Which reactions have a positive

3. Which oxidation-reduction reactions are best balanced by the half-reaction method?A.) covalent reactions *B.)acid-base
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2. asked by Anonymous
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In which reaction is energy released?Responses no reactions no reactions all reactions all reactions exothermic reactions
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2. asked by pi
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Which of the following reactions have a positive delta S rxn? check all that apply1) A(s)+2B(g) -->C(g) 2) 2A(g)+3B(g) -->4C(g)
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2. asked by ang123
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Classify the following reactions as precipitation reactions, oxidation-reduction reactions, or acid-base reactions.1)2NaCl(aq)+K
1. 2 answers
2. asked by Katelyn
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What is an advantage of using fusion reactions over fission reactions?A. Fusion reactions do not require radiation shielding to
1. 1 answer
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The phenomenon of coupling always involves ?oxidation and reduction reactions decarboxylation reactions reactions that produce
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2. asked by shawn
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To categorize the elements, what reactions did Mendeleev observe?reactions of elements with oxygen and hydrogen reactions of
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Chemical Reactions Unit Test8 of 148 of 14 Items Question Which statement correctly compares synthesis and decomposition
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Which ones are true?1. Combustion reactions are always endthermic 2. Exothermic reactions are reactions that absorb heat from
1. 1 answer
2. asked by Bob
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Question 1 A)Which statement correctly describes the classification of chemical reactions into different categories?(1 point)
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