81. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
- 100 ml of HBr solution with a concentration of 0.1 M were added to 200 ml of 0.15 M NaOH solution; determine the pH of the resulting solution. What volume of HBr solution had to be added to obtain a pH value of 3?
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