Answer: is the limiting reagent, 180 g of water is produced
Explanation:
To calculate the moles :
According to stoichiometry :
1 mole of require 2 moles of
Thus 5 moles of will require= of
Thus is the limiting reagent as it limits the formation of product and is the excess reagent.
As 1 mole of give = 2 moles of
Thus 5 moles of give = of
Mass of
Thus 180 g of will be produced from the given masses of both reactants.
Cl2 + NaI -> NaCl + I2
We are unbalanced with Chlorine and Iodine so we can do this:
Cl2 + 2NaI -> 2NaCl + I2
Reactants: Cl = 2, Na = 2, I = 2
Products: Cl = 2, Na = 2, I = 2
So we are balanced.
1.Electrons can be transferred from one atom to another.
2.Electrons can be shared between neighbouring atoms.
3.Electrons can be shared with all atoms in a material.