Suppose a chemical engineer studying a new catalyst for the Haber reaction finds that 356. liters per second of dinitrogen are consumed when the reaction is run at 247. °C and the dinitrogen is supplied at 0.69 atm. Calculate the rate at which ammonia is being produced. Give your answer in kilograms per second. Round your answer to 2 significant digits.

Calculating the reaction rate of one reactant from that of another Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first step in its synthesis is the oxidation of ammonia. In this reaction, gaseous ammonia reacts with dioxygen gas to produce nitrogen monoxide gas and water. Suppose a chemical engineer studying a new catalyst for the oxidation of ammonia reaction finds that 687. liters per second of dioxygen are consumed when the reaction is run at 158. °C and the dioxygen is supplied at 0.90 atm. Calculate the rate at which nitrogen monoxide is being produced. Give your answer in kilograms per second. Round your answer to 2 significant digits. kg S x10 ☑ ك Undo

Please answer number 5. Here is the complete question #5. 5.) In a car engine, a 425 mL cylinder and piston system is filled with a mixture of 0.83 g and 0.37 g of octane and oxygen gas, respectively. Both gases are at a temperature of 28 °C. If the total gas mixture is compressed to a pressure of 5.2 atm before combustion, calculate the total volume of the gas mixture at this point in time.

A reaction at 34.0 °C evolves 174. mmol of carbon monoxide gas. Calculate the volume of carbon monoxide gas that is collected. You can assume the pressure in the room is exactly 1 atm. Round your answer to 3 significant digits. volume: L x10

The solid rocket propellant for the Space Shuttle (and Tomahawk Missiles) contain ammonium perchlorate, NH,CIO4(s) , and aluminum powder, Als) bound together with polymer (rubber) compound. The reaction that provides the thrust for these engines is given below: 6 NH4CIO4(s) + 10 Al(s) → 4 Al203(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(9) ; AHº, rxn ΔΗΡ -289 kJ/mol 0.0 kJ/mol -1675.5 kJ/mol -705.6 kJ/mol -241.8 kJ/mol 0.0 kJ/mol Use the enthalpies of formation (AHº;) to calculate the change in enthalpy, AH® x, for this reaction (~ 6 mols of NH4CIO4(s). AH°, [ Select ] kJ/ 6 mol NH4CIO4(5) rxn

#15

28 29 30 31 32 33 34 35 36 37 38 39 Sulfur tetrafluoride gas is collected at -6.0 °C in an evacuated flask with a measured volume of 40.0 L. When all the gas has been collected, the pressure in the flask is measured to be 0.180 atm . Calculate the mass and number of moles of sulfur tetrafluoride gas that were collected. Round your answer to 3 significant digits. mass: g x10 mole: mol Submit Assignment Continue O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center | Accessibility ShoL IMG-6096.jpg IMG-6095.jpg IMG-6097.jpg IMG-6098.jpg IMG-6099.jpg MacBook Air DII F11 80 F9 F10 F7 F8 F6 F5 esc F4 F3 F1 F2 & @ # $ % 4 5 6 7 8 2 3

A reaction between liquid reactants takes place at 3.0°C in a sealed, evacuated vessel with a measured volume of 10.0L . Measurements show that the reaction produced 27.g of dinitrogen monoxide gas. Calculate the pressure of dinitrogen monoxide gas in the reaction vessel after the reaction. You may ignore the volume of the liquid reactants. Be sure your answer has the correct number of significant digits.