Using the following equation: 2 CH4 + 2 NH3 + 3 O2----> 2 HCN + 6 H20
* How many moles of CH4 are required to react with 20.0 grams of NH3?
Using the following equation: 2 CH4 + 2 NH3 + 3 O2----> 2 HCN + 6...
Consider the reaction, CH4 + O2 -> CO2 + H20. How many moles of O2 will react with 6.78 moles of CH4?
Calculate the number of moles of HCN produced when 12.4 moles of Ozare consumed. Express your answer using three significant figures. 2 NH3 • 2 CH4 + 3O2--> 2 HCN + 6 H2O Calculate the number of moles of HCN produced when 12.4 moles of Ozare consumed. Express your answer using three significant figures. 2 NH3. 2 CH4 + 3O2--> 2 HCN + 6 Hao Calculate the mass of NO2, in grams, needed to completely react with 25.9 grams of...
QUESTION 1 H20 is balanced, the coefficient in front of the O2 is CO2 02 When the equation C2H4 1 2 3 4 QUESTION 2 How many grams of N2 is needed to fully react with 9.0 grams of H2 in the equation 2 NH3 3H2 N2 7.0 g 14 g 21 g 42 g OOO
QUESTION 1 H20 is balanced, the coefficient in front of the O2 is CO2 02 When the equation C2H4 1 2 3 4 QUESTION...
Show setups and calculations for full credit. 1. (8) For the balanced reaction equation: 302 + CS2 → CO2 + 2802 Calculate the number of moles of CO2 produced when 10.8 moles of O2 react completely with excess CS2. 2. (10) For the balanced reaction equation: N2 + 3H2 → 2NH3 Calculate the mass in grams of NH3 produced when 8.54 grams of H2 react completel with excess N2. 3. (6) How many moles of NH3 are present in 204...
Calculate the mass of NH3, in grams, require to produce 96.5 moles of water. Express your answer using three significant figures. 2 NH3 • 2 CH4 • 3 O2--> 2 HCN + 6 Hao
for problems 3-6, refer to the following balanced equation: 2C2H2(g) + 5O2(g) + 4CO2(g) + 2H2O(0) 3. How many moles of CO2 are produced when 18 moles of O2 reacts? 4. How many grams of water (H20) are produced from 8.4 moles of CH2?! 5. How many grams of O2 react with 7.32 g of CzHz? During an experiment, 5.19 g of oxygen (O2) reacted with excess C2Hz to produce 4.38 g of CO2. Determine the percent yield of CO2...
Question 18 (2 points) Consider the following equation: N2+3 H2 2 NH3 How many grams of ammonia are produced when 5.00 moles of nitrogen react? Show your calculation.
Question 1 (1 point) Consider the following equation: A14C3 + 12 H20 – 3 CH4 + 4 Al(OH)3 How many grams of Al(OH)3 will be produced when 0.411 mol of CH4 is formed? Give your answer rounded to one decimal place. There are no marks given for the unit. Your Answer: Answer units Question 2 (1 point) If 33.4 g of CO2 is produced in the reaction of C2H2 with O2 to form CO2 and H20. how many grams of...
Question 4 1 pts Which of the following mole ratios CANNOT be derived from the reaction 2 502 (g) + O2 (g) + 2 H20 (1) --> 2 H2SO4 (aq) ? 02 mol SO2 2 mol H2SO4 2 mol H2SO4 2 mol O2 0 1 mol O2 2 mol H20 O 2 mol O2 1 mol O2 2 mol H20 2 mol SO2 Question 1 1 pts What do the coefficients in a balanced equation tell us? Mark ALL that...
3 H2 + N2 → 2 NH3 1. If you have 3.22 moles of H2, how many moles of NH3 can you make? 2. If you have 1.19 moles of H2, how many moles of NH3 can you make? 3. If you have 15.22 moles of N2, how many moles of NH3 can you make? 4. How many moles of H2 do you need to react with 5.55 moles of N2? 5. How many moles of NH3 can be made...