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Chemistry, 06.09.2021 03:50 littleprinces
Which of the following reactions shows a chemical change producing a gas?
A. 2AgNO3(aq) + CaBr2(aq) + 2AgBr(s) + Ca(NO3)2(aq)
B. H2(g) + O2(g) β H20(1)
C. 2CH2OH() + 302(g) β 2002(g) + 4H20()
D. NaCl(s) β NaCl(aq)
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Which of the following reactions shows a chemical change producing a gas?
A. 2AgNO3(aq) + CaBr2(aq...
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