Question

what volume of a 0.35 M AgNO3 is required to completely react with 55 ml of a 0.24 M NaCl solution?​

Answer 1

Answer:

32.2ml

Explanation:

First we need to write out the balanced equation:

2KOH+H2SO4

→ 2H2O+K2SO4

This shows us that we need 2 moles of KOH for each mole of sulfuric acid.

15 moles H2SO4

From our equation,

this will require 0.00103 moles of KOH.

0.00103mole/0.320 mol/L

= 0.00322L,

or ,

32.2mL

Check:

(32.2 x 0.320)/2

= 23.4 x 0.220 ;

10.304/2 = 5.148 ;

5.15 = 5.15