Question

how we can calculate volume by volume of aqua solution is 7%(hcl) ​

Answer 1

Answer:

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Explanation:

Divide the mass of the solute by the total volume of the solution. Write out the equation C = m/V, where m is the mass of the solute and V is the total volume of the solution. Plug in the values you found for the mass and volume, and divide them to find the concentration of your solution.