Question

how much H2SO4 should you disso;ve with 100 ml of H2O to get 2.25molality

Answer 1

Answer:

Hi there

Explanation:

To find number of moles

N÷ Mass of solvent in kg = 2.25

N= 2.25 × 0.1 kg = 0.225 mol

Ms of H2SO4= N× Mwt

= 0.225 × 98 = 22.05 g

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