Calculate the number of moles of potassium chloride produced.
Calculate the percentage yield of this reaction.
When potassium iodide reacts with lead(II) nitrate, a yellow precipitate is produced. If 0.78 g of lead(II) iodide was produced, how many grams of lead(II) nitrate was used? You may assume that the reaction yield was 100% and that an excess of potassium iodide was used.
A freshly cut piece of strontium metal is left to oxidize completely in dry air. Its final mass is 5.95 g. What was the mass of the strontium metal?