How many moles of NaHCO3 are dissolved in 750 ml of a 0.250 M solution?

Question

Question

Answer 1

Answer #1

Given data

Molarity of NaHCO3 solution = 0.250 mol/L

Volume of solution = 750 mL x 1L/1000mL = 0.750 L

Molarity of a solution = moles of solute / volume of solution

0.250 mol/L = moles of NaHCO3 / 0.750L

moles of NaHCO3 = 0.188 mol

Answer 2

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