If 20 g of Na2SO4 is reacted with 20 g of Al(NO3)3 according to the following equation:
3 Na2SO4 + 2 Al(NO3)3 --> Al2(SO4)3 + 6 NaNO3
How many grams of the excess reactant will remain after the reaction, assuming that all of the limiting reactant reacts to form the products?
If 20 g of Na2SO4 is reacted with 20 g of Al(NO3)3 according to the following...
Aluminum hydroxide reacts with sulfuric acid as follows: 2Al(OH)3(s)+3H2SO4(aq)→Al2(SO4)3(aq)+6H2O(l) a. Which reagent is the limiting reactant when 0.450 mol Al(OH)3 and 0.450 mol H2SO4 are allowed to react? b. How many moles of Al2(SO4)3 can form under these conditions? c. How many moles of the excess reactant remain after the completion of the reaction?
Aluminum oxidizes according to the following equation: 4 Al + 3 O2 -> 2 AL2 O3. If 0.048 mol of Al is placed into a container with 0.030 mol O2, what are the limiting and excess reactants? Based on the previous question, how many moles of excess reactant remain?
NaF reacts with Th(NO3)4 according to the following unbalanced chemical equation: NaF + Th(NO3)4 → NaNO3 + ThF4 Calculate the mass in grams of the excess reagent remaining after the complete reaction of 1.26 g of NaF with 7.80 g of Th(NO3)4.
Limiting Reactants, Excess Reactant, and % Yield Name H2+Cl2HCI A gaseous mixture containing 7.5 g of H; gas and 9.00 g of Cl2 gas react to form hydrogen chloride gas. а) Which is the limiting reactant? If all the limiting reactant is consumed, how many grams of HCl are produced? How many grams of excess reactant remain un-reacted? b) c) Cl2+3F22CIF Chlorine reacts with fluorine to form gaseous chlorine trifluoride. You start with 50.0g of chlorine and 95.0g of fluorine....
If 2.50 g of aluminum nitrate (Al(NO3)3) reacts to form 1.83 g of solid aluminum sulfate, what is the percent yield? 2Al(NO3)3(aq) + 3(NH4)2SO4(aq) → Al2(SO4)3(s) + 6NH4NO3(aq)
1.How many grams of glucose (C6H12O6) are produced if 17.3 mol of H2O are reacted according to this balanced chemical equation? 6CO2 + 6H2O → C6H12O6 + 6O2 2. Nitroglycerin [C3H5(ONO2)3] is made by reacting nitric acid (HNO3) with glycerol [C3H5(OH)3] according to this reaction: C3H5(OH)3 + 3HNO3 → C3H5(ONO2)3 + 3H2O If 87.4 g of HNO3 is reacted with excess glycerol, what mass of nitroglycerin can be made? 3. Precipitation reactions, in which a solid (called a precipitate) is...
Fe(NO3)3 reacts with K2CrO4 to produce Fe2(CrO4)3 according to the equation 2 Fe(NO3)3 (aq) + 3 K2CrO4 (aq) → Fe2(CrO4)3 (s) + 6 KNO3 (aq) ( a) Which reactant is limiting if 3.744 g of Fe(NO3)3 and 3.825 g of K2CrO4 are allowed to react? (b) What mass of Fe2(CrO4)3 can be produced? (c) What mass of the excess reactant remains when the reaction is complete?
7 of 20 > A sample of 8.48 g of solid calcium hydroxide is added to 35.5 mL of 0.500 M aqueous hydrochloric acid. Write the balanced chemical equation for the reaction. Physical states are optional. chemical equation: What is the limiting reactant? hydrochloric acid O calcium hydroxide How many grams of salt are formed after the reaction is complete? mass of salt: How many grams of the excess reactant remain after the reaction is complete? How many grams of...
3. How many grams of Alum could form (theoretical yield) when 1.00 g Al (limiting reactant) is used according to the balanced chemical equation given below? 2Al(s) + 2KOH(aq) + 4H2SO4 + 22H2O(1) ► 2KAI(SO4)2:12H2O(s) + 3H2(g)
Zinc reacts with surface to form zinc sulfide. In an experiment 30.0 g of zinc and 36.0 g of are mixed. Write the equation for this reaction. Which reactant is the limiting reactants? What is the number of males of zinc sulfide formed ? What is the number of grams of zinc sulfide formed? How many grams of the reactant in excess remain after the reaction is over?