Posted by Dani on Friday, December 9, 2011 at 12:56am.
22.0 mL CO2 = how many moles. That is 22.0 mL x (1 mol/22,400 ml) = ? mol CO2. Now convert that to mole H2O.
?mole CO2 x (2 moles H2O/1 mole CO2) = ? mole CO2 x 2/1 and that x 22,400 mL/mol will convert to mL H2O.
There is a shortcut you can use when working will all gases. You can work in L and never convert to moles (notice with my work above that I divided by 22,400 mL/mol to convert moles CO2 to moles H2O, then multiplied by 22,400 to convert moles H2O to mL H2O.
The shortcut, using just mL is
22.0 mL CO2 x (2L H2O/1 L CO2) = 44.0 mL H2O(g)
Related Questions
Chemistry - which conversion factor do you use to first calculate the number of ...
chemistry - which conversion factor do you use first to calculate the number of ...
Chemistry - What is the chemical equation for the combustion reaction between ...
Chemistry - a)What mass of water is produced from the complete combustion of 2....
Chemistry - A mole of methane reacts with 64g of oxygen at 1 atm, 425 K. There ...
Chemistry - A XX-g sample of methane, CH4, is mixed with YY atm of O2 (an excess...
CHEMISTRY - What coefficients are needed to balance the equation for the ...
Chemistry - The combustion of carbon monoxide is represented by the equation ...
Chemistry - The combustion of methane gives carbon dioxide and water. CH4 + O2...
chemistry - In a methane fuel cell, the chemical energy of the methane is ...
For Further Reading
