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Physics, 11.02.2021 16:50 Ellem22

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?
O NaHCO 3 + HC2H302 - NaC 2H 302+H2O + CO2
o CaCO 3 + HNO 3 - Ca(NO3)2 + H2O + CO2
O C&H 10 + 02 – CO 2 + H20
O CO 2 + H20- C6H 1206+ O2

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