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Chemistry, 11.06.2021 06:10, thealienminecra
Which of the following reactions shows a chemical change producing a gas?
O A. 2CH2OH() + 302(9) ► 2002(9) + 4H20 (1)
B. 2AgNO3(aq) + CaBr2(aq) → 2AgBr(s) + Ca(NO3)2(aq)
C. NaCl(s) - NaCl(aq)
O D. H2(g) + O2(g) → H20(1)
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Answers: 3
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Which of the following reactions shows a chemical change producing a gas?
O A. 2CH2OH() + 302(9) ►...
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