1. what is the pH of a NaOH solution that has a [H+] concentration of 3.1 x 10^2 M?
a. 9.51
...
Chemistry, 26.04.2021 23:30 genyjoannerubiera
1. what is the pH of a NaOH solution that has a [H+] concentration of 3.1 x 10^2 M?
a. 9.51
b. 4.58
c. 12.49
d. 11.51
2. What is the molarity of a solution that contains 9.78 grams of NaBr in .21 L of solution? Round to two places after the decimal
Molar Masses:
Na= 22.99
Br=79.904
3. To make 2.54 L of 0.71 M sulfuric acid, how many mL of a 9.7 M stock solution should be used? round to 2 places after the decimal
Answers: 1
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