2C3H6O + 8O2 --> 6CO2 + 6H2O The combustion reaction for propanol is given above. How many moles of water are produced if 0.15 moles of propanol (C3H6O) reacts with an excess amount oxygen gas?

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Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.