please make sure to choose the corerect answer 100% Aluminum reacts with a certain nonmetallic element to form a compound withthe general formula AIX. Element X is a diatomic gas at room temperatuElement X must be:O N2O F2O 02

We are give an Al atom witch combines with element X to form AlX, Element X forms a diatomic gas. Al…

Answered: O d2 O N2 O F2 2

Science

Chemistry

O d2 O N2 O F2 2

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 41E: One of the components of polluted air is NO. It is formed in the high-temperature environment of...

See similar textbooks

Similar questions

Given the following data Fe2O3(s)+3CO(g)2Fe(s)+3CO2(g)H=23KJ3Fe2O3(s)+CO(g)2Fe3O4(s)+CO2(g)H=39KJFe3O4(s)+CO(g)3FeO(s)+CO2(g)H=18KJ Calculate H for this reaction FeO(s)+CO(g)Fe(s)+CO2(g)
One of the components of polluted air is NO. It is formed in the high-temperature environment of internal combustion engines by the following reaction: N2(g)+O2(g)2NO(g)H=180KJ Why are high temperatures needed to convert N2 and O2 to NO?
Explain why Gf of O2 (g) is zero.
Carbon monoxide poisoning results when carbon monoxide replaces oxygen bound to hemoglobin. The oxygenated form of hemoglobin, HbO2 carries O2 to the lungs. HbO2(aq)+CO(g)HbCO(aq)+O2(g) At 98.6°F (37°C), G° for the reaction is about -14 kJ. What is the ratio of [HbO2] to [HbCO] when the pressure of CO is the same as that of O2?
Holiday cookies rise (get bigger) when baked in the oven at 350oF because: a. sodium aluminum phosphate (Na Al PO4) releases an acid that forms CO2 gas from sodium bicarbonate (Na+ HCO3-) b. the Maillard reaction hydrolyzes wheat gluten in the batter c. yeast ferment sugar (sucrose) in the batter to form CO2 at temperatures above 72oC d. oxygen (O2) is needed to support the growth of lactic acid bacteria added to the batter e. the amount of sucrose sugar added to Holiday cookies could make reindeer fly
Ozone, O3(g), is a form of elemental oxygen produced during electrical discharge.Is ΔH°f for O3(g) necessarily zero?
At 20o C the average velocity of N2 molecules in air is 1050 mph. What is the average speed in m/s? What is the kinetic energy of an N2 molecule moving at this speed? What is the total kinetic energy of 1 mol of N2 molecules moving at this speed?
Using car miles per gallon and the miles you drive in 1 week calculate the liters of carbon dioxide you produce when using your car. Compare your miles in February (pre-covid) versus June (post-covid). Assume that your engine combusts at 1.00 atm and 25.0 celsius. Assume that your gasoline is 100% octane (C8H18). You will also need to balance the combustion reaction that occurs in your car engine. You will need to use PV=nRT
Ammonia and hydrogen chloride react to form solidammonium chloride:NH3(g) + HCl(g)---->NH4Cl(s)Two 2.00-L flasks at 25 °C are connected by a valve,as shown in the drawing. One flask contains 5.00 gof NH3(g), and the other contains 5.00 g of HCl(g). Whenthe valve is opened, the gases react until one is completelyconsumed. (a) Which gas will remain in the system afterthe reaction is complete? (b) What will be the final pressureof the system after the reaction is complete? (Neglectthe volume of the ammonium chloride formed.) (c) Whatmass of ammonium chloride will be formed?
Using your cars miles per gallon and the miles you drive in 1 week calculate the liters of carbon dioxide you produce when using your car. Compare your miles in February (pre-covid) versus June (post-covid). Assume that your engine combusts at 1.00 atm and 25.0 celsius. Assume that your gasoline is 100% octane (C8H18). You will also need to balance the combustion reaction that occurs in your car engine. You will need to use PV=nRT I think calculations are not correct specially for June. please help 2C8H18+ 25O2→16CO2+18H2O Feb, (pre covid), Miles covered per week=15×7=105 miles So fuel consumed per week=105 miles/30 miles ga =3.5 ga Density of octane=3.18 kg/ga Mass=volume × density Mass of Octane used per week = 3.5 ga x 3.18 kg/ga =11.13 kg Moles of octane in 11.13 kg 11.13 kg/114 kg/k mol =0.097 kmol 2 kmol octan≡16 kmol CO2 0.097 kmol octane =16/2 × 0.097 kmol CO2 0.097 kmol octane = 0.781 kmol CO2 n= 0.781 kmol=781 moles CO2 V=781 mol x 8.314j/k. mol x (25+273)K/1atm x…
Ethane burns in air to give H2O and CO2.2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(g) Four gases are involved in this reaction.A 3.26-L flask contains C2H6 at a pressure of 256 mm Hg and a temperature of 25 °C.Suppose O2 gas is added to the flask until C2H6 and O2 are in the correct stoichiometricratio for the combustion reaction. At this point, what is the partial pressure of O2 and whatis the total pressure in the flask? (
PV=nRT R=.08206 L*atm/K*mol P total=P oxygen+P H2O What mass of potassium chlorate is heated to collect 302.0 mL oxygen over water at 23.8 degrees C when the room barometer reads 75.18 cm Hg? The water vapor pressure at this temperature is 22.110 mm Hg. Balance the reaction: Potassium chlorate=Potassium chloride+Oxygen