Answer to Question #275081 in General Chemistry for Bibi

Question

Preparing a 0.1M HCl solution from 6M HCl solution

Calculate the volume of 6M HCl solution needed to make 100 mL of 0.1M HCl

solution. Using a pipet, measure this volume of 6M HCl and transfer to a clean and

dry 100 mL volumetric flask. Add distilled water up to the 100 mL mark. Mix

thoroughly.

Preparing a 0.1M HCl solution from 6M HCl solution

Volume of HCl = ________________

Calculation

DATA AND RESULTS. Used formula

Chemicals

Caustic soda

Sodium chloride

Ethanol

Limewater

Ammonium chloride

Answer 1

Using a pipet, measure 1.67ml of 6M HCl and transfer to a clean and dry 100ml volumetric flask. Add distilled water upto the 100ml mark. Mix thoroughly.

Volume of Hydrochloric acids=1.67ml.

CALCULATION

Volume=$\frac{0.1×100}{6}$ =1.667ml

Formula used (the principle of dilution), M₁V₁=M₂V₂

V₁= $\frac{{M_2}×{V_2}}{{M_1}}$