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Question 3 (2 points) Calculate the ratio of conjugate base to weak acid needed to make a buffer at pH 4.75 if the pkg of the acid is 5.32.
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The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
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Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
Question 3 (2 points) Calculate the ratio of conjugate base to weak acid needed to make a buffer at...
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