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Questions and Answers
Hydrochloric acid is in the test tube. A metal reacts with hydrogen gas and produces magnesium + hydrochloric acid = magnesium chloride + ______.
Hydrochloric acid is in the test tube. A metal reacts with hydrogen gas and produces magnesium + hydrochloric acid = magnesium chloride + ______.
hydrogen
Calcium + water = Calcium hydroxide + ______.
Calcium + water = Calcium hydroxide + ______.
hydrogen
Magnesium + oxygen = magnesium ______.
Magnesium + oxygen = magnesium ______.
oxide
Displacement reactions iron + copper sulfate → iron sulfate + ______.
Displacement reactions iron + copper sulfate → iron sulfate + ______.
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Carbon + copper oxide = copper + carbon ______.
Carbon + copper oxide = copper + carbon ______.
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What is the term used for a compound formed between magnesium and oxygen?
What is the term used for a compound formed between magnesium and oxygen?
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When a metal displaces another metal in a compound, what type of reaction occurs?
When a metal displaces another metal in a compound, what type of reaction occurs?
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What is the product formed when calcium reacts with water?
What is the product formed when calcium reacts with water?
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What is the product of the reaction between carbon and copper oxide?
What is the product of the reaction between carbon and copper oxide?
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Which of the following is NOT a natural polymer?
Which of the following is NOT a natural polymer?
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