Question

Check Yourself-
1. State the two laws of chemical combinations.
2. Can there be a variation in chemical composition of two samples of pure water taken from two different
places? Explain.
3. If 3g of carbon burns in Sg oxygen to produce llg of carbon dioxide. Then how much carbon dioxide will
be produced if 12g of carbon is burnt in 32g of oxygen? Which law of chemical combination will govern
your answer?
4. Which elements are involved in the formation of Ammonia and Carbon dioxide?
Answers these questions.​

Answer 1

Answer:

FOLLOW MY ANSWERS

QUESTION 1.

1. MASS CXAN NEITHER BE CREATED OR BE DESTROYED IN A CHEMICAL REACTION.

2. THE AMOUNT OF REACTANTS TAKING PART IN A REACTION IS FIXED

QUESTION 2

NO

THE PURE SAMPLE WLL REMAIN FIXED

QUESTION 3

ACCORDING TO 2ND LAW OF CHEMICAL COMBINATION

12 G WILL REACT WITH 14 G .

QUESTION 4

AM,MMONIA- NITROGEN AND HYDROGEN

CARBON AND OXYTGEN IN CARBON DIOXIDE

HOPE THIS ANSWER HELPS;)

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THANK YOU!!!!

Answer 2

Answer:

Answer:

FOLLOW MY ANSWERS

QUESTION 1.

1. MASS CXAN NEITHER BE CREATED OR BE DESTROYED IN A CHEMICAL REACTION.

2. THE AMOUNT OF REACTANTS TAKING PART IN A REACTION IS FIXED

QUESTION 2

NO

THE PURE SAMPLE WLL REMAIN FIXED

QUESTION 3

ACCORDING TO 2ND LAW OF CHEMICAL COMBINATION

12 G WILL REACT WITH 14 G .

QUESTION 4

AM,MMONIA- NITROGEN AND HYDROGEN

CARBON AND OXYTGEN IN CARBON DIOXIDE

HOPE THIS ANSWER HELPS;)

PLEASE MARK ME BRAinliest and  FOLLOW ME.