Balancing a chemical equation. Chemistry CBSE Live product, Class 10: lessons, tests, tasks.

1.	TBQ - Balanced chemical equation Difficulty: medium	2
2.	Law of conservation of mass Difficulty: easy	2
3.	NCERT Exemplar XXXXII Difficulty: hard	5
4.	Representation of a chemical equation Difficulty: easy	1
5.	Balancing a chemical equation Difficulty: hard	3
6.	Reaction of metal with acid Difficulty: medium	2
7.	Reaction of copper and acid Difficulty: easy	2
8.	PYQ - Reaction of lead nitrate Difficulty: easy	2
9.	Introduction to types of chemical reactions Difficulty: easy	1
10.	Types of reaction Difficulty: hard	2
11.	Types of a chemical reaction and their examples Difficulty: easy	2
12.	Chemical reactions Difficulty: hard	1
13.	Combination reaction Difficulty: medium	1
14.	Formation of ammonia Difficulty: medium	3
15.	HOTS - Releasing of heat Difficulty: medium	1
16.	Burning of magnesium ribbon Difficulty: easy	1
17.	TBQ - Whitewashing reaction Difficulty: medium	2
18.	Exemplar - Burning of ethene Difficulty: medium	3
19.	HOTS - Endothermic and exothermic reactions Difficulty: hard	2
20.	HOTS - Space rocket Difficulty: hard	1

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Balancing a chemical equation