2Al + 3Cl2 → 2AlCl3
Which of the following fractions can be used for the mole ratio to determine the mass of Cl2 from a known mass of AlCl3?
2/1
3/2
1/2
2/3
Which of the following fractions can be used for the mole ratio to determine the mass of Cl2 from a known mass of AlCl3?
2/1
3/2
1/2
2/3