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tekilochka [14]

3 years ago

8

In a titration to find the concentration of 30ml of a H2SO4 solution, a student found that 40ml of 0.2M KOH solution was needed

to reach the endpoint. What's the concentration of the H2SO4?
Question 21 options:

A) 0.27M

B) 0.53M

C) 0.4M

D) 1.1M

1 answer:

lianna [129]3 years ago

6 0

the queation is so difficult

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