12. dieldrin, an insecticide, contains C,H,Cl and O.combustion of 29.72 mg of dieldrin gave 41.21 mg CO2 and 5.63 mg of H2O. In a separate analysis 25.31 mg of dieldrin was converted into 57.13 mg AgCl. what is the empirical formula of dieldrin.

Open in App

Solution

Suggest Corrections

Similar questions

Q. A compound contains only carbon, hydrogen, and oxygen. Combustion of 10.68 mg of the compound yields 16.01 mg

C O_{2}

and 4.37 mg

H_{2} O

. The molar mass of the compound is 176.1 g/mol. What are the empirical and molecular formulas of the compound?

Q. During an analysis of

255 mg

of a molecule that contains only

C, H

and

O

561 mg C O_{2}

is produced along with

306 mg H_{2} O

on combustion. If the molar mass of the compound is

180 g/mol

, what is the molecular formula of the compound ?

A water contains the following dissolved ions.
$[N a^{+}] = 56 m g / L; [C a^{2 +}] = 40 m g / L;$
$[M g^{2 +}] = 30 m g / L; [A l^{3 +}] = 3 m g / L;$
$[H C O_{3}^{-}] = 190 m g / L; [C l^{-}] = 165 m g / L;$
Water $p H$ is $7$ .
Atomic weights:
$C a = 40, M g = 24, A l = 27, H = 1, C = 12, O = 16, N a = 23, C l = 35.5$

The non-carbonate hardness of the sample in $m g / L$ as $C a C O_{3}$ is

Q. An analysis of soil sample revealed

0.1 m g

of a pesticide and

1 m g

of the same of pesticide was found in grains. However in the adipose tissue of birds the concentration was

2 m g

. The reason for this is the phenomenon known as

Q. Butyric acid contains only

C, H

and

O

. A 4.24 mg sample of butyric acid is completely burned. It gives 8.45 mg of carbon dioxide

(C O_{2})

and 3.46 mg of water. What is the mass percentage of each element in butyric acid?The molecular mass of butyric acid was determined by experiment to be88. What is the molecular formula?

Join BYJU'S Learning Program