How many grams of oxygen must react to produce 45.475 Lof NO at 28.500°C and 0.9190 atm, according to the following balanced reaction? 4NH3(g) + 5 O2(g)→ 4NO(g) + 6H2O(g)

Q: Solid sodium azide (NaN3) reacts with Iron(III)oxide to produce solid sodium oxide, iron metal and…

A: The balanced chemical equation representing the reaction of sodium azide with iron (III) oxide can…

Q: A 1.50 L bulb containing He at 155 torr is connected by a valve to a 2.00 L bulb containing CH 4  at…

A: Given: Volume of bulb containing helium= 1.50L Pressure of He= 155 torr Volume of bulb containing…

Q: 5.78 Nitric acid is produced from nitrogen monoxide No which in turn is prepared from ammonia by the…

A: Moles of nitrogen monoxide can be calculated as: Moles=MassMolar mass

Q: How many grams of helium are needed to fill a balloon to a volume of 5.0L at 22 degrees celsius and…

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Q: grams

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Q: How many grams of methanol (CH3OH) must burn in order to produce 18 L of carbon dioxide at 145C and…

A: Reactions follow simple molar ratio rule in which reactants reacts in constant ratio that is…

Q: A blimp is filled with 3950 kg of helium at 731 mmHg and 20oC. What is the volume of the blimp under…

A: Given information,   Mass of He = 3950 kg   Pressure = 731 mmHg   Temperature = 200C

Q: For the following reaction: 2H2O(g) + Co(s) ⟶ CoO2 (s) + 2H2 (g) What volume of H2 at a pressure of…

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Q: How many grams of oxygen must react to produce 32.873 L of NO at 22.192°C and 1.1950 atm, according…

A: Given: A balanced reaction is, 4NH3g + 5O2g → 4NOg + 6H2Og Volume of NO = 32.873 L Temperature =…

Q: CH3OH can be synthesized by the following reaction. CO(g)+2H2(g)→CH3OH(g) What volume of H2 gas (in…

A: Given:Mass of CH3OH = 26.2 g.Temperature = 90 oC = 273 + 90 = 3363 KPressure = 752 mmHg = 0.9895…

Q: Nitric acid is produced from nitrogen monoxide, NO, which in turn is prepared from ammonia by the…

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Q: If 1.04 g Ar are added to 4.83 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: We have to calculate the total gas pressure of mixture.

Q: 3. A chemist carried out a chemical reaction that produced a gas. It was found that the gas…

A: PV = nRTP=1 atm V= 1500ml =1.5 litre n=Weight Gram molecular weight R =0.0821T = 273 K Gram…

Q: O2 is prepared by decomposing calcium chlorate (Ca(ClO3)2) and collecting 255 ml sample over water…

A: Given data -  total pressure = 798 mmHg  vapor pressure of water at 40o C = 55.3 mmHg Volume = 255…

Q: When 10.33 g of neon is combined in a 20.66 L container at 134oC with 8.59 g of argon, what is the…

A: Given: The given mass of Ne, = 10.33 g. The given mass of Ar, = 8.59 g. The volume of the container,…

Q: A balloon is filled with 2 litters of air at sea level. If the ballon is taken up a mountain so that…

A: Boyel's law gives relationship between pressure and volume of gas at fixed temperature and amount of…

Q: When 60.0 g butane (C4H10) reacts with oxygen to form carbon dioxide and water vapor. What volume of…

A: Step1: In the given reaction, the balanced equation is given as: Here, 2 moles of butane produces…

Q: When heated, KClO3decomposes to form KCl and oxygen gas according to the following equation:…

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Q: Calculate the density of Freon 12, CF2Cl2, at 30.0 °C and 0.954 atm.

A: The ideal equation for gas is given by,                                               PV = nRT…

Q: A 1.00-L gas sample at 100.°C and 500. torr contains 53.0% helium and 47.0% xenon by mass. What are…

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Q: The combustion of octane, C,H8, proceeds according to the reaction shown. 2C,H13(1) + 25 0,(g) → 16…

A: The equation for ideal gases holds relation among the variables P (pressure), n (moles), V (volume),…

Q: If 0.370 L of neon gas is collected over water at a temperature of 60°C and a pressure of 760 torr,…

A: GIVEN: The volume of Neon gas collected over water= 0.370 L Temperature =60°C  Pressure = 760 torr…

Q: Calculate the molar mass of a gas with a density of 1.81 g/L at 27 oC and 735 torr.

