A 55mL solution of H2SO4 is completely neutralized by 46 mL of 1.0M NaOH. What is the

concentration of the H2SO4∆H2SO4(aq) +2NaOH(aq) → Na2SO4(aq) + 2H2O(l)

0.42M

3.0M

2.0M

0.023M
would this be a?
@abhisar

Question

A 55­mL solution of H2SO4 is completely neutralized by 46 mL of 1.0M NaOH. What is the

concentration of the H2SO4∆H2SO4(aq) +2NaOH(aq) → Na2SO4(aq) + 2H2O(l)

0.42M

3.0M

2.0M

0.023M
would this be a?
@abhisar

18jonea · Answer

@Abhisar

abhisar · Answer

Have you read mole concept and stuff like normality and molarity?

abhisar · Answer

Here you need to use the fact that equal equivalents of acid neutralizes equal equivalents of base

18jonea · Answer

a little bit and i think it would be a

18jonea · Answer

@Abhisar

18jonea · Answer

would that be right?

abhisar · Answer

one min

18jonea · Answer

k

abhisar · Answer

Yes, you are correct!

for the above condition, equivalents of acid = base

abhisar · Answer

Equivalent = Molarity x volume x acidity of base/basicity of acid

abhisar · Answer

Let the molarity of H2SO4 be M then

Mx2x55 = 1X146
Solve for M

18jonea · Answer

ok thank you i thought i was right but was 100%

18jonea · Answer

mx110=146

abhisar · Answer

Welcome