A 1.0-gram sample of solid bromine is placed in a tube and the tube is sealed af

Question

A 1.0-gram sample of solid bromine is placed in a tube and the tube is sealed after all of the air is removed. The tube and the solid bromine together weigh 18.0 grams. The tube is then heated until all of the bromine evaporates and the tube is filled with bromine gas. Will the weight after heating be:

A 1.0-gram sample of solid bromine is placed in a tube and the tube is sealed after all of the air is removed. The tube and the solid bromine together weigh 18.0 grams. The tube is then heated until all of the bromine evaporates and the tube is filled with bromine gas. Will the weight after heating be:

Explanation / Answer

more than 20.0 grams

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