Question

a sample of water contains 23 g/L of Na^+,10 g/L of Ca^2+, 40.2 g/L of CO3^2-, and 9.6 g/L of SO4^2-. What is the pH of the solution if the only other ions present are H3O^+ and OH^-?

Name: a sample of water contains 23 gl of na10 gl of ca2 402 gl of co32 and 96 gl of so42 what is the ph of the solution if the only other ions present are h3o and oh 73505
Uploaded: 2020-11-18T09:02:50-08:00
Duration: 3 min 25 s
Channel: Aadit Sharma
Description: a sample of water contains 23 gl of na10 gl of ca2 402 gl of co32 and 96 gl of so42 what is the ph of the solution if the only other ions present are h3o and oh 73505

          a sample of water contains 23 g/L of Na^+,10 g/L of Ca^2+, 40.2 g/L of CO3^2-, and 9.6 g/L of SO4^2-. What is the pH of the solution if the only other ions present are H3O^+ and OH^-?

Added by Ramon M.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Aadit Sharma

11/18/2020

Step 1

To find the molar concentrations of the ions, we need to convert the given mass concentrations (g/L) to molar concentrations (mol/L). We'll do this by dividing the mass concentration by the molar mass of each ion. For Na^+: Molar mass of Na^+ = 23 Show more…

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a sample of water contains 23 g/L of Na^+,10 g/L of Ca^2+, 40.2 g/L of CO3^2-, and 9.6 g/L of SO4^2-. What is the pH of the solution if the only other ions present are H3O^+ and OH^-?