Chemistry, asked by gsayan823, 16 days ago

) A compound has 4.07% hydrogen, 71.65% chlorine and the remaining carbon. If the molar mass is 198, find the empirical formula and molecular formula [H=1, Cl= 35.5, C=12]​

Answers

Answered by karthika2004k
0

Answer:

step 1

Divide the given percentages of atoms with their molecular masses

H---4.07/1 =4.07

C---24.27/12 =2.02

Cl--71.65/35.5=2.01

step 2

divide all values with the lowest value obtained.

H---4.07/2.01=2

C---2.02/2.01=1

Cl---2.01/2.01=1

therefore the empirical formula is

CH

2

Cl

WEIGHT OF EMPIRICAL FORMULA=12+2+35.5=49.5

Given molecular weight =98.96 which is double of empirical weight .therefore molecular formula is C

2

H

4

Cl

2

.

Answered by Anonymous
0

Explanation:

Money. A key factor which led to the outbreak of the Civil War was King Charles and his lack of money. ...

Parliament. Under the reign of James I there had been a breakdown in relations between Parliament and the Monarchy. ...

The Short Parliament. ...

The Long Parliament.

Similar questions