Answer to Question #252525 in General Chemistry for Larah

Question

Determine how many mL of 0.102M NaOH solution are needed to neutralize 35.0 mL of 0.125M H2SO4 solution. Show the given, balanced equation, solution and final answer.

Answer 1

2NaOH+H2SO4→2H2O+2Na+SO4

moles of sulfuric acid = (0.035 L)(0.125 M) =0.0044mol

0.0044× 2× 0.102

= 0.0008976mol

39.997 × 0.0008976= 0.036