CaO(s) + 2NH, CI(E) 2 NH3(g) + H2O(g) +CaCl2 (8) If 466 g of Cao and...
Ammonia gas can be prepared by the following reaction: CaO + 2NH4Cl ——> 2NH3 + H2O + CaCl2 a) If 112.0 g of CaO and 224.0 g of NH4Cl are mixed, whats id the limiting reactant? b) What is the theoretical yield of ammonia (NH3)? c) If inly 16.3 g of NH3 Is actually obtained, what is the percent yield?
Ammonia gas can be prepared by the reaction CaO(s)+2NH4Cl(s)⟶2NH3(g)+H2O(g)+CaCl2(s) In an experiment, 29.3 g of ammonia gas, NH3 , is produced when it was predicted that 42.8 g NH3 would form. What is the theoretical yield of NH3 ? What is the actual yield of NH3 ?
Ammonia can be produced from the following reaction: CaO (s) + 2NH4Cl (s) = 2NH3 (g) + H2O (l) + CaCl2 (s) If the expected percent yield were 25%, how many grams of CaO would be needed to react with excess ammonium chloride to produce 1.00g of ammonia? 1.00 g is the (theoretical or actual?) yield of ammonia. What is the theoretical yield of ammonia necessary to produce 1.00 g of ammonia?
For which of the following reactions is AS™ > 0. Choose all that apply. CH4(g) + H2O(g) + 3H2(g) + CO(g) NH,HS() + NH3(g) + H2S(g) 2H2O(g) + 2Cl2(g) + 4HCl(g) + O2(g) 2NO(g) + 2H2(g) → N2(g) + 2H2O(1) 2N2(g) + O2(g) → 2N2O(g) ООО Submit Answer Try Another Version 3 item attempts remaining ot pt pt The molar solubility of silver chromate in a 0.246 M sodium chromate solution is M Submit Answer Try Another Version 3 item...
For the following reaction, 3.94 grams of nitrogen gas are mixed with excess oxygen gas. The reaction yields 7.55 grams of nitrogen monoxide. nitrogen (g) + oxygen ( nitrogen monoxide (g) What is the theoretical yield of nitrogen monoxide ? What is the percent yield for this reaction ? grams Submit Answer Try Another Version 2 Item attempts remaining
A 22.8 mL sample of 0.310 M ammonia, NH3, is titrated with 0.297 M perchloric acid. After adding 9.57 mL of perchloric acid, the pH is Use the Tables link in the References for any equilibrium constants that are required. Submit Answer Try Another Version 2 item attempts remaining The gas phase decomposition of hydrogen peroxide at 400°C TI,O2()+H2O(g) + 02(8) is second order in 11,0, with a rate constant of 0.650 MS! If the initial concentration of H2O2 is...
For the following reaction, 4.01 grams of iron(III) oxide are mixed with excess hydrochloric acid. The reaction yields 0.941 grams of water. 6HCl(aq) + Fe, 03(s) + 3H2O(l) + 2FeCl3 (aq) a What is the theoretical yield of water? b. What is the percent yield for this reaction? Submit Answer Try Another Version 9 item attempts remaining
Phosphoric acid is usually obtained as a 85% phosphoric acid solution. Îfit is 15.00 M, what is the density of this solut onl what ist molli Density Molalitym g/mL Submit Answer Try Another Version 8 item attempts remaining Phosphoric acid is usually obtained as a 85% phosphoric acid solution. Îfit is 15.00 M, what is the density of this solut onl what ist molli Density Molalitym g/mL Submit Answer Try Another Version 8 item attempts remaining
Ethane burns in air to give H2O and CO2 2 C2H6(g) + 7 O2(g) + 4CO2(g) + 6 H2O(g) a. What volume of O2 (L) is required for complete reaction with 4.3 L of C2H6? Assume all gases are measured at the same temperature and pressure. Volume = b. What volume of H2O vapor (L) is produced in the complete reaction of 4.3 L of C2H6? Assume all gases are measured at the same temperature and pressure. Volume = Submit...
For the decomposition of ammonia on a platinum surface at 856 °C 2 NH3-N2 + 3 H2 the average rate of disappearance of NH; over the time period from t = 0 stot - 852 s is found to be 1.50~10 Ms!. The average rate of formation of H, over the same time period is Ms! Submit Answer Try Another Version 10 item attempts remaining Visited Prev