Chemistry, 29.07.2019 09:30 juliannasl
Asolution is 0.30 m in nh3. what concentration of nh4cl would be required to achieve a buffer solution with a final ph of 9.0? recall the hh equation can be written using ph and pka or poh and pkb. the kb of nh3 is 1.8 x 10–5.
Answers: 1
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Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
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Asolution is 0.30 m in nh3. what concentration of nh4cl would be required to achieve a buffer soluti...
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