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Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
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If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
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What are the first three quantum numbers for the electrons located in subshell 2s?
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