Chemistry, 01.12.2021 03:50 saifulcrc1397
If 0. 1 moles of na2hpo4 and 0. 1 moles of nah2po4 are mixed in water, what is the resulting ph? the pka values for phosphoric acid are 2. 1, 7. 2, 12. 4.
Answers: 3
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Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
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Chemistry, 22.06.2019 12:00
An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d
Answers: 3
If 0. 1 moles of na2hpo4 and 0. 1 moles of nah2po4 are mixed in water, what is the resulting ph? the...
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