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Calculate the mass percent of hydrogen in methyl acetate
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An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid
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Which element would mostly likely have an electron affinity measuring closest to zero
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Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
[h3o+] [oh−] ph acidic or basic 3.5×10−33.8×10−7 1.8×10−97.15 +] [oh−] ph acidic or basic 3.5×10−3...
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