Paper. 1. I learned that
2. I think that my experiences are
3. I will continue to do good things and make
because​

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explanation:

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when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

the volume increases

може ли да зареждате повече информация, моля