Solution of the problem 295 of the collection on genera

Solution of the problem 295 of the collection on genera

295. Find the mass of methane, with complete combustion of which (with the formation of liquid water), heat is generated sufficient to heat 100 g of water from 20 to 30 ° C. The molar heat capacity of water is assumed equal to 75.3 kJ / (mol · K).

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