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A mixture of two white solids is placed in a test tube, and the mass of the tube and its
c...
Chemistry, 02.10.2021 07:30 jadynnnnn1795
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A mixture of two white solids is placed in a test tube, and the mass of the tube and its
contents is found to be 33.66g. The tube is stoppered, and the apparatus is arranged to
collect any gas produced. When the tube is gently heated, a gas is given off and its volume is
found to be 470,0cm'. After the reaction, the mass of the test tube and its contents is found
to be 33.16g
1) What is the mass of the gas collected?
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2) What is the density of the gas
collected?
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Answers: 2
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