A mixture of 125.0 g of magnesium and 175.0 g of iron(l) chloride is allowed to react according to the reaction below. Identify the limiting reactant and determine the mass of the excess reactant present in the vessel when the reaction is complete. 3Mg(s) + 2FeCl3(aq) – 3MGCI2(aq) + 2Fe(s) OA The limiting reactant is Mg; 9.4 g of FeCl3 remains. O B. The limiting reactant is FeCl3; 17.0 g of Mg remains. OC The limiting reactant is FeClg: 85.7 g of Mg remains. O D. The limiting reactant is Mg: 109.0 g of FeCl3 remains. O E. The limiting reactant is Mg: 64.5 g of FeClg remains.

A sample of 7.89 g of Mg(OH)2 is added to 24.6 mL of 0.190 M HNO3. Which is the limiting reactant in the reaction? a) Mg(NO3)2 b) Mg(OH)2 c) HNO3 d) H2O

What mass of precipitate (in g) is formed when 77.9 mL of 0.500 M FeCl₃ reacts with excess AgNO₃ in the following chemical reaction? FeCl₃(aq) + 3 AgNO₃(aq) → 3 AgCl(s) + Fe(NO₃)₃(aq)

How many moles of Cl₂ react with 21.6 g NaOH for this reaction? 2Cl₂ (g) + 4NaOH (aq) → 3NaCl (aq) + NaClO₂ (aq) + 2H₂O (l)

Iron(III) oxide reacts with carbon monoxide according to the equation:Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g)A reaction mixture initially contains 22.35 g Fe2O3Fe2O3 and 15.54 g CO Once the reaction has occurred as completely as possible, what mass (in g) of the excess reactant is left?

A piece of magnesium with a mass of 0.0501 grams was placed into a solution containing an excess of hydrochloric acid.  The reaction proceeds according the equation below.   Mg(s) + 2HCl(aq) ⟶ MgCl2(aq) + H2(g)   Assuming the reaction goes to completion, how many electrons are transferred in this reaction?

Suppose 0.0350 g Mg is reacted with 10.00 mL of 6 M HCI to produce aqueous magnesium chloride and hydrogen gas. Mg(s) + 2HC1(aq) → MgCl2(aq) +H2(g) What is the limiting reactant in this reaction? Select one: Magnesium metal Hydrochloric acid Magnesium chloride Hydrogen gas

What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Na₃PO₄ reacts with 58.5 mL of 0.200 M CrCl₃ in the following chemical reaction? Na₃PO₄(aq) + CrCl₃(aq) → CrPO₄(s) + 3 NaCl(aq)

What mass of precipitate (in g) is formed when 80.0 mL of 0.50 M AlCl₃ reacts with excess AgNO₃ in the following chemical reaction? AlCl₃(aq) + 3 AgNO₃(aq) → 3 AgCl(s) + Al(NO₃)₃(aq)

Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide.   4HCl(aq)+MnO2(s)⟶MnCl2(aq)+2H2O(l)+Cl2(g)     A sample of 36.7 g MnO2 is added to a solution containing 43.7 g HCl. What is the limiting reactant? HCl MnO2 What is the theoretical yield of Cl2?   theoretical yield:_____g Cl2g        If the yield of the reaction is 74.9%, what is the actual yield of chlorine?   actual yield:_____g Cl2