What mass of methane (CH4(g)) needs to be burned to heat 300 mL of water from 23.0 oC to the boiling point (98.0 oC)? (?Hcombustion = -639 kJ/mol; specific heat of water = 4.18 J/goC) A sample of methanol (CH3OH(aq)), with a specific heat of 2.51 J/goC needed 27.1 kJ of energy to heat it […]
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