2 years ago

What is the molarity of 50.84 g of Na2CO3 dissolved in 0.400 L solution?

Chemistry

1 answer:

borishaifa [10]2 years ago

4 0

Answer:

1.20 M

Explanation:

Convert grams of Na₂CO₃ to moles. (50.84 g)/(105.99 g/mol) = 0.4797 mol

Molarity is (moles of solute)/(liters of solvent) = (0.4797 mol)/(0.400 L) = 1.20 M

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