10L of hard water gives 0.56g of lime for removing hardness .Hence temporary hardness which is due to Ca(HCO3)2 in ppm of CaCO3 is:

Question

Pankaj · Answer

Total volume of water = 10L
Desnity of water = 1 Kg/L
Mass of 10 L water = 10kg
Molar mass of water = 10 kg
Number of moles of water = 10000/18 = 555.55
Molar mass of Ca(HCO3)2 = 162 g
Number of moles ofCa(HCO3)2 = 0.56/162 = 0.003456

$ppm = \frac{3.45\times 10^-^3}{555.55}\times 10^6 =6.22$

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

10L of hard water gives 0.56g of lime for removing hardness .Hence temporary hardness which is due to Ca(HCO3)2 in ppm of CaCO3 is:

10L of hard water gives 0.56g of lime for removing hardness .Hence temporary hardness which is due to Ca(HCO3)2 in ppm of CaCO3 is:

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Physical Chemistry

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

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

Complete Self Study Package designed by Industry Leading Experts

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

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

Register Now & Win Upto 25% Scholorship

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

IIT JEE Courses

One Year IIT Programme

Two Year IIT Programme

Crash Course

NEET Courses

One Year NEET Programme

Two Year NEET Programme

One to One

School Board

Live Online classes

Class 11 & 12

Class 9 & 10

Class 6, 7 & 8

Test Series

JEE test series

NEET test series

C.B.S.E test series

Complete Self Study Packages

FULL COURSE

For class 12th

For class 11th

10L of hard water gives 0.56g of lime for removing hardness .Hence temporary hardness which is due to Ca(HCO3)2 in ppm of CaCO3 is:

10L of hard water gives 0.56g of lime for removing hardness .Hence temporary hardness which is due to Ca(HCO3)2 in ppm of CaCO3 is:

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Physical Chemistry

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

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

Complete Self Study Package designed by Industry Leading Experts

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

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

Register Now & Win Upto 25% Scholorship