Question

a 5l solution have 20% acid. If 2l of water is added then find the consentration of acid in the new solution ​

Answer 1

Step-by-step explanation:

The molarity (M) of a solution is the number of moles of solute dissolved in one liter of solution. To calculate the molarity of a solution, you divide the moles of solute by the volume of the solution expressed in liters. Note that the volume is in liters of solution and not liters of solvent.

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