//그n _ a molecule calcoam-and-oxygenresent in dhe ratio 5 bd masSFin

1.	//그n _ a molecule calcoam-and-oxygenresent in dhe ratio 5 bd masSFind L-lhe molecular formpla o the
Answer» 2Ca + O₂ → 2 CaO 80 grams of Calcium reacts with 32 grams of Oxygen in 5:2 ratio to form 112 grams of Calcium Oxide. Molecular weight of Calcium oxide = 56 grams 56 grams of Calcium oxide contains Avogadro number of atoms (6.02310^²³) number of atoms. 112 grams of Calcium oxide contains ‘x’ number of atoms.x = (1126.02310^²³)/56= 26.02310^²³= 12.04610^²³ Therefore it contains 12.046*10^²³ number of atoms. thanks for solving this question for me

//그n _ a molecule calcoam-and-oxygenresent in dhe ratio 5 bd masSFind L-lhe molecular formpla o the

Answer»

2Ca + O₂ → 2 CaO

80 grams of Calcium reacts with 32 grams of Oxygen in 5:2 ratio to form 112 grams of Calcium Oxide.

Molecular weight of Calcium oxide = 56 grams

56 grams of Calcium oxide contains Avogadro number of atoms (6.023*10^²³) number of atoms.

112 grams of Calcium oxide contains ‘x’ number of atoms.x = (112*6.023*10^²³)/56= 2*6.023*10^²³= 12.046*10^²³

Therefore it contains 12.046*10^²³ number of atoms.

thanks for solving this question for me