One gram mole of a substanace contains `6.023xx10^23` molecules.
Which is heavier, one `SO_2` molecule or one `CO_2` molecule?

One gram mole of substance contains 6.022xx10^23 molecules. Which is the heavier-one SO_2 molecule or one CO_2 molecule.

One gram mole of a substance contains 6.022xx10^23 molecules. Find out the number of molecules in 2.8 g of nitrogen.

One gram mole of a substance contains 6.022xx10^23 molecules. 24 g of carbon is treated with 72 g of oxygen to form CO_2 . Find the number of molecules of CO_2 formed in this situation.

One gram mole of a substance contains 6.022xx10^23 molecules. 24 g of carbon is treated with 72 g of oxygen to form CO_2 . Identify the limiting reagent.

One gram atom of an element contains 6.023xx10^23 atoms. Which is heavier , 1 ovygen atom or 10 hydrogen atoms?

One mole of an element contains 6.022xx10^23 atoms. Which is heavier, one oxygen atom or 10 hydrogen atoms?

Find the mass of. 6.02xx10^23 molecules of CO_2

One gram atom of an element contains 6.023xx10^23 atoms.Define mole and Avogadro number.

One mole of 'CO_2' contains

One gram atom of an element contains 6.023xx10^23 atoms. Find the number of atoms in 8 g oxygen.