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2 cards from this section. Quick, good the night before a test.
What is a reducing agent?
Think about what happens to other substances in a chemical reaction.
Write the chemical equation for hydrogen reducing CuO.
What do you get when you combine copper(II) oxide and hydrogen?
What does a reducing agent do?
Think about how a reducing agent influences the reactants.
True or False: Hydrogen can reduce metal oxides.
Recall the reactions we've discussed regarding hydrogen.
You have a mixture of copper (II) oxide and hydrogen gas. Describe the chemical reaction that occurs and the resultant products.
What happens to both the reactants in their forms during this process?
Evaluate the environmental impacts of using hydrogen as a reducing agent in metal extraction.
How does this compare to the impacts of conventional methods?
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