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Take about 1.0g CaCO3 in a test tube. Heat it over a flame, when a colorless gas comes out. The reaction is called a *1 pointa)Decomposition reactionb)Displacement reactionc)Double decomposition reactiond)Double displacement reaction |
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Answer» Answer:decomposition reaction OCCURS and form calcium oxide and carbon dioxide EXPLANATION:I HOPE it may HELP you mark me as brainliest PLEASE please please please please please please please please |
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