Home
Class 11
CHEMISTRY
In air, element X is oxidised to compoun...

In air, element X is oxidised to compound `XO_(2)`, . If 1.0 gram of X reacts with 0.696 g of oxygen, what is the atomic weight of X?

Text Solution

Verified by Experts

NA
Promotional Banner

Similar Questions

Explore conceptually related problems

Element X reacts with oxygen to produce a pure sample of X_(2)O_(3) . In an experiment it is found that 1.00g of X produces 1.16g" of "X_(2)O_(3) . Calculate the atomic weight of X. (Atomic weight of oxygen, 16.0 gmol^(-1) ).

Two elements X and Y combines to form two compounds XY_(2)andX_(3)Y_(2) 0.1 mol of XY_(2) weighs 10 g and 0.05 mol of X_(3)Y_(2) weighs 9g, the atomic weights of X and Y are respectively

1.5276 grams of CaCl_(2) , was found to contain 0.9367 gram of Cd. Calculate the atomic weight of Cd.

A certain compound has the molecular formula X_(4) O_(6) . If 10g of X_(4)O_(6) has 5.72 g X , the atomic mass of X is

In compound A, 1.0 g nitrogen combines with 0.57 g of Oxygen. In compound B 2.0 g nitrogen units with 2.24 g Oxygen and in compound C. 3.0 g of nitrogen combine with 5.11 g oxygen. These results obey the law of

A compound which contains one atom of X and two atoms of Y for each three atoms of Z is made by mixing 5.00 g of X, 1.15 xx 10^(23) atoms of Y and 0.03 mole of Z atoms. Given that only 4.40 g of the compound is formed. Calculate the atomic weight of Y if the atomic weights of X and Z are 60 and 80 amu respectively.

1.00 g of a chloride of an element contains 0.835 g of chlorine. If the vapour density of the chloride is 85, find the atomic weight of the element and its valency.