Question: how many grams of sodium chloride are there in 1250cm3 of 2m nacl?
Answer: Originally Answered: How many moles and how many grams of sodium chloride are present in 250 cm3 of 0.5 molar NaCl solution? 0.5 molar solution implies that if there was 1 litre of the solution then there would be 0.5 moles of NaCl. Therefore if there is 250cm3 number of moles of NaCl is 0.5/4 = 0.125 moles.