which of these reactions if

  1. 3. Which oxidation-reduction reactions are best balanced by the half-reaction method?A.) covalent reactions *B.)acid-base
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  2. In which reaction is energy released?Responses no reactions no reactions all reactions all reactions exothermic reactions
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  3. Classify the following reactions as precipitation reactions, oxidation-reduction reactions, or acid-base reactions.1)2NaCl(aq)+K
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  4. What is an advantage of using fusion reactions over fission reactions?A. Fusion reactions do not require radiation shielding to
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  5. The phenomenon of coupling always involves ?oxidation and reduction reactions decarboxylation reactions reactions that produce
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  6. To categorize the elements, what reactions did Mendeleev observe?reactions of elements with oxygen and hydrogen reactions of
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  7. Chemical Reactions Unit Test8 of 148 of 14 Items Question Which statement correctly compares synthesis and decomposition
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  8. Which ones are true?1. Combustion reactions are always endthermic 2. Exothermic reactions are reactions that absorb heat from
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  9. Question 1 A)Which statement correctly describes the classification of chemical reactions into different categories?(1 point)
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  10. Which statement correctly describes the classification of chemical reactions into different categories?(1 point)Responses Not
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