A: Mass = m Molar mass = M Volume = V Density, d = 1.81 g/L Temperature = 27 ◦C or 300.15 K Pressure =…

Q: How many grams of oxygen must react to produce 44.402 L of NO at 25.961°C and 0.8880 atm, according…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: ased upon the following balanced equation: MnO2(s)  +  4 HCl(g)  →  MnCl2(aq)  +  2 H2O(l)  +…

A: Number of moles of chlorine can be calculated as follows:…

Q: How many grams of nitrogen gas are present in a 10.0 L vessel at 19°C and 1.60 atm?

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Q: For the following Reaction: 2H2O(g)+Co(s)=CoO2(s) +2H2(g) what volume of H2 at a pressure of 755…

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Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

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Q: grams

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Q: [4] Hydrogen cyanide is prepared by the reaction: 2NH3(g) + 2CH.(g) + 30:(g) → 2HCN(g) + 6H;O(1I)…

A: As temperature and pressure are same for each gas .it can be said that 2 litre NH3 ,2 litre CH4 and…

Q: a sample of NH3 is added to an initially evacuated 2.00L flask at 125 degree celsius, until the…

A: The balanced reaction of ammonia and oxygen can be given as

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: The combustion reaction of octane, C8H18 is -   2C8H18(l) + 25O2(g)---> 16CO2(g) + 18H2O(l) From…

Q: Oxygen gas reacts with powdered aluminum according to the reaction: 4Al(s) + 302(g)→ 2Al,O3 (s) Part…

A: 4 Al(s) + 3 O2 (g) →2 Al2O3 (s) Number of moles of Al = Amount of Al/ atomic mass of Al…

Q: The combustion of octane, C8H18 proceeds according to the reaction shown.…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: If 150.00mL of N2 gas was collected at 760 torr, what is the new volme of the gas when the pressure…

A: We can use Boyle's law to solve for the new volume of the gas.Boyle's law states that at constant…

Q: How many moles of N2(g) gas are contained in 3.83 L at 59.0 °C and 852 mmHg?

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Q: 4 NH3 (g) + 5 O2 (g) = 4 NO (g) + 6 H2O (g)A sample of NH3 is added to an initially evacuated 2.00 L…

A: Given dataPartial pressure of NH3= 415torrPartial pressure of O2 = (875-415) torr…

Q: How many grams of oxygen must react to produce 42.852 L of NO at 25.485°C and 0.9590 atm, according…

A: The chemical reaction taking place is: 4NH3(g) + 5O2(g) → 4NOg + 6H2Og The given information is:…

Q: A sample of sodium metal is added to water and the hydrogen gas evolved is collected in a gas…

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Q: What volume of hydrogen gas is produced when 33.6 g of iron reacts completely according to the…

A: Given, Mass of iron = 33.6 g. Temperature = 25oC = 298K. Pressure = 1atm. Moles of hydrogen gas…

Q: 1. Ammonium sulfate, an important fertilizer, can be prepared by the reaction of ammonia with…

A: According to guidelines, if question is lengthy, only first part has to be attempted. Given that…

Q: O2 is prepared by decomposing calcium chlorate (Ca(CIO3)2) and collecting 255 ml sample over water…

A: The balanced chemical equation that depicts the decomposition of calcium chlorate can be written as:…

Q: Consider the reaction: 2Na (s) + Cl2 (g)  2NaCl (s) Calculate volume of chlorine gas measured at…

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Q: 1. A sample of sodium metal is added to water and the hydrogen gas evolved is collected in a gas…

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Q: CH3OH can be synthesized by the following reaction. CO(g)+2H2(g)→CH3OH(g) What volume of H2 gas (in…

A: Given, Methanol is 23.0 gT = 273 + 90 = 363 K.Pressure = 758 mmHgMolar mass of methanol is = 32 g/…

Q: O2 is prepared by decomposing calcium chlorate (Ca(ClO3)2) and collecting 255 ml sample over water…

A: The balanced chemical equation that depicts the decomposition of calcium chlorate can be written as:…

Q: The combustion of octane, C,H 8, proceeds according to the reaction shown. 2 C,H18(1) + 25 0, (g) →…

A: Applying ideal gas equation PV = nRT  where P = pressure, V = volume ,T= Temp n= no.of moles , R=…

Q: Given the following reaction:   Mg(s)  +   2 HCl (aq)    ⟶    MgCl2(aq)   +   H2(g)   2.66 g of…

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Q: how many moles of CO are contained in a 5.00 L tank at 155 degrees C and 2.80 atm?

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.