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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 + ______.
Carbon + copper oxide = copper + carbon ______.
Carbon + copper oxide = copper + carbon ______.
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?
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?
What is the product formed when calcium reacts with water?
What is the product formed when calcium reacts with water?
What is the product of the reaction between carbon and copper oxide?
What is the product of the reaction between carbon and copper oxide?
Which of the following is NOT a natural polymer?
Which of the following is NOT a natural polymer?
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