In a titration, 25.0 ml of 0.500 m khp is titrated to the equivalence point with naoh. the final solution volume is 53.5 ml. what is the value of m2 for the reaction?

0.439 m

0.500 m

0.234 m

1.07 m

Answer : The concentration of the NaOH is, 0.234 M

Explanation :

Using neutralization law,

where,

= basicity of an acid = 1

= acidity of a base = 1

= concentration of KHP = 0.500 M

= concentration of NaOH = ?

= volume of KHP = 25 ml

= volume of NaOH = 53.5 ml

Now put all the given values in the above law, we get the concentration of the NaOH.

Therefore, the concentration of the NaOH is, 0.234 M

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water pollution kills aquatic life. aquatic life includes algae and other plant life that use photosynthesis. photosynthesis takes   c02 out of the air.  

c02is a greenhouse gas.

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.