6A.5

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Maya Pakulski 1D
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Joined: Thu Jul 11, 2019 12:17 am

6A.5

Postby Maya Pakulski 1D » Mon Nov 25, 2019 1:50 pm

How would you determine which compound is an acid and a base in the equation on question 6A.5?

Christineg1G
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Joined: Fri Aug 09, 2019 12:15 am
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Re: 6A.5

Postby Christineg1G » Mon Nov 25, 2019 2:56 pm

The acid which would be HNO3 would be determined because acids usually have a H atom attached to it and you can see that the conjugate base to the HNO3 would be NO3-. As for the base, it will be HPO4^2- because you can see that its conjugate acid, which is H2PO4-, has a one extra H atom attached to it as well as the charge increased by one.


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