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Questions and Answers
What type of reaction occurs when iron is placed in a copper sulfate solution?
What type of reaction occurs when iron is placed in a copper sulfate solution?
- Single-displacement reaction (correct)
- Double-displacement reaction
- Endothermic reaction
- Combustion reaction
What is the general term for reactions where two compounds react to form two new compounds?
What is the general term for reactions where two compounds react to form two new compounds?
- Combustion reactions
- Single-displacement reactions
- Double-displacement reactions (correct)
- Endothermic reactions
Which type of reaction involves the reaction of an element with oxygen to form oxide and heat?
Which type of reaction involves the reaction of an element with oxygen to form oxide and heat?
- Single-displacement reaction
- Exothermic reaction
- Double-displacement reaction
- Combustion reaction (correct)
What defines an exothermic reaction?
What defines an exothermic reaction?
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What is the function of enzymes in biochemical reactions?
What is the function of enzymes in biochemical reactions?
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In metabolism, what are the two main divisions of chemical reactions in the body?
In metabolism, what are the two main divisions of chemical reactions in the body?
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Which type of enzyme catalyzed reactions involve two or more molecules combining, releasing water as a byproduct?
Which type of enzyme catalyzed reactions involve two or more molecules combining, releasing water as a byproduct?
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What role do enzymes play in biochemical reactions?
What role do enzymes play in biochemical reactions?
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