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
Menu
Grade: 10
        Nitric acid is slowly dropped over magnesim carbonate
8 months ago

Answers : (1)

Arun
13797 Points
							MgCO3 (aq) + 2 HNO3 (aq) --> Mg(NO3)2 (aq) + CO2 (g) + H2O (l) The Mg has a valency of 2+ and the CO3 has a valency of 2- so for it to be neutral there only needs to be one Mg ion and one carbonate ion. The nitrate ion has a valency of 1-, so when it combines with Mg there must be two of them to negate the 2+ of the Mg ion and create a neutral compound.
						
8 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 1,590 off

COUPON CODE: SELF10


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 141 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Get Extra Rs. 276 off

COUPON CODE: SELF10

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details