The mole fraction of water in a solution containing 117 gram sodium chloride and 900 g of water is
1. Number of moles of NaCl :
Given weight =117g
Molecular weigth = 58.44g/mol
Number of moles =
2. Number of moles of water :
Given weight = 900g
Molecular weight = 18g/mol
Mo. of moles =
3. Mole Fraction of water :
Given weight =117g
Molecular weigth = 58.44g/mol
Number of moles =
2. Number of moles of water :
Given weight = 900g
Molecular weight = 18g/mol
Mo. of moles =
3. Mole Fraction of water :