Question

Which solution has the highest pH?
A) 50.0 mL 0.0500 M calcium hydroxide, Ca(OH)2 (aq)
B) 50.0 mL 0.0500 M sodium hydroxide, NaOH (aq)
C) 50.0 mL 0.0500 M nitric acid, HNO3 (aq)
D) 50.0 mL 0.0500 M nitrous acid, HNO2 (aq)

Answer 1

A). is the correct option.

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Answer 2

heya..

Here is your answer...

Which solution has the highest pH?

A) 50.0 mL 0.0500 M calcium hydroxide, Ca(OH)2 (aq)

It may help you...☺☺