Gaseous ammonia reacts with nitrogen monoxide gas to produce nitrogen gas and water vapor. (a) Write the balanced chemical equation. (b) If 5.70 g of ammonia and 4.10 g of nitrogen monoxide are sealed in a 1.00 L vessel what mass of nitrogen will be produced if the final temperature is 129.5 °C? Assume 100% yield. (c) What are the (i) mole fractions, (ii) partial pressures (in bar), and (iii) root-mean-square speed of all gaseous species in the reaction vessel at the end of the reaction (129.5 °C)?

Q: One molecule of hemoglobin will combine with four molecules of oxygen. If 1.0 g of hemoglobin…

A: The molar mass of a compound is mass of compound which is equal to 1 mole. Stoichiometry is related…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: According to ideal gas law (for chlorine gas), PV = nRT where P = pressure in atm = Pressure in torr…

Q: P1A.8 A vessel of volume 22.4 dm' contains 2.0 mol H,(g) and 1.0 mol N,(g) at 273.15 K initially.…

A: Partial pressure:  It is the individual pressure of a gas when a mixture of gases is present in a…

Q: if the density of an ideal gas at STP is found to be 1.96 g/L, what is the molar mass?

A:

Q: Some indoor air-purification systems work by converting a little of the oxygen in the air to ozone,…

A:

Q: A gas mixture contains He, Ne, and H,S at partial pres- sures of 125, 175, and 225 mm Hg,…

A: Dalton's law of partial pressure states that, the total pressure of a mixture of gases occupying a…

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: Decomposition reaction is a reaction in which a single reactant decomposes to form two or more…

Q: A mixture of Ne and Ar gases at a PT of 1.4atm. If there are twice as many mols of Ne as Ar, what is…

A: The mixture contains Ne and Ar in the ratio 2:1. Hence, mole fraction of Ar can be given as below,

Q: In one of his most critical studies into the nature of combustion, Lavoisier heated mercury(II)…

A: The pressure (in atm) of the oxygen that forms at 25.0oC has to be given,

Q: A 6.0-L flask contains a mixture of methane (CH4), argon, and helium at 45oC and 1.75 atm. If the…

A: Given information, A 6.0-L flask contains a mixture of methane (CH4), argon, and helium at 45oC and…

Q: 101. During the making of steel, iron(II) oxide is reduced to metallic iron by treatment with carbon…

A: Mass of FeO= 1.45kg. = 1.45 ×1000 gram = 1450gm Pressure=1atm Temperature=273K Volume of CO=? Volume…

Q: If 1.00 kg of ammonium nitrate is sealed into a 50.0 L steel drum and heated to 787 degrees Celsius,…

A: Given : Mass of ammonium nitrate i.e NH4NO3 = 1.00 Kg = 1000 g Volume of flask = 50.0 L Temperature…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: ● At 30.0 °C, Pvapor = 31.8 mmHg ● R = 0.08206 L-atm/mol-K = 62.36 L-torr/mol-K ● MWAl = 26.98 g/mol…

A: We would use stoichiometric relations to calculate experimental mass of aluminium used .  Then using…

Q: Ammonia is produced industrially by reacting N2 with H2 at elevated pressure and temperature in the…

A:

Q: A 4.00 g sample of a mixture of BaO and CaO is placed in a 1.00 L vessel containing CO2 at a…

A: First we have to calculate the reacted pressure of CO2 gas in the given reaction:-The initial…

Q: Gas Z was collected over water at 21°C on a day when atmospheric pressure was 757 torr. The volume…

A: The pressure in the collection tube is due to water vapor and the gas Z. Since, the total pressure…

Q: Concentrated hydrogen peroxide solutions are explosively decomposed by traces of transition metal…

A: Solution An ideal gas is outlined as a theoretical vaporific substance whose behavior is freelance…

Q: Define the term Molecular Effusion?

A: The term molecular effusion has to be defined.

Q: What volume of O2 measured at 1.86 × 106Pa and 375k, is required to react entirely with 1.78 liters…

A: At same temperature and pressure, volume of gas is directly proportional to number of moles of…

Q: What is the volume of 0.188 moles of fluorine gas contained at 27.1oC with a pressure of 151.95 kPa?

