Chemistry, 13.04.2021 05:40 kimlyn58p0wyn0
How many kcal of heat are produced when 0.500 moles of CH4 react?
CH4 + 202 → CO2 + 2H20 Heat= -218 kcal
A)- 218 kcal
B)- 109 kcal
C)- 436 kcal
D)- 654 kcal
E) +436 kral
Answers: 3
Chemistry, 22.06.2019 08:00, gomezyonathan93
An observation that requires measurement is called quantitative observable or qualitative
Answers: 1
How many kcal of heat are produced when 0.500 moles of CH4 react?
CH4 + 202 → CO2 + 2H20 Heat= -218...
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