A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _______ reaction. Combustion is a reaction that releases energy. Score. Asked 20 days ago|4/6/2023 3:38:03 AM. combination B. Question. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Weegy: Distracted drivers surround you on the road: 43% of drivers talk on cell phones. ro [4/8/2023 1:50:34 PM]. A decomposition reaction is a reaction in which a compound breaks down into two or more simpler substances. element. User: Oxygen has an atomic number of 8. decomposition C. combination C. combination C. Search for an answer or ask Weegy. 8602|vrtrooper89|Points 254| User: reversible reaction Weegy: A reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back. chemical reaction in which a single compound undergoes a. Weegy: A substance that contains hydrogen that may be replaced by a metal is an acid. Asked 6/22/2015 6:50:52 PM. Asked 7/15/2018 1:43:21 PM. double replacementUser: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. A. Federal Reserve officials agreed at their last policy meeting that they would proceed "carefully" and only raise interest rates if progress in controlling inflation. combination. two or more units are added together to form a new compound: synthesis reaction 2. A single compound breaks apart to form two or more elements or compounds. Weegy: The specific heat of. emulsion. Two elements are combined such that they can no longer be identified by their individual properties. double replacement D. Question. Popular Conversations. combination. combination D. combination B. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement. 0 Answers/Comments. Heat, light, and gas are produced as a large pile of fluffy green chromium (III) oxide forms. 4. Weegy: There are 75 envelopes in a package. A. Weegy: Light has a dual nature and acts like both a wave and a particle. Absolute B. Score 1 User: Which non-metal makes up diamond, graphite, and the majority of coal? A. Weegy: I like to play baseball. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. A substance with a distinct molecular composition that is produced by or used in a chemical process. decompositionA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction? A) Combination B) Double-Replacement C) Decomposition D) Substitution. two or more elements are mingled together without combining chemically. Log in for more information. Question. that describe the relationship between the amount of magnesium and oxygen consumed in this reaction. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Added 4/11/2015 5:37:50 PM Search for an answer or ask Weegy. 0 Answers/Comments. double replacementUser: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Match each vocabulary word with the correct definition. substitution Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a "Combination reaction". decomposition B. Weegy: Atoms are the basic units of matter. Weegy: All of the following are assumptions presented by Dalton's atomic theory except that: all atoms of different elements are alike in size, shape, and weight. suspension. mixture. Most chemical reactions can be classified into one or more of five basic types: acid–base reactions, exchange reactions, condensation reactions (and the reverse, cleavage reactions), and oxidation–reduction reactions. Search for an answer or ask Weegy. Weegy: The Rankine scale is used to express absolute temperatures in the English system of measurement. Log in for more information. User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Updated 10/14/2015 2:18:13 PM. substitution. A reaction in which a compound breaks down into two or more elements or new compounds. A substance freezes. Weegy: Light has a dual. A substance with a distinct molecular composition that is produced by or used in a chemical process. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Single Replacement Reaction: A chemical reaction in which one element takes the place of another element in a compound. Question. combination B. double replacement D. Weegy: Antonio made a list of all the tasks he needed to get done. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. New answers. A reaction in which a compound breaks down into two or more elements or new compounds. Synthesis Reaction Examples. Log in for more information. mixture. decomposition D. substitution B. In the given reaction two products are formed NaF which is a compound and Cl₂ which is element. A chemical reaction in which two elements or radicals change places with two other elements or radicals is called a double replacement reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Weegy: MLA style is typically used by authors and students creating writing projects in Humanities. decomposition C. Question. a double oxidation. Weegy: A salt is obtained as a reaction between a base and an acid. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Asked 7/4/2012 10:51:14 PM. Asked 12/29/2018 3:13:33 AM. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. electrically charged atom or group of atoms formed by the loss or gain of electrons chemical reaction 2. double replacement D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Rating. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. Chemical Reactions. substitution C. