Question 11 of 12 In this reaction: Mg (s)+ l (s)-Mgl2 (s) If 2.34 moles of...
In this reaction: Mg (s) + 12 (s) → Mgl2 (s) If 2.34 moles of Mg react with 3.56 moles of l2, and 1.76 moles of Mgl2 form, what is the percent yield?
In this reaction: Mg (s) + 12 (s) → Mg 2 (s), if 10.0 g of Mg reacts with 60.0 g of 12, and 61.26 g of Mgl2 form, what is the percent yield?
11 If 50.0 g of H2 and 130.0 g of O2 react, how many moles of H2O can be produced in the reaction below? 2 H2(g) + O2(g) → 2 H2O(g) Attempts remaining: 2 12 If 41.1 g of NO and 26.9 g of Oz react together, how many grams of NO2 can be formed via the reaction below? 2 NO (g) + O2(g) → 2 NO2 (g) Attempts remaining: 2 13 - You have 2.2 mol Xe and 1.9...
Consider the following unbalanced equation: O2(g) + C4H10(g) → CO2(g) + H2O(l) If 3.56×102 moles of O2(g) and 47.3 moles of C4H10(g) are allowed to react to produce 1.10×102 moles of CO2(g), what is the percent yield of the reaction? 29.2% 58.1% 89.5% 89.9% 65.7%
Magnesium reacts with iodine gas at high temperatures to form magnesium iodide. What mass of Mgl2 can be produced from the reaction of unlimited Mg and 13.4 g 12? Mg (s) + 12 (1) +Mg12 (s)
NH3(g) and CuO(s) react to form Cu(s), H2O(l) and N2(g). What is the theoretical yield of Cu(s) in moles if the percent yield of Cu(s) is 86.0% and 7.00 grams of Cu(s) forms?
Consider the reaction CaCO3(s)Cao(s) + CO2(g The standard free energy change for this reaction is 130.4 kJ. The free energy change when 2.34 moles of CaCO (s) react at standard condition is kJ. What is the maximum amount of useful work that the reaction of 2.34 moles of CaCo,(s) is capable of producing in the surroundings under standard conditions? If no work can be done, enter none kJ
Consider the reaction CaCO3(s)Cao(s) + CO2(g The standard free energy change for...
Mg, N2(8) + 6H2O(l) + 3Mg(OH)2(aq) + 2NH3(aq) If 4 moles of magnesium nitride react, The reaction consumes The reaction produces moles of water. moles of magnesium hydroxide and moles of ammonia.
Consider the following balanced equation: 3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) If 30.3 moles of O2(g) and 31.1 moles of CH3OH(l) are allowed to react to produce 15.0 moles of CO2(g), what is the percent yield of the reaction? a-57.5% b-74.3% c-48.1% d-85.0% e-70.2%
Question 16 In the reaction of magnesium metal with hydrochloric acid: Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g) How many moles of hydrogen are produced if 10 moles of HCI react?