100 grams of a mixture of nitrogen and methane contains (31.014%) by weight of nitrogen and occupies a volume of (0.99456) liters at a specific pressure and at a temperature of (150) ° C. What * is the total pressure of the mixture? *

Q: A sample of N2 occupies 400 ml at 100°C. At what temperature will it occupy 200 ml, if the pressure…

A: Data given,  Initial volume of N2 gas, V1 = 400 mL  Initial temperature of N2 gas, T1 = 100 °C =…

Q: At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 56.8 °C?

A: Density of ethane (C2H6 ) = 37.2 g/L Temperature = 56.8 oC = 273.15 + 56.8 = 329.95 K Universal gas…

Q: A transport ship carries an airtight container with a volume of 6.23 x 104 L, pressurized at 2.00…

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Q: A sample of a liquid hydrocarbon known to consist of molecules with five carbon atoms is vaporized…

A: The combination of Boyle's , Charles's and Avogadro's law leads to an equation which gives the…

Q: What is the density of carbon tetrachloride (CCl4) vapor at 0.938961 atm and 125 °C?

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Q: What volume is occupied by 3.67 mol of CO2 gas at 209K and a pressure of 0.99 atm?

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Q: A vessel with a volume of 26.9 L contains 2.80 g of nitrogen gas, 0.605 g of hydrogen gas, and 79.9…

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Q: A syringe containing 1.73 mL of oxygen gas is cooled from 96.7 ∘C to 0.5 ∘C. What is the final…

A: The ideal gas expression involves main three factors which are pressure (P), temperature (T) and…

Q: What is the pressure (in atm) exerted by 0.046 moles of gas in a 29L cylinder at 193°C?

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

Q: What pressure (in atm) is exerted by a column of toluene (C7 Hg) 87 m high? The density of toluene…

A: The pressure exerted is given by ,P=ρgh where ρIs the density ,g is gravitational acceleration =9.8…

Q: Sulfur dioxide is an intermediate in the preparation of sulfuric acid. What volume of SO2 at 343 °C…

A: The balanced chemical equation for the reaction is: Thus, 1 mole of S gives 1 mole of SO2.

Q: At what pressure in atm does ethane (C₂H₆) have a density of 37.2 g/L at 73.8 °C?

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Q: What is the total pressure (atm) for a mixture of 0.0524 mol N2, 0.0436 mol O2, and 0.0108 mol Ar in…

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Q: At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 64.2 °C?

A: The pressure is directly proportional to density and temperature and is inversely proportional to…

Q: What is the total pressure (atm) for a mixture of 0.332 g N2, 0.248 g O2, and 0.177 g At in a 1.000…

A: Given that: Mass of N2 = 0.332 g  Mass of O2 = 0.248 g Mass of Ar = 0.177 g Molar mass of N2 = 28…

Q: At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 45.4 °C?

A: Consider the given information is as follows; Density (d) = 37.2 g/L Temperature (T) =…

Q: Combustion of hydrocarbons such as heptane (C,H16) produces carbon dioxide, a "greenhouse ga trap…

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Q: Identify conditions under which gasesbehave ideally versus nonideally, anddescribe how molecular…

A: The gaseous state is the simplest state among the three states of the matter. The behavior of the…

Q: (ii) What is the partial pressure of oxygen and nitrogen (in kPa) if they are present at 6.42 mol/m3…

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Q: What is the pressure (in atm) exerted by 0.033 moles of gas in a 46L cylinder at 202°