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. Asked 6/7/2018 6:33:03 AM. A is a synthesis reaction, and B is a decomposition reaction. Reactants. Search for an answer or ask Weegy. In the simplest synthesis reactions, two elements combine to form a binary compound (a compound made of two elements). Question. Weegy: A salt is obtained as a reaction between a base and an acid. double replacement D. 1 Answer/Comment. 8737|zarkelander|Points 10|A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Log in for more information. Weegy: The earliest agriculturists to migrate into Europe probably came from ASIA. Weegy: Salt is the product formed by a reaction in hydrogen atoms of an acid are replaced by the atoms of a metal. Get. Asked 10/19/2015 9:40:04 AM. Study with Quizlet and memorize flashcards containing terms like In which type of chemical reaction do two or more substances combine to form one substance?, A. Asked 6/22/2015 6:50:52 PM. decomposition. Which of the following is not an indication of a chemical reaction? Two substances burst into flames on contact. A. Question. 8266|beezy_187. combination. two or more units are added together to form a new compound synthesis reaction 2. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. The general forms of these five kinds of reactions are summarized in Table 7. Double replacement reactions have two ionic compounds that are exchanging anions or cations. A. User: In states cities townships traffic courts are courts of limited. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Log in for more information. Boyle Law c. 4. A. substitution Search for an answer or ask Weegy. 0 Answers/Comments. Question. chemical reaction. User: Match each vocabulary word with the correct definition. all of the chemical reactions in the organism for maintenance of the processes of life metabolism 4. Updated 18 days ago|8/15/2023 5:32:07 PM. Log in for more information. 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. Weegy: In a nuclear reaction, energy is released by the combination of two elements into a new element. Two elements are combined such that they can no longer be identified by their individual properties. Asked 5/7/2019 12:04:21 AM. Question|Asked by IndiiDoll. Asked 2/4/2019 1:24:03 PM. combination B. A. a. 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 is the change of a substance into a new one that has a different chemical identity. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Weegy: A substance that contains hydrogen that may be replaced by a metal is an acid. Updated 3/30/2020 1:40:31 AM. Charles Law b. Asked 3/2/2018 12:10:23 PM. Question. Log in for more information. substitution A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE REPLACEMENT reaction. double replacement D. decomposition B. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. A. combination B. Weegy: Bernice cuts Marjorie's braids during the Epiphany of "Bernice. Search for an answer or ask Weegy. A solid that forms from a solution during a chemical reaction. Find an answer to your question A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _ reaction. 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". two atoms of oxygen. Search for an answer or ask Weegy. combination D. Add an answer. Weegy: Distracted drivers surround you on the road: 43% of drivers talk on cell phones. weegy. - is the best description of a gaseous substance. Asked 6/6/2019 9:51:34 PM. A combination reaction is a reaction in which two or more substances combine to form a single new substance. compound two or more elements that have chemically. double replacement C. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. double replacement B. When two or more simple reactants combine to form a new, more complex product, the reaction is called synthesis, combination, or composition. substitution. In which type of chemical reaction do two or more substances combine to form one substance? A) synthesis B) decomposition C) single replacement D) double replacement. A + B → AB. combination weegy Search for an answer or ask Weegy. 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 D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. double replacement. substitution D. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Weegy: Light has a dual nature and acts like both a wave and a particle. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. 11/15/2023 2:34:35 AM| 4 Answers. 7 kg object moves with a velocity of 8 m/s. It holds its shape without outside restraint. Get help from the community. Find expert explanations for textbooks. two or more units are added together to form a new compound law of mass action 2. decomposition B. Weegy: If a hair gets into food, it could be introducing physical. double replacement. 2. Log in for more information. Weegy: A decorator showhouse is a home decorated by a group of decorators. Asked 2/7/2019 1:33:23 PM. Updated 360 days ago|1/6/2022 12:29:44 AM. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. combination C. period elements that are malleable, polish to a luster, conduct heat and electricity well and tend to lose electrons in a chemical reaction 4. substitution. substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Weegy: Adding up all of the Atomic masses of all of the. Question. Weegy: When a person spins. In this type of reaction, the cations (positively charged ions) and anions (negatively charged ions) of two different compounds swap places, resulting in the formation of two new compounds. fusion. smallest particle of matter still retaining the same chemical and physical properties solvent 3. combination D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. A. The atom has 19 electrons and 19 neutrons. A combination reaction is a reaction in which two or more substances combine to form a single new substance. where to find main idea of a paragraph . double replacementStudy with Quizlet and memorize flashcards containing terms like True or false: In a chemical reaction, the products are found on the left side of the arrow. decomposition B. Question. substitution C. A combination reaction is a reaction in which two or more substances combine to form a single new substance. substance that. |Score 1|labtika. Log in for more information. Their comments have been lightly edited for length and clarity: 1. double replacement O B. A. 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. combination D. Deleted by MsAnyaForger [11/13/2022 1:13:33 AM] 0. substitution D. Double Replacement. A decomposition reaction is a chemical reaction in which one reactant breaks down to form a two or more products. 0 Answers/Comments. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Weegy: Comparative. decomposition B. double replacement. decomposition C. combination. Search for an answer or ask Weegy. Avogadro s LawA chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. substitution C. Explanation. substitution D. substitution B. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. substitution. Updated 5/24/2014 11:52:32 AM. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. combination B. A. A. decomposition D. chemical reaction in which two or more substances combine to form a new compound. The signs of chemical reactions include gas. decomposition D. - is the best description of a gaseous substance. Question. A. Search for an answer or ask Weegy. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. 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). gas. By Katie Mogg. substitutionA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. 9154. 1 3. two ionic compounds reacting in a solution to form two new compounds, one of which is. double replacement A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. double replacement C. Question. a chemical compound which contains carbon compound 5. Edited by s c o u t [6/12/2023 3:51:50 AM] f. double replacement C. C. New answers. combination D. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. the number of electrons lost or gained to complete an. less than the number of positive or negative charges on the ion. The. Log in for more information. Weegy: 12p + 7 > 139 ; 12p > 139 - 7 ;. decomposition B. As shown in Figure 3. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. A. It has no definite shape or volume, and will expand indefinitely. Log in for more information. A. User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. In certain chemical reactions, [ the oxidation state of an atom or molecule is changed, and this is known as oxidation. decomposition B. New answers. double replacement D. combination D. |Score 1|s c o u t|Points 87377| User: A chemical reaction in which two or more substances undergo a chemical. double replacement C. Asked 2/25/2019 8:58:56 AM. Question. 6/5/2023 9:32:58 PM|. Chemistry Unit 4 Quiz 2. double replacement. decomposition C. Asked 2/17/2020 9:50:31 PM. Score 1. Get an answer. Asked 11/7/2018 11:13:55 AM. Question. Weegy: Joseph. substitutionA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. synthesis reaction. 0 Answers/Comments. A combination reaction is a reaction in which two or more substances combine to form a single new substance. Updated 7/19/2014 2:31:12 AM. Precipitation reactions and neutralization reactions are two common types of double replacement reactions. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. Question. Weegy: If water and oil are combined in a container, the resulting liquid is an emulsion. A. Search for an answer or ask Weegy. Question. Log in for more information. Updated 3/6/2014 8:35:26 AM. a reaction in which two or more substances react to form a single substance. Question. Combination Reactions. Score . decomposition C. Updated 1/26/2021 2:37:46 PM. User: The atomic number of oxygen is 8 because oxygen has Weegy: The atomic number of oxygen is 8, because oxygen has eight protons in the nucleus. Alternatively,. f. substitution. substitution B. 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. molecules among the reactants. User: What happens when a mixture is formed? Question 2 options: Two or more elements are fused together through a chemical reaction. B. 6) A (n) ______________ equation is a balanced chemical equation that includes the amount of heat energy involved in a chemical reaction. User: True or. Weegy: An atom is the. three atoms of hydrogen. two atoms of oxygen. Hess s Law d. 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? A) Combination B) Double-Replacement C) Decomposition D) Substitution 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. A balanced chemical equation allows us to predict what happens when the reaction takes place. Asked 3/23/2022 2:01:04 AM. combination D. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. combination D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Log in for more information. combination. Log in for more information. Question. double replacement. It is a reaction that involves the formation of a single product from two or more reactants. reactants used to form products can also be obtained from those products: reversible reaction 3. Updated 3/7/2016 4:08:23 AM. Score 1 User: Which non-metal makes up diamond, graphite, and the majority of coal? A. decomposition D. 5 hours and 1. decomposition B. A solid produced during a chemical reaction in a solution. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. This answer has been added to the Weegy Knowledgebase. Weegy: The sentence with a linking verb is: His hours are long. User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a __ reaction Weegy: A substance that undergoes a change in a chemical reaction is: Reactant. substitutionA chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Score 1 Search for an answer or ask Weegy. 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. New answers. the reactants used to form the products can also be. combination B. 0 Answers/Comments. |Score . A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. A reaction in which two light nuclei combine to form a heavier nucleus is termed A. the union between atoms by the interaction of their electrons in the outermost orbit chemical bond 3. substance composed of two or more different types of atoms organic 2. Log in for more information. C. substitution. Score. A. substitution A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. A. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Weegy: The involvement of an entire society in a war effort is known as total war. substitution Search for an answer or ask Weegy. a. double replacement weegy; Answer;. double replacement O B. combination B. Two or more elements or compounds combine to form one compound. decomposition Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex. Weegy: A typical mirror in a person's house would be an example of a plane mirror. Question. D. substitution. Weegy: A stone falls from a ledge and takes 8 seconds to hit the ground. decomposition B. Updated 347 days ago|10/1/2022 1:50:57 AM. 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. Dehydration Synthesis. Question. Read more: ]A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Question|Asked by Dbvb-_-Asked 3/10/2021 2:05:59 AM. 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. Combination reactions can also be called synthesis reactions. 9, 2023, 8:00 AM PST. double replacement D. electrically charged atom or group of atoms formed by the loss or gain of electrons chemical reaction 2. substitution Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a. Expert Answered. when a reversible reaction is occurring in both directions at the same rate decomposition 3. Question. Weegy: IONS are atoms that carry an electric charge. A. combination B. double replacement D. B. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _______ reaction. 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. Asked 5/23/2018 2:02:58 PM. Question. Question 16 options: A) double replacement B) combination C) substitution D) decomposition 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 294 days ago|1/30/2023 6:38:35 PM Search for an answer or ask Weegy. substitution D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. double replacement. Question. making your writing and speaking much more specific,. A. substitution B. Search for an answer or ask Weegy. Weegy: Salt is the product formed by a reaction in hydrogen atoms of an acid are replaced by the atoms of a metal. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction.