Chemistry, 10.06.2021 21:50 MegRasmussen31
Which of the following 0.1 M solutions has a pH closest to
72
1) NaOH(aq)
3) NaC, H,O2(aq)
2) NaCl(aq)
4) Na, Co,(aq)
Answers: 1
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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.
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Which of the following 0.1 M solutions has a pH closest to
72
1) NaOH(aq)
3) NaC, H,O2(...
1) NaOH(aq)
3) NaC, H,O2(...
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