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QUESTION 2 In the reaction below, how many molecules of hydrogen are required to react with...
50. In the reaction below, how many molecules of hydrogen are required to react with 9.79 g of nitrogen? 3H2(g) + N2(g) → 2NH2(g) a. 2.10 x 102 molecules hydrogen b.3.16 x 1023 molecules hydrogen c. 1.40 x 1023 molecules hydrogen d. 6.31 x 1023 molecules hydrogen e. None of these
After complete reaction, how many molecules of ammonia are produced? Nitrogen and hydrogen combine at high temperature, in the presence of a catalyst, to produce ammonia. N2(g)+3H2(g) ? 2NH3(g) Assume 4 molecules of nitrogen and 9 molecules of hydrogen are present. After complete reaction, how many molecules of ammonia are produced? ___________ Number How many molecules of H2 remain? Number How many molecules of N2 remain? Number _________ What is the limiting reactant? nitrogen hydrogen Nitrogen and hydrogen combine at...
45. Refer to the following equation: 4NH3(g) + 70,() → 4NO2()+6H20() How many moles of ammonia will be required to produce 10.5 mol of water a. 4.20 mol b. 10.5 mol c. 7.00 mol d. 5.25 mol e. none of these 46. Refer to the following equation: 4NH3(Ⓡ) + 702() → 4NO2(%) +6H20(g) How many molecules of NO2 are produced when 4.16 mol of ammonia is completely reacted a. 16.64 b. 5.01 X 1024 c. 2.51 1024 d. 191 e....
49. Calculate the mass of water produced when 625 of methane, CH4, reacts with an excess of oxygen in the following unbalanced reaction. CH4%)+18) + CO2g)+H2Og) a. 7.02 g H20 b. 2.25 x 10² g H20 c. 14.0 g H20 d. 0.347 g H20 c. 0.78 g H20 50. In the reaction below, how many molecules of hydrogen are required to react with 9.79 g of nitrogen? 3H,@) + N2) 2NH3) 1.2.10 x 1023 molecules hydrogen b. 3.16 x 1023...
QUESTION 16.1 POINT How many nitrogen molecules are generated when 7.1 moles of ammonia react, according to the following equation? 3PbO+ 2NH3 3Pb + N2 + 3H2O Select the correct answer below: O 8.6 x 10 O 4.3 X 1024 O 85 x 102 O 2.1 x 1024
Use the following reaction to answer the question below: 3H2(g) + N2(g) → 2NH3(g) Determine the number of molecules of ammonia made when 7.65 g of hydrogen gas reacts with excess nitrogen.
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...
Ammonia (NH3) is produced by the reaction of nitrogen and hydrogen according to the chemical equation: N2+ 3H2 → 2NH3. What mass of nitrogen is necessary to react completely with 100.0 g of hydrogen?
Be sure to answer all parts. Ammonia is produced by the reaction of nitrogen and hydrogen according to the equation N2(g) + 3H2(g) + 2NH3(g) Calculate the mass of ammonia produced when 33.0 g of nitrogen react with 11.2 g of hydrogen. Which is the excess reactant and how much of it will be left over when the reaction is complete? o hydrogen nitrogen
Under appropriate conditionsnitrogen and hydrogen undergo a combination reaction to yield ammonia: N 2 (g)+3H 2 (g) 2NH 3 (g) Determine the mass of N2(g) required to completely react with 18.5 g of H 2 Under appropriate conditions, nitrogen and hydrogen undergo a combination reaction to yield ammonia: N2 (s) + 3H2(g) + 2NH3 (8) Determine the mass of N2(g) required to completely react with 18.5 g of H2 0.51 771 85.7 257 6.17