Chemistry, 15.10.2019 18:30 themajesty9898
Part a which of the following mixtures may be act as a buffer solution? view available hint(s) which of the following mixtures may be act as a buffer solution? hbr, nabr hi, nai hf, naf hcl, nacl part b what is the ph of a buffer that is 0.6 m hf and 0.2 m naf? the ka of hf is 6.8 × 10−4. view available hint(s) what is the ph of a buffer that is and ? the of is . 2.69 3.50 3.65 3.17 part c which solution will have the highest ph? the ka of hclo is 3.8 × 10−8. view available hint(s) which solution will have the highest ph? the of is . a solution of 100 ml of water with 20 ml of 0.1 m naoh added. a 100 ml buffer solution of 0.1 m hclo, 0.1 mclo− with 20 ml of 0.1 m hcl solution added. a buffer solution of 0.1 m hclo, 0.1 m clo−. a 100 ml buffer solution of 0.1 m hclo, 0.1 m clo− with 20 ml of 0.1 m naoh solution added. part d what is the ph of 100 ml of a buffer that is 0.5 m hcno and 0.5 m cno− when 100 ml of a 0.2 m naoh solution is added? assume the volumes are additive. ka of hcno is 3.5 × 10−4. view available hint(s) what is the ph of of a buffer that is and when of a solution is added? assume the volumes are additive. of is . 3.82 3.46 2.76 4.16
Answers: 3
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Part a which of the following mixtures may be act as a buffer solution? view available hint(s) whic...
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