1 answer

Calculate the [OH-] when the [H3O+] has the following values. complete the following table. 4. Calculate...

Question:

calculate the [OH-] when the [H3O+] has the following values.
4. Calculate the [OH-] when the [H3O+] has the following values: a. [H3O+]= 1x 10-3M= b. [H3O+]= 1x 10-10 M c. [H3O+]= 1x 10-
e [H3O+] = 8.6 x 10-7M 5. Complete the following table [H:0] 1x 10-8 M [OH) pH acidic, basic, or neutral 0.001 2 x 10-5 1 x complete the following table.
4. Calculate the [OH-] when the [H3O+] has the following values: a. [H3O+]= 1x 10-3M= b. [H3O+]= 1x 10-10 M c. [H3O+]= 1x 10-6 M d. [H30*)= 2.8 x 10-13 M
e [H3O+] = 8.6 x 10-7M 5. Complete the following table [H:0"] 1x 10-8 M [OH) pH acidic, basic, or neutral 0.001 2 x 10-5 1 x 10-12 M 10 5 x 10-8 M neutral

Answers

Solutions ч. а) (но*) = 1 х 10 м Сно+) (он)= 1x1019 Гон-) [но*) 1x 10-19 Therefore, Сон-] = 1x 10-14 1 х 10-3 10-19 x 10 [он-ed [hot] 28.8 x 1013 M Cor] Ix 10-14 2.8 x 10-13 COH) 0.357 x 10-) COH-] = 3.57 x 10-2 M Answey (e) (440+] = 8.6 x 10-7 M Com0.001 and Row & [440+) COH-] 1x10-14 O/001 [on-] 1x10-14X 1000 [OH-] = 1 x 10 M Answer PH ph - log [bot] -log ix 10-3 = (140put a log [got] -dog 5 x 10-10 -(dog 5 + log 100) -(log 5 + (-10) logio) :-(0.69897 –10x1) =-(-9.36103) pH Answer (Basic) 9.3Ith Row :- 10- PA pH = to (но* ) (но1] Сң,6*] 10-10 1х10-10 м AuuseЯ (он-] (х 10-14 1x 10-10 (он-) 1х10-4 Auswer (Basic ч Rowith Row :- Neutral solution ,طر 10^PH pH = 7 Answer (40+) (120+] H0+) = 1x 10-7 M Answer [OH-] 1*10-7 107 1 x 10-14 [OH-] 1x

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