consider the following reaction:

2CH3OH(g) yields 2CH4(g) + O2(g) change in enthalpy= 252.8kJ

How many kilojoules of heat are released when 38.4 g of CH_4 g) reacts completely with O2 (g) to form CH3OH (g) at constant pressure?

2 answers

252.8 kJ x (38.4/2*molar mass CH4) = ?
247
Similar Questions
  1. consider the following reaction:2CH3OH(g) yields 2CH4(g) + O2(g) change in enthalpy= 252.8kJ Calculate the amount of heat
    1. answers icon 6 answers
  2. 2CH3OH(g)→2CH4(g)+O2(g)ΔH=+252.8kJFor a given sample of CH3OH, the enthalpy change during the reaction is 82.2kJ . How many
    1. answers icon 3 answers
  3. Consider the following reaction:2CH3OH(g)→2CH4(g)+O2(g),ΔH=+252.8 kJ 1. Calculate the amount of heat transferred when 28.0 g
    1. answers icon 1 answer
  4. 2CH3OH(g)→2CH4(g)+O2(g)ΔH=+252.8kJHow many kilojoules of heat are released when 38.8g of CH4(g) reacts completely with O2(g)
    1. answers icon 1 answer
more similar questions