Answer:
1031.08
Explanation:
You start with 3.4 moles and you know that 6.022 x 10 ^ 23 = 1 mole( Avogadro's Number), so you just multiply those 2 numbers and the moles will cancel leaving you with grams of Lead Sulfate.
1031.084g
n=m/M
m=n(M)
m = (3.4mol)(303.26g/mol)
Hope that helps
The masses of the reactants and products are equal.
Hope this helps.
Water
The liquid Iodine may bubble as you boil it.
