Question

Which is a correct step in a scientific experiment involving acids and bases?

a) Mixing two acids to form a neutral solution.
b) Using an indicator to measure the hydrogen ion concentration of a solution.
c)Pouring acid onto an indicator to measure the pH of the indicator.
d) Dissolving an indicator in an acidic solution to increase its pH.

Answer 1

the answer is B!

Step-by-step explanation:

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Answer 2

b) using an indicator to measure the hydrogen ion concentration of a solution