Chemistry, 09.01.2020 06:31 jamesmith20
500ml of a buffer solution contains 0.050 mol nahso3 and 0.031
molna2so3
a) what is the ph of the solution?
b)write the net ionic equation for the reaction whne naoh is
addedto this buffer.
c) calculate the new ph after 10ml of 1.0 m naoh is added to
thebuffer solution.
d) calculate the new ph after 10ml of 1.0 m naoh is added to
500mlof pure water.
e) explain why the ph of water changed so much as compared to theph
of the buffer.
Answers: 2
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500ml of a buffer solution contains 0.050 mol nahso3 and 0.031
molna2so3
a) what i...
molna2so3
a) what i...
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