Acid solution

By adding 250 grams of a 96% sulfuric acid solution to its 3% solution, we changed its initial concentration to 25%. How many grams of 3% of the acid was used for dilution?

Correct answer:

x =  806.8182

Step-by-step explanation:

250•0.96+x•0.03 = 0.25•(x+250)

0.22x = 177.5

x = 8875/11 ≈ 806.818182

Our simple equation calculator calculates it.

Did you find an error or inaccuracy? Feel free to write us. Thank you!


Tips to related online calculators
Our percentage calculator will help you quickly calculate various typical tasks with percentages.
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

Related math problems and questions: