in the reaction 5H2O2 + 2MnO4- + 6H+ = 2Mn2 + 8H2O + 5O2, what volume of O2 at STP is produced for each gram of H2O2 consumed?

Q: How many moles of gas is present if at 400K, its pressure is 1Mpa(1000kpa), and its volume is 5m3?

A: We have given that Temperature of gas = T = 400K Pressure = P = 1000 kPa Volume = 5 m3 = 5000 L…

Q: What volume of N2 can I produce with only 10g of NaN3? Assumption: Pressure: 1atm Temperature:…

A: Given :-  6NaN3-> 2Na3N + 8N2  Mass of NaN3 = 10 g  Temperature = 298 K  Pressure  = 1 atm To…

Q: The density of an ideal gas at STP is found to be 1.76 g/L . What is its molar mass? Mass= _____…

A: Density of an ideal gas, d = PMRT       ...... (i) where, P = pressure of the gas, M= molar mass of…

Q: what volume of carbon dioxide (in L) will be produced from the complete combustion of 158.3 g of…

A:

Q: 6.3 liters of sulfur vapor, S8(g), at 753.2°C and 8.41 atm is burned in excess pure oxygen gas to…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed of one…

A: Given, Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed…

Q: Calculate the volume (in liters) of acetylene produced at 26°C and 684 mmHg from 0.075 mol CaC2 and…

A: The reaction taking place will be  CaC2 + H2O -----> CaO + C2H2  where C2H2 = acetylene

Q: what mass of propane will fit in a 10L cylinder at STP?

A:

Q: Assuming ideal gas behavior, what is the molar mass of unknown gas X, which has a density of 0.80…

A: We know that at STP  Temperature is 273 k Pressure is 1 atm

Q: 8.00 gram mixture of copper (II) sulfide and iron (II) sulfide reacted with excess nitric acid and…

A: Given the mass of mixture = 8.00 g composition of mixture is copper (II) sulfide, CuS(s) and iron…

Q: What is the mass of 1.75 L of isobutane (C,H,) gas at STP? Use atm as the standrard pressure unit.

A: Given;

Q: For n mole of gas at given temperature (T) and pressure (P) The formula for finding gas volume is…

A: Given Moles of gas = n Temperature = T Pressure = P

Q: 112 ml of a gas is produced at STP by the action of 0.412 gm of ROH alcohol with CH3Mgl. Molecular…

A: According to Avogadro's law, At STP, 1 mole of the gas occupies 22.4 L That is, And number of moles…

Q: Ethanol, C2H5OH, is produced industrially from ethylene, C2H4 , by the lowing sequence of reactions:…

A:

Q: For the reaction P4(s) + 5 O2(g)-------> P4O10(s) How many grams of P4O10 form from 32.0 L of O2…

A: Given: Volume of O2= 32.0 L The reaction is P4(s) + 5 O2(g)-------> P4O10(s)

Q: A reaction vessel contains 6 volumes of O2 and 2 volume of CH4 at a temperature of 134 °C and a…

A: Solutions Hence the final total pressure be 524.8 kpa

Q: What volume of NH3 will be formed from 12.0L of H2 if the volumes of the gases are measured under…

A:

Q: A solid sample of Rb2SO3 weighing 6.24 g reacts with1.38 L gaseous HBr, measured at 75°C and 0.953…

A:

Q: What volume of AB3(g) at 300°C and 0.998 atm is produced when 1.0 mL of A2(g) is reacted with excess…

A: A gas that has intermolecular attractive forces and all collisions between atoms and molecules are…

Q: The industrial production of nitric acid (HNO3) is a multistep process. The first step is the…

A: The reaction taking place is given as, => NH3 + O2 ------> NO + H2O Given : Temperature = 33…

Q: 6.4 liters of sulfur vapor, S8(g), at 623.1°C and 5.66 atm is burned in excess pure oxygen gas to…

A:

Q: 5.69 g of H2 and 3.84 g O2 react according to the following equation: 2H2(g) + O2(g) --> 2H2O(g)…

A:

Q: Consider the reaction involving only the elements chlorine and fluorine: Cl2(g) + 3F2(g) 2CIF3(g)…

A:

Q: Sodium peroxide (Na2O2) is used to remove carbon dioxide from (and add oxygen to) the air supply in…

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

Q: What volume of ammonia measured at 35 C and 765 torr, will be produced from 2.70g of hydrogen?…

A:

Q: How many moles of H2O are required to form 1.3L of O2 at 325K and 0.988 atm?

A:

Q: What volume of oxygen gas at 32.0 C is and 786 mm Hg is required to react with 5.00 g of Barium

A: Answer:- Firstly a balanced chemical equation is written then using the simple concept of…

Q: Calculate the mass (in g) of hydrogen chloride gas (HCl) produced when 5.6 L of molecular hydrogen…

A: Hydrogen reacts with chlorine to form hydrogen chloride. The equation for the balanced chemical…

Q: Thermal decomposition of potassium chlorate produces oxygen gas and potassium chloride according to…

A: Number of moles can be calculated as follows: No. of moles of KClO3= massmolar mass = 8.7 g122.55…

Q: 12. If 300ml of H2 at 425torr and 35°C is placed in a container of 255ml of N2 at 20°C and 320torr,…

A:

Q: In a chemical reaction 385 mL of oxygen gas at room temperature (25oC) and standard pressure used to…

A:

Q: Using 2C3H6(g)+9O2(g)=6CO2(g)+6H2O(l), calculate the volume of carbon dioxide gas (CO2) formed when…

A: The given reaction is assumed to be occurring at STP.2 C3H6(g) + 9 O2(g) ----> 6 CO2(g) + 6…

Q: 112 ml of a gas is produced at STP by the action of 0.412 gm of ROH alcohol with CH3Mgl.Molecular…

A: It is known that, according to Avogadro's law 1 mole of the gas at STP occupies 22.4L That is, 1…

Q: At STP, 0.304 L of a gas weighs 0.670 g. Calculate the molar mass of the gas. |g/mol

A: The mole term is a convenient way of expressing a substance's quantity. To calculate the number of…

Q: 2.9 g of N2 are mixed with 2.59 atm of H2 in a 772 mL container at 298 K. If 0.21 g of NH3 are…

A: Given, Amount of N2 reacts 2.9 g Pressure of H2 = 2.59 atm Volume of H2 = 772 ml = 0.772 L…

Q: Ethane gas, C,Hg, burns in air (actually the oxygen in the air) to form carbon dioxide and water.…

A:

Q: Given the mass of one mole of gaseous NO is 30.0 grams/mole, calculate the density of NO in…

A:

Q: The density of NO2 in a 4.50 L tank at 760.0 torr and 25.0 °C is g/L. A 1.88 1.68 3.27 1.64 9.30

A: Given, Volume = 4.50 L  Temperature = 25.0°C  Pressure = 760.0 torr

Q: how many moles of CO2 gas are generated if you collect 36.99 mL of the gas over water at 23.9 degree…

A:

Q: Fe203+ 3CO yields 2Fe +3CO2.   Determine the limiting reaction when 9.165 g of Fe2O3 and 7.25 g of…

A: Given, Fe2O3 +  3 CO                2 Fe  +  3 CO2  Mass of Fe2O3 = 9.165 g Mass of CO = 7.25 g…

Q: the molar volume of any ideal gas at STP is 2.4 L t or f

A:

Q: How many milliliters of oxygen are required to react completely with 178 mL of CaH10 if the volumes…

A:

Q: If 3 L of a gas is mesured at STP ( Standard Temperature and Pressure) has a mass of 5.35 g,…

A: The volume that one mole of gas occupies at STP is called molar volume. It is equal to 22.4 L/mol at…

Q: At a manufacturing plant, Xanti adds 205. moles of NO2 gas to a storage tank as a component to…

A: Given that : Number of moles of NO2 added by Xanti = 205 moles We have to calculate the volume of…

Q: Consider the two flasks joined together with a stopcock (shown in the diagram below). Calculate the…

A:

Q: Ethanol, C2H5OH, is produced industrially from ethylene, C2H4 , by the following sequence of…

A:

Q: At STP, 0.302 L of a gas weighs 0.640 g. Calculate the molar mass of the gas. g/mol

A: Given information,     At STP, 0.302 L gas weighs 0.640 g

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.