When 2.00 g of sodium sulfide and 1.55 g of copper(ll) sulfate in different solutions combine to react, 0.45 g of precipitate is collected.
* The text box will not allow you to use subscript. If you want to type the chemical
formula for iron(III) sulfate, Fe2(SO4)3, it will need to be typed as Fe2(SO4)3. Remember
that the symbol for iron, Fe, is not "fe" or "FE." Do not include the state of matter for
each formula.
. What is the chemical formula for the product, also known as the precipitate?
Remember that spectator ions do not form a product in solutions.
• What is the theoretical yield, in gram(s) for the solid product?
• What is the chemical formula' for the limiting reagent?
. What is the chemical formula for the excess reagent?
• What is the percent yield for the reaction?
• How many gram(s) of the excess reagent is/are left over?