How many grams of HCL must you dissolve in 1400\ mL to make a solution with pH=2.7\ \ ?
2 Answers
Explanation:
"pH" = -log["H"^+]
"Molarity" = "Moles of solute"/"Volume of solution (in litres)"
Mass of
Around
Explanation:
Well, we first address the
[H^+] is the hydrogen ion concentration in terms of molarity
And so,
Therefore, the hydrochloric acid solution has a concentration of
We want to make a
Hydrochloric acid has a molar mass of