A: According to ideal gas equation, the pressure, volume, the number of moles and the temperature are…

Q: the density of an ideal gas at STP is found to be 0.901 g/L, what is its molar mass

A: At STP ANY GAS OCCUPIES 22.4 LITERS  SO VOLUME OF GAS AT STP IS 22.4 LITERS

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The balanced equation of the reaction is-

Q: How many grams of zinc must be added to a 100-milliliter solution of 6.00 M HCl(aq) to produce 219…

A: Here, we have to calculate the mass of zinc that must be added to a 100-milliliter solution of 6.00…

Q: The gas from an active volcano had the following composition in mole percent; 65 % CO,, 25% H, 5.4 %…

A: The partial pressure of a substance is equal to the product of its mole fraction and pure vapor…

Q: At what temperature does the speed of carbon dioxide molecules, CO2, equal 350.0 m/sec?

A:

Q: At 250 kpa 309K, a sample of gas has a volume of 4.2 L. How many moles of gas are present?

A: The ideal gas equation is  PV = nRT  P = pressure in kPa V = volume in Litres  n = moles  R = gas…

Q: In 2021, 7.5 x 1014 mol = 750,000,000,000,000 mol of CO2 into the atmosphere worldwide. At standard…

A: Given: Pressure = 1 atm. Temperature = 273.15 K And moles of CO2 = 7.5 × 1014 mol.

Q: What pressure is exerted by a sample of nitrogen gas of mass 3.055 g in a container of volume 3.00…

A: Number of moles of the substance is equal to the ratio of mass to the molar mass of the substance.…

Q: What volume of hydrogen at 225 atm and 35.5 °C would be required to react with 1 ton (1.000 x 10°…

A:

Q: Gaseous iodine pentafluoride, IF, can be prepared by the reaction of solid iodine and gaseous…

A: Given: Volume = 10 L Mass of I2 = 17 g Pressure of F2 = 2 atm

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given data,Volume of…

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A:

Q: For the given reaction, what volume of CO, can be produced from 2.0 L of O,, assuming an excess of…

A:

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: 1. The decomposition of sodium azide will be as :-  2 NaN3(s) -----> 2Na(s) + 3 N2(g)  2. Mass of…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: If the atmosphere is 25 degC and 1.2 atm and contains 0.79 mole fractions of N2, 10-S mole fractions…

A: Given that : Pressure of the atmosphere = 1.2 atm Mole fraction of N2 = 0.79 Mole fraction of the…

Q: On our campus, there are approximately 30.000 students who use 2.5 x 10° kJ of energy per day.…

A:

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The balanced reaction taking place is given as, => MnO2 (s) + 4 HCl (aq) --------> MnCl2 (aq)…

Q: what is the density of iodine gas at 30 degree celsius and 2.12atm

A: Given, Formula of iodine gas = I2 Temperature (T) = 30°C = (273.15 + 30) K  = 303.15 K Pressure (P)…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: From the experiment, it was found that the external pressure was 1.05 atm at 30.0 °C, and the volume…

A: Metal reacts with acid to given Hydrogen gas.  To calculate the pressure of dry air , pressure of…

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A:

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: What volume of water vapour (in L) will be produced during the production 178 L of hydrogen cyanide?…

A:

Q: What volume would 20.0g of CO2 occupy at a temperature of 25 °C and a pressure of 105 kPa?

A:

Q: What volume of oxygen at 455 K and a pressure of 127400 Pa is produced by the decomposition of 114.7…

A: Consider the decomposition reaction of BaO2 to BaO and O2 is as follows; 2 BaO2 → 2 BaO + O2 Given…

Q: What is the density of xenon gas at 750kPa and 25°C?

A: Given, Pressure = 750kPa = 750000 pa Temperature = 25°C = 273 + 25 = 298K Formula that will be used:…

Q: lorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: According to ideal gas law the total pressure of a gas is directly proportional to the number of…

Q: The total pressure exerted by a mixture of He, Ne, and Ar gases is 2.00 atm. What is the partial…

A: Dalton's law ( also called Dalton's law of partial pressure) that  in a mixture of non reacting…