Chemistry, asked by vibha666, 1 month ago

a) Give an example of metallic hydride.

b) What is molecular formula of heavy water?

c) Name any one method for softening of permanent hardness of water.

# don't spam
✴️If ur answer is meaning less I will report it
✴️If ur answer is satisfied I will put it as brainlist answer​

Answers

Answered by kritikadahiyajaat
2

Answer:

a. NaH

b. D2O

c. by using Washing soda

Answered by amandabastinjuly19
1

Answer:

1. The most common examples of metal hydrides include aluminum, boron, lithium borohydride and various salts. For example, aluminum hydrides include sodium aluminum hydride. ... These complex metal hydrides are often soluble in etherial solvents.

2.D2O

3. A few methods to remove hardness from water are, Chemical Process of Boiling Hard Water. Adding Slaked Lime (Clark's Process) Adding Washing Soda.

Previous Question
Next Question
Similar questions
English, 22 days ago
what is avocado?????​
World Languages, 22 days ago
Astronauts traveling to the Moon, Mars, and other future deep space destinations will likely make new and amazing discoveries. Undertaking these exploration missions will not be possible without increased risk to crew members from exposure to the space environment. To reduce risks of the hazards of spaceflight and protect astronauts from space radiation, NASA is using the International Space...
Physics, 22 days ago
Young’s double slit experiment, the slit separation is reduced to half and distance of the screen is increased by 50 %. If X is the initial fringe width then new fringe width is * a) X/4 b) 3X/4 c) 3X / 2 d) 3X​...
Math, 1 month ago
29. An element of group - 2 forms covalent oxide which is amphoteric in nature and dissolves in water to give an amphoteric hydroxide. Identify the element and write chemical reactions of the hydroxide of the element with an alkalI and an acid.​
Computer Science, 1 month ago
A ___ often access a computer through a file download.
English, 9 months ago
management is essential for​...
Computer Science, 9 months ago
describe proper use of java please answer this​...
Geography, 9 months ago
Define rotation and revolution. ​