plz tell if the amount of naoh in 500ml of 2molar naoh solution is 40g ? and is the number of moles in 126 g of cu is 2 moles?
Asked by | 3rd Jun, 2011, 12:00: AM
M= w X 1000/ M' X V
2 = w X 1000 / 40 x 500
Yes the number of moles in 126 g of cu is 2 moles.
Answered by | 4th Jun, 2011, 04:33: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number