Question

Calculate the molarity of a 1.0l solution that contains 96g of nahco3

Answer 1

1.1 M

Step-by-step explanation:

The formula mass of sodium hydrogen carbonate is about 23+1+12+3(16)=84 g/mol, so 96 g is about 1.142 mol.

molarity = (moles of solute)/(liters of solution) = 1.1 M