How many moles of copper(I) sulfide are produced from the reaction of 3.00 mol of copper and 1.00 mol of sulfur? 2 Cu(s) + S(s) = Cu2S(s)

When sulfuric acid reacts with calcium hydroxide, calcium sulfate andwater are produced. The balanced equation for this reaction is: H2S04(aq) + Ca(OH)2(s) CaSO4(s) + 2H2O(l) If 2 moles of calcium hydroxide react, The reaction consumes  moles of sulfuric acid.   The reaction produces moles of calcium sulfate and   moles of water.

Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows:  Cu2S(s) + O2(G) = 2 Cu (s) + SO2(g)  If the reaction of 0.530 kg of copper(I) sulfide with excess oxygen produces 0.290 kg of copper metal, what is the percent yield?  137% 39.9% 54.7% 274% 68.5%

A pile of powdered iron with a mass of 0.6891 grams reacted with excess oxygen. When the experiment was complete, it was determined 0.9730 grams of iron (III) oxide had been produced.  What is the percent yield for this experiment?     2 Fe(s)  +  1.5 O2(g)  ⟶⟶   Fe2O3(s)

Determine the mass of antimony produced when 0.46 g of antimony(III) oxide reacts with carbon according to the following equation: Sb203 + C ➔ Sb + CO

For the reaction below, how many moles of aluminum are produced from 8.1 moles of lithium? 3Li (s) + Al(NO3)3 (aq) --> 3LiNO3 (aq) + Al (s)

Nickel(II) chloride reacts with sodium phosphate to precipitate nickel(II) phosphate.3NiCl2(aq) + 2Na3PO4(aq) → Ni3(PO4)2(s) + 6NaCl(aq)How many moles of nickel(II) chloride are needed to produce 0.715 mol nickel(II)phosphate?

The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many moles of iron can be obtained when 5.50 mol FeO reacts with an excess of CO?   FeO+CO⟶Fe+CO2

Assuming there are only 5.20 grams of CUSO, available, and excess NaOH, how many grams of solid Cu(OH)2 are expected to be produced? g (Omit the units). Cuso (aq)+2N2OH(aq) – Cu(OH)2(s)+N@2SO4(aq)

For the chemical reaction   2KI+Pb(NO3)2⟶PbI2+2KNO32KI+Pb(NO3)2⟶PbI2+2KNO3   what mass of lead(II) iodide is produced from 2.072.07 mol of potassium iodide?