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1,2,&3 please Question 1 1/3 pts N2(g) + 3H2 (8) --> 2NH3(g) If we have 4.23...
need help with all ?? Question 1 2 C2H6 (g) + 7 02 (g) --> 4CO2 (g) + 6H20 (g) How many Lof CO2 are produced from 2 L of C2H6? How many mol of O2 are used to form 8 mol of CO2? mols Question 2 3 FeO (s) + 2 A1 --> 3 Fe (s) + Al2O3 (s) If we have 1.48 mol Al how many g of Al2O3 do we form? g of Al2O3 If we have...
Question 1 According to the following reaction, what mass of silver nitrate would be required to react with 0.500 grams of potassium chloride? AgNO3 (aq) + KCl (aq) --> AgCl (s) + KNO3 (aq) options 2.68 g 0.500 g 85.0 g 170 g 1.14 g Question 2 Consider the reaction: Na2CO3 (aq)+ 2 HCl (aq) --> 2 NaCl (aq) + CO2 (g) + H2O (l) If 43.41 g of sodium carbonate react completely, how many grams of HCl will be...
1. For the reaction N2(g) + 3H2(g) → 2NH3(g), if 2.25 L H2 reacts, what volume of NH3 forms if both are at the same temperature and pressure? 2.Given the balanced reaction below: 2 C6H6(g) + 15 O2(g) ⟶ 12 CO2(g) + 6 H2O(g) If 2.45 liters of benzene are consumed in this reaction, how many liters of water can be formed? Benzene is C6H6
please answer question in the boxes for all problems According to the balanced reaction below, calculate the moles of NH3 that form when 4.2 mol of N2He completely reacts 3 N2H4(1) ► 4 NH3(g) + N2(g) STARTING AMOUNT ADD FACTOR ANSWER RESET 16.8 5.6 32.06 4 4.2 28.02 | 3.2 Tap here or pull up for additional resources How many moles of Care formed upon complete reaction of 2 mol of B according to the generic chemical reaction: A +...
3H2 + N2 -> 2NH3 How many grams of H, are needed to produce 10.31 g of NH?! Express your answer numerically In grams. View Available Hint(s) IVO AQ RO 0 ? 8H Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Part D How many molecules (not moles) of NH3 are produced from 3.33x10-4 g of H? Express your answer numerically as the number of molecules. View Available Hint(s) * 0 | ΑΣφ
Nitrogen and hydrogen can react to form ammonia. N2(g)+3H2(g)→2NH3(g) 1. Choose ratios showing the relationships between moles of each of the reactants and products in the reaction. Multiple choice, which one? A. 2 mol N2 : 2 mol H2 : 3 mol NH3 B.1 mol N2 : 1/3 mol H2 : 1/2 mol NH3 C. 1 mol N2 : 1 mol H2 : 1 mol NH3 D. 1 mol N2 : 3 mol H2 : 2 mol NH3 2. How...
Please answer as many questions as you can Thanks 1. For the reaction, N2(g) 3H2(g)2NH3(g). if the rate of formation of ammonia is 0.04 mol/L min, find the rate of disappearance of H2 and N2 during that same time period. 2. For the following reaction, 5Br BrO3 6H3Br2 3H20, the rate of consumption of bromide ion at some time was found to be 0.20 mo/L s. What is the rate of formation of water over the same time period? 3....
0/ 1 pts Question 2 During a certain titration, 35.0 mL of 0.175 M aqueous sulfuric acid was required to exactly neutralize 49.0 mL of sodium hydroxide. Determine the molarity of the base. H2SO4 (aq) + 2NaOH(aq) + 2 H2O (0) + Na2SO4 (aq) [balanced] 0.125 M 6.00 x 10 M 0.250 M 0.175 M 0.600 M 2ct Question 6 0/1 pts Calculate the pressure exerted by 5.12 grams of chlorine gas in a 850 mL sealed flask at 27.0°C....
1. The reaction N2 + 3 H2 2NH3 is used to produce ammonia. When 450. g of hydrogen is reacted with nitrogen, 2550 g of ammonia should be produced. If a chemist actually obtains 1,977 g of ammonia in the lab, what is the percent yield of this reaction? Report your answer to the correct degree of certainty. Do not included units (% yield is understood). 2.Calculate the volume of 2.12 moles of nitrogen gas at temperature of 31.7 oC and a pressure of...
4 Edit & C Question 33 2 pts How many moles of CO2 will be make from 19.9 g of propane (C3H8) with a molar mass of 44.10 g/mol? CzHg +502 3CO2 + 4H20 Question 34 2 pts How many mols of reactant remains after 0.47 mol of sodium phosphate reacts with 0.54 mol of magnesium chloride? (Just put in the number - don't put the units in the answer.) 2NaPO, (aq) + 3MgCl2 (aq) + 4NaCl(aq) + Mg3(PO4)2 (s)...