Home
Class 12
CHEMISTRY
A compound has molecular mass 220 amu. I...

A compound has molecular mass 220 amu. If it has `54.54%` carbon, `36.36%` oxygen and the rest hydrogen then its molecular formula will be ?

Text Solution

AI Generated Solution

To determine the molecular formula of the compound with a molecular mass of 220 amu, we will follow these steps: ### Step 1: Calculate the mass of each element in 100 g of the compound. Given the percentages: - Carbon (C) = 54.54% - Oxygen (O) = 36.36% - Hydrogen (H) = 100% - (54.54% + 36.36%) = 9.1% ...
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE - 6|2 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE - 7|2 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE - 4|2 Videos
  • SOME BASIC CONCEPT OF CHEMISTRY

    VMC MODULES ENGLISH|Exercise IMPECCABLE|49 Videos
  • STATES OF MATTER

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

Similar Questions

Explore conceptually related problems

If a compound has 53.33% carbon, 31.11% nitrogen and the rest hydrogen then its empirical formula will be?

A certain alkaloid has 70.8% carbon, 6.2% hydrogen, 4.1% nitrogen and the rest oxgen. What is its empirical formula :

An organic compound containing carbon hydrogen and oxygen contains 52 .2 % carbon and 13.04 % hydrogen .Vapour density of the compound is 23 .Its molecular formula will be

An organic compound contains 49.3% carbon, 6.84% hydrogen and 43.86% of oxygen and its vapour density is 73 . Molecular formula of the compound is

An organic compound has molecular formula C_(9)H_(18) . It is a saturated hydrocarbon and its all hydrogen atoms are identical. Its structural formula can be :

A compound of X and Y has equal mass of them. If their atomic weights are 30 and 20 respectively. The molecular formula of compound is :-

A compound is composed of 2.2% hydrogen, 26.6% carbon and 71.2% oxygen. Calculate the empirical formula of the compound. If its molecular mass is 90, find its molecular formula.

The compound A has the following percentage composition by mass : carbon 26. 7%, oxygen 71.1 %, hydrogen 2.2%. Determine the empirical formula of A. (Work to one decimal place) (H = 1, C = 12, O = 16). If the relative molecular mass of A is 90, what is the molecular formula of A ?

A compound X consists of 4.8% carbon and 95.2% bromine by mass. If the vapour density of the compound is 252, what is the molecular formula of the compound?

An organic compound contains carbon 40%, oxygen 53.3% and hydrogen 6.7%. If the vapour density of the compound is 30, what is its molecular formula ? Write the probable structures and name of the conmpound.