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Which solution will have the lowest pH ? A. .10 M HCN B. .10 M HNO3 C. .10 M NaCL D. .10 M H2CO3 E. .10 M NaOHAsked by Sammie
Which solution will have the lowest pH ?
A. .10 M HCN
B. .10 M HNO3
C. .10 M NaCL
D. .10 M H2CO3
E. .10 M NaOH
A. .10 M HCN
B. .10 M HNO3
C. .10 M NaCL
D. .10 M H2CO3
E. .10 M NaOH
Answers
Answered by
Dr Russ
Don't forget to include leading zeros before a .
The solution with the lowest pH will be the most acidic, i.e. that with the highest [H+].
A solution with the highest [H+] wil be the solution of the strong acid as it is completely ionised - which is that?
The solution with the lowest pH will be the most acidic, i.e. that with the highest [H+].
A solution with the highest [H+] wil be the solution of the strong acid as it is completely ionised - which is that?
Answered by
Sammie
HNO3 ?
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