24. Chemical reactions occur around us every day. Combustion releases the carbon stored in
fossil fuels (e. g. coal, oil, natural gases) into the atmosphere as carbon dioxide gas.
Which of the following equations represent this process?
A. C4H10 + O2 → CO2 + H2O
B. CO2 + H2O → C6H12O6 + O2
C. CaCO3 + HNO3 → Ca(NO3)2 + H2O + CO2
D. NaHCO3 + HC2H3O2 + NaC2H3O2 + H2O + CO2
Answers: 1
Chemistry, 22.06.2019 05:30
What is the mass of each element in a 324.8 sample of co2
Answers: 1
Chemistry, 22.06.2019 22:30
Which of the following molecules is polar? c3h7oh c2h5cooh
Answers: 1
Chemistry, 22.06.2019 23:30
Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.
Answers: 3
24. Chemical reactions occur around us every day. Combustion releases the carbon stored in
fossil...
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