B) If I start with 225.0 grams of lead (II) sulfite and 315.0 grams of sodium iodide, how many
grams of sodium sulfite can be formed?
c) Identify the limiting and the excess reagent?
d) How much of the excess reagent is used? How much is left over?

What happens when an acid dissolves?

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h