0

Guest

Courses New

What is the (OH)- ion in the solution prepared by mixing 20 ml of .050 M HCl with 30ml of .10 M. Ba(OH)2?

What is the (OH)- ion in the solution prepared by mixing 20 ml of .050 M HCl with 30ml of .10 M. Ba(OH)2?

Grade:12th pass

1 Answers

Vikas TU
14149 Points
7 years ago
moles of OH- in BaOH2 initially is: = > 30 * 1/10 = > 3*2 = 6 mm
moles of H+ => 1 mm
i mm of OH- react with one mm of H+.
remaining mm of OH- => 6 – 1 = 5 mm.
ccn. = 5 x 10^-3 / 0.05 = 0.1 M 

Think You Can Provide A Better Answer ?

Other Related Questions on Physical Chemistry

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More