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SOLVED: Sodium Carbonate has the formula Na2CO3.10H2O. Calculate the relative molecular mass of sodium carbonate. Calculate the amount of sodium carbonate required to make 100 cm3 of 0.25 M solution. Accurately weigh the appropriate amount on an electronic balance in a weighing boat. Transfer into a conical flask and add 100 cm3 of deionized water using a 100 cm3 measuring cylinder. Gently swirl the mixture until the sodium carbonate dissolves. Calculate the moles of sodium carbonate you would h
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