Calculate the molarities of solutions obtained on mixing50 mL of 0.1 N

1.	Calculate the molarities of solutions obtained on mixing50 mL of 0.1 N H2SO4 with 100 mL of 0.1 N NaOH
Answer» Answer: Answer Open in ANSWR app (a) MEQ. of H2SO4=100×0.1=10 Meq. of NAOH=50×0.25=12.5 H2SO4 and NaOH NEUTRALIZE each other. Meq. of NaOH left =12.5−10=2.5 Volume of new solution =100+50=150mL ∴NNaOH left =2.5/150=0.0167

Calculate the molarities of solutions obtained on mixing50 mL of 0.1 N H2SO4 with 100 mL of 0.1 N NaOH

Answer»

Answer:

Answer

Open in ANSWR app

(a) MEQ. of H2SO4=100×0.1=10

Meq. of NAOH=50×0.25=12.5

H2SO4 and NaOH NEUTRALIZE each other.

Meq. of NaOH left =12.5−10=2.5

Volume of new solution =100+50=150mL

∴NNaOH left =2.5/150=0.0167