Write the formule of the following compounds. Also name the elements present in them.

(a) Water

(b) Ammonia

(c) Methane

(d) Sulphur dioxide

(e) Ethanol

Open in App

Solution

a)Water- $H_{2} O$ Hydrogen,Oxygen

b)Ammonia- $N H_{3}$ - Nitrogen, Hydrogen

c)Methane- $C H_{4}$ - Carbon, Hydrogen

d)Sulphur Dioxide- $S O_{2}$ - Sulphur, Oxygen

e)Ethanol - $C H_{3} C H_{2} O H$ - Carbon, Hydrogen, Oxygen

Suggest Corrections

Similar questions

Q. Write the formulae of the following compounds. Also name the elements present in them.
(a) Water
(b) Ammonia
(c) Methane
(d) Sulphur dioxide
(e) Ethanol

Q. Name the following compounds. Also write he symbols/formulae of the ions present in them :
(a) CuSO₄
(b) (NH₄)₂SO₄
(c) Na₂O
(d) Na₂CO₃
(e) CaCl₂

Q. Classify the following into elements ,compounds and mixture.
(a) Sodium (b) Soil (c) Sugar solution (d) Silver (e) Calcium carbonate (f) Tin (g) Silicon (h) Coal (i) Air (j) Methane (k) Carbon dioxide (l) Sea water

Question 17
Give the chemical formulae for the following compounds and compute the ratio by mass of the combining elements in each one of them.

(a) Ammonia

(b) Carbon monoxide

(d) Aluminium fluoride

(e) Magnesium sulphide

Question 17
Give the chemical formulae for the following compounds and compute the ratio by mass of the combining elements in each one of them.

(a) Ammonia

(b) Carbon monoxide

(d) Aluminium fluoride

(e) Magnesium sulphide

Join BYJU'S Learning Program

Write the formule of the following compounds. Also name the elements present in them. (a) Water (b) Ammonia (c) Methane (d) Sulphur dioxide (e) Ethanol

a)Water- H2O Hydrogen,Oxygen b)Ammonia- NH3 - Nitrogen, Hydrogen c)Methane- CH4 - Carbon, Hydrogen d)Sulphur Dioxide- SO2 - Sulphur, Oxygen e)Ethanol - CH3CH2OH - Carbon, Hydrogen, Oxygen

Write the formule of the following compounds. Also name the elements present in them.

(a) Water

(b) Ammonia

(c) Methane

(d) Sulphur dioxide

(e) Ethanol

a)Water- $H_{2} O$ Hydrogen,Oxygen

b)Ammonia- $N H_{3}$ - Nitrogen, Hydrogen

c)Methane- $C H_{4}$ - Carbon, Hydrogen

d)Sulphur Dioxide- $S O_{2}$ - Sulphur, Oxygen

e)Ethanol - $C H_{3} C H_{2} O H$ - Carbon, Hydrogen, Oxygen