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kvv77 [185]
3 years ago
6

which elements are likely to have a larger atomic radius than silicon (Si).aluminum (Al)carbon (C)sulfur (S)tin (Sn)

Chemistry
1 answer:
dimulka [17.4K]3 years ago
7 0
D.) Tin (Sn) are likely to have a larger atomic radius than silicon....
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Calculate the concentration of formate in a 100mm solution of formic acid at ph 4.15. The pka for formic acid is 3.75
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The molarity of formic acid is 100 mM or 100\times 10^{-3}M. The dissociation reaction of formic acid is as follows:

HCOOH\leftrightharpoons HCOO^{-}+H^{+}

The expression for dissociation constant of the reaction will be:

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