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6 1 point A sample of 7.16 g NH3 on oxidation produces 2.84 g of H20....
9 1 point A sample of 8.18 g NH3 on oxidation produces 4.78 g of H20. Calculate the percent yield. Reaction: 4NH3 +502 4NO+6H20 Use the following molar masses in your calculation: NH3 = 17.03 g/mol; H20 = 18.02 g/mol Do not type the percent symbol with your answer! Type your answer... I
A sample of 6.81 g NH3 on oxidation produces 4.64 g of H20. Calculate the percent yield. Reaction: 4NH3 +502 + 4NO + 6H2O Use the following molar masses in your calculation: NH3 = 17.03 g/mol; H20 = 18.02 g/mol Do not type the percent symbol with your answer!
Question 6 2 pts Nitric oxide, NO, is made from the oxidation of NH3, and the reaction is represented by the equation: 4NH3 + 502 → 4NO + 6H20 What mass of NO can be produced from 6.82 g of NH3? 3.87 g NO 12.0 g NO 6.82 g NO 18.0 g NO 15.0 g NO
14. Nitric oxide is made from the oxidation of ammonia made from the reaction of 17.00 g NH3 with 17.00 g 02? ammonia. What mass of nitric oxide (NO) can be (FW: 02 = 32.00, NH3 = 17.03, NO = 30.01, H20 = 18.02) (5 poun 4 NH3(g) + 5 O2(g) - 4 NO(g) + 6 H2O(g) - ha aur
Given the data in the table below, AHxn for the reaction 4NO (g) + 6H20 (1) -→ 4NH3(g) +502 (g) is kJ. Substance AH (kJ/mol) H20 (1) 286 NO (g) 90 34 NO2 (g) HNO3(aq) NH3(g) -207 -46 O Insufficient data O-242 O +1172 O +586 O-540
2 NH (g) + 3 CuO (s) à Ng) + 3 Cu(s) + 3H,0 (g) Molar Masses NH3: 17.03 Cuo: 79.55 N,: 28.02 H20: 18.02 A) Determine (with a clear supporting calculation) which is the limiting reagent. B) What mass of Cu(s) is formed? C) Only 40.3 g of Cu(s) are recovered. What is the % yield?
1) Ammonia, NH3, reacts with molecular oxygen, O2, to form
nitric oxide, NO, and water:4NH3(g) + 5O2(g) = 4NO (g) +6H2O(l)A. What is the limiting reactant and what is the theoretical
yield of NO?B. What is the theoretical yield of H2O?C. How many grams of excess reagent will be left over?D. If the actual yield of NO had been 91 g, what would be the
percent yield of the reaction
According to the following reaction, how much energy is evolved during the reaction of 32.5 g B2H6 and 72.5 g Cl2? The molar mass of B2H6 is 27.67 g/mol B2H6(g)6 Cl2(g)2 BCI3(g) +6 HCl(g) AHorxn-1396 kJ O 238 kJ O 1640 kJ O 429 kJ O 1430 kJ O 3070 kJ QUESTION 2 0.5 points Save Answer The value of AH° for the reaction below is -1107 kJ: 2Ва (s) + O2 (g) — 2ВаО (s) How many kJ of...
11. Sulfur hexafluoride is produced by reacting elemental sulfur with fluorine gas. Sg(s) + 24 F2(g) - 8 SF6(E) What is the percent vield im 18.3 SF is isolated from the reaction of 10.0 Ss and 300 12 a. 40.2% b. 45.89 c. 47.6% d. 54.656 e. 61.0% 12. The reaction of 5.07 g N with 0.722 g H produces 1.27NH. The percent vield of this reaction is indicate the answer choice that best completes the statement or answers the...
5-7 help please !! due soon
S When 7.0 g of sodium hydroxide (NaOH) is dissolved in 238.5 g of water in an insulated container, the temperature rises from 20.00 oC to 27.66 oC. Calculate the molar enthalpy change (AH) for the dissolution process in kJ/mol NaOH A) -43.7 kJ/mol B) +45.0 kJ/ml C)-32.7 kJ/mol D) +32.7 kJ/mol E) -45.0 kJ/mol 6) Given the data in the table below, AH rxn for the reaction 4NH3 (g)+502 (8) -- 4NO (g)...