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or. |Score 1|labtika|Points 2899| User: Which of the. A. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Log in for more information. decomposition B. combination B. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Get answers from Weegy and a team of really smart live experts. Weegy: A chemical reaction in which compounds break up into simpler constituents is a decomposition reaction. Log in for more information. The general form of a combination reaction is: [ce {A} + ce {B} ightarrow ce {AB} onumber ] One combination reaction is two elements combining. A. chemical reaction in which two or more substances combine to form a new compound. decomposition B. two or more units are added together to form a new compound law of mass action 2. combination B. double replacement C. Updated 313 days ago|10/1/2022 1:50:57 AM. Solution: y(8) = -1/2 (9. Oxygen C. double replacement B. Log in for more information. d. metals negatively charged, subatomic particles 3. combination D. There are no new answers. combination D. The ledge is 313. Deleted by MsAnyaForger [11/13/2022 1:13:33 AM] 0. New answers. smallest particle of matter still retaining the same chemical and physical properties solute 3. It has no definite shape or volume, and will expand indefinitely. 0 Answers/Comments. Weegy: Adjectives are words that describe. User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a "Combination reaction". A. Combination Reactions. Precipitate. 9478User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. combination Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Get answers from Weegy and a team of. Carbanion reactions is when a system has a basicity constant higher that the pKa of an acid then a reaction will occur to form a carbanion. Score 1. A decomposition reaction is a reaction in which a compound breaks down into two or more simpler substances. 7 kg object moves with a velocity of 8 m/s. Weegy: A mirror with a reflecting surface that caves inward is said to be. double replacement C. Question. Question. A. Search for an answer or ask Weegy. Score 1 User: adding up all of the of the individual atoms within one molecule of a compound will determine the molecular mass of the compound. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Precipitation reactions and neutralization reactions are two common types of double replacement reactions. molecules among the reactants. Score 1 User: A chemical reaction in which compounds break up into simpler constituents is a reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. double replacement D. Asked 3/11/2021 6:00:36 PM. Comments. a reaction in. Updated 11/19/2014 6:38:21 PM. substitution B. Asked 8/17/2018 6:57:44 AM. decomposition B. A combination reaction is a reaction in which two or more substances combine to form a single new substance. double replacement B. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a Double Displacement reaction. double replacement. c. User: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. substitution. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. decomposition D. Weegy: The Ptolemaic model of the universe describes the Earth as at the center, stationary,. Decomposition reaction. Two identical atoms are joined together chemically. Asked 5/26/2022 8:35:33 PM. |Score . making your writing and speaking much more specific,. decomposition C. Weegy: The chemical symbol of sodium is Na (from the Latin natrium). Log in for more information. Asked 3/12/2021 8:02:58 AM. double replacement C. |Score 1|labtika. Weegy: A lipid is a fat-like molecule that does not have the ability to dissolve in water and includes molecules such as cholesterol and triglycerides. Flashcards Learn Test Match Created by lovemusic11 Terms in this set (25) What are four possible indicators of a chemical reaction Gas, solid, color/odor, heat (aq) (l) (g). Score 1 User: All of the following are assumptions presented by Dalton's atomic theory except that A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE REPLACEMENT reaction. User: a chemical reaction in which two of more substances undergo a chemical union to farm a more complex substance is a _ reaction. combination reaction 2. The signs of chemical reactions include gas. Question. Carbon B. decomposition B. Search for an answer or ask Weegy. substitution. What is a chemical reaction? Chemical reactions are defined as reactions which occur when a substance combines with another substance to form a new substance. samn|Points 4603| User: A substance that speeds up the rate of a chemical reaction is called A. four atoms of calcium. Weegy: A chemical reaction in. Expert answered|knight19|Points 1774| Log in for more information. Added 3/29/2020 1:28:06 PMA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. B. B. Question. combination B. Log in for more information. Combination reactions can also be called synthesis reactions. Asked 3/11/2021 6:00:36 PM. Score 1. Log in for more information. If two waves with equal amplitudes and wavelengths travel through a medium in such a way that a particular particle of the medium is at the crest of one wave and at the trough of the other. Question|Asked by yas11. Log in for more information. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. Score 1 User: One atom of silicon can properly be combined in a compound with A. Log in for more information. synthesis reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Asked 7/4/2012 10:51:14 PM. substitution. substitution D. a. making your writing and speaking much more specific,. C. Points 147973| Log in for more information. Search for an answer or ask Weegy. substitution C. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement. Score. -ate. Boyle Law c. Log in for more information. . combination B. Decomposition A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a "combination" reaction. Weegy: Bill of Rights is a similarity between the United States Constitution and all state constitutions. single replacement reaction. double replacement C. 1 Answer/Comment. reactants used to form products can also be obtained from those products: reversible reaction 3. 62. double replacement C. Asked 3/14/2019 9:56:44 PM. Weegy: 11 hours should be allowed for a 605-mile car trip if the car will be traveling at an average speed of. the union between atoms by the interaction of their electrons in the outermost orbit chemical bond 3. Updated 5/22/2021 9:14:35 PM. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. chemical reaction in which a substance combines with a oxidizer and releases energy in form of light & heat. Confirmed by s c o u t [9/22/2021 2:51:26 AM] f. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. combination D. fusion. Log in for more information. - is true regarding the properties of light. decomposition B. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. The atom has 15 neutrons and 15 electrons. Dehydration Synthesis. decomposition B. Updated 8/15/2020 5:33:25 PM. Updated 7/19/2014 2:31:12 AM. Score . combination B. What happens when a mixture is formed? Question 2 options: Two or more elements are fused together through a chemical reaction. Log in for more information. |Score 1|labtika. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. A. combination D. charged atom or particle element 6. C. A chemical reaction in which two or more substances react to form a single substance. decomposition C. Decomposition . decomposition C. Weegy: a. combination D. gas. 0 Answers/Comments. Its kinetic energy is 214. double replacement C. A. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Displacement reaction. combination C. A. combination of two or more liquidsA chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Weegy: A body is a particular amount of matter. Added 3/3/2022 9:09:22 PM A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Two or more elements are fused together through a chemical reaction. Sol'n: momentum = mass * velocity; mo = 5. Asked 8/6/2018 8:41:29 AM. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. 7,200 kg-m/s is its momentum. A synthesis reaction is one where two substances chemically change to form a more complex one. Log in for more information. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. reactant 4. electrons elements with properties intermediate between those of metals and nonmetals 2. substitution B. Combination Reaction. combination C. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Asked 2/10/2021 9:34:. substitution D. Asked 4/24/2019 10:57:55 AM. decomposition B. double replacement D. double replacement D. Question 2 options: Two identical atoms are joined together chemically. double replacement B. Which of the following is not an indication of a chemical reaction? Two substances burst into flames on contact. If two waves with equal amplitudes and wavelengths travel through a medium in such a way that a particular particle of the medium is at the crest of one wave and at the trough of the other. , True or false: Some single replacement reactions are not possible. A. Log in for more information. combination B. double replacement. Weegy: A chemical reaction in which compounds break up into simpler constituents is a decomposition reaction. By Katie Mogg. Chemistry Unit 4 Quiz 2. Log in for more information. Added 6/30/2020 5:56:16 PM1. Log in for more information. Points 8010| Log in for more information. f Get an answer Search for an answer or ask Weegy. A chemical reaction is described by a chemical equation , an expression that gives the. substance composed of two or more different types of atoms organic 2. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement. check. Heat is considered activation energy. Weegy: Crossing-over occurs during. double replacement C. combination B. combination D. Which type. Weegy: An atom is the. a. Search for an answer or ask Weegy. substitutionA chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Question. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. period elements that are malleable, polish to a luster, conduct heat and electricity well and tend to lose electrons in a chemical reaction 4. Get an answer. combination D. A solid produced during a chemical reaction in a solution. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Score . A. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. substitution D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Asked 1/25/2021 11:34:44 PM. It is the result of a chemical reaction involving two or more elements. Log in for more information. Question. 5 hours and 1. Search for an answer or ask Weegy. -ide.