A given sample of pure compound contains `9.81 g` of Zn, `1.8xx10^(23)` atoms of chromium, and `0.60` mol of oxygen atoms. What is the simplest formula?

A given sample of pure compound contains 9.81 gm of Zn, 1.8 xx 10^23 atoms of chromium and 0.6 mole of oxygen atom. What is the simple molecular formula of the sample ? [Atomic mass of Zn = 65.38]

A sample of pure compound contains 1.15 g of sodium, 3.01xx10^(22) atoms of carbon and 0.1 mol of oxygen atom. Its empirical formula is

A sample of pure compound contains 2.04 g of sodium, 2.65xx10^(22) atoms of carbon and 0.132 mol of oxygen atoms. Its empirical formula is

A sample of a pure compound contains 2.04 g of Na, 2.65 xx 10^22 atoms of C and 0.132 mole of oxygen atoms. Find the empirical formula of the compound.

An organic compound consists of 6.023 xx 10^(23) carbon atoms, 1.8069 xx 10^(24) hydrogen atoms, and 3.0115 xx 10^(23) oxygen atoms. What is its simplest formula?

An organic compound consists of 6.023 xx 10^(23) carbon atoms, 1.8069 xx 10^(24) hydrogen atoms, and 3.0115 xx 10^(23) oxygen atoms. What is its simplest formula?

An organic compound consists of 6.023 xx 10^(23) carbon atoms, 1.8069 xx 10^(24) hydrogen atoms, and 3.0115 xx 10^(23) oxygen atoms. What is its simplest formula?

A sample of vitamin C is known to contain 2.58 xx 10^(24) oxygen atoms. How many molesof oxygen atoms are present in the sample?

A sample of vitamin C is known to contain 2.58 xx 10^(24) oxygen atoms. How many molesof oxygen atoms are present in the sample?