What mass of water is produced when 8.0g of hydrogen reacts with excess oxygen?
[H = 1, O = 16]
[H = 1, O = 16]
-
A.
36.0g -
B.
8.0g -
C.
72.0g -
D.
16.0g
Correct Answer: Option C
Explanation
2H2 + O2 → 2H2O
4 → 36
8 → X
X → (8/6) * 36
= 72.0g
You May Also Like
The pancreas secretes enzymes for the digestion of
The pancreas secretes enzymes for the digestion of A. fats, proteins and carbohydrates B. fats, vitamins and cellulose…
The part of equity which is payable on winding up is called?
The part of equity which is payable on winding up is called? A. general reserve B. revenue reserve…
The high population density in the Nile Valley is as a result of?
The high population density in the Nile Valley is as a result of? A. industrial growth in the…
Define each of the following terms as used in animal health: (1) pests (ii)…
(a) Define each of the following terms as used in animal health: (1) pests (ii) pathogen (iii) vectors…
The type of governmnet in which citizen’s rights and duties were based on system of…
The type of governmnet in which citizen’s rights and duties were based on system of the land tenure…