Chemistry, asked by eslytamayo, 8 months ago

What is the pH of a KOH solution that has [H+] = 1.87 × 10–13 M?

Answers

Answered by SUBRATA4322

0

Answer:

element X belongs to group 2 and element Y is a member of group 15 on the periodic table. If X and Y react, the resulting compound would be...

a X5Y2

b X2Y3

c X3Y2

d X2Y5

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