One molecule of methane contains five atoms. How many electrons are presetn in 0.16 g of methane?

How many electrons are present in one coulomb of charge?

How many molecules are present in 1g N_2 ?

How many atoms are present in 12g carbon?

How many H_2O molecules are present in 90g of water

The number of molecules in 16 g of methane is

The atomic weights of two elements (A and B) are 20 and 40 respectively. If x % of A contains y atoms, how many atoms are present in 2x g of B?

How many gram molecules are present in 4.9g of H_2SO_4 ?

One mole of CO_2 contains how many gram atoms?

How many molecules of water are present in one mole of water?

Calculate the total number of electrons present in one mole of methane