Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Calculate the molarity of each of the following solutions: (a) 30 g of Co(NO3)2. 6H2O in 4.3 L of solution (b) 30 mL of 0.5 M H2SO4 diluted to 500 mL.

Calculate the molarity of each of the following solutions: (a) 30 g of Co(NO3)2. 6H2O in
4.3 L of solution (b) 30 mL of 0.5 M H2SO4 diluted to 500 mL.

Grade:12

3 Answers

Vikas TU
14149 Points
7 years ago

 

APPROVE!

Bevkoof Singh
43 Points
7 years ago

1-2.015

2-

SWAMY
40 Points
one year ago
Here,
The initial molarity or the M1 is 0.5M.
And the initial volume or the V1 is 30 ml.

And,
The final volume or the V2 is 500 ml.
So the,
Final volume will be,
M1V1=M2V2
0.5×30=M2×500
M2=0.5×30/500.
M2=0.03

The final molarity is 0.03 M
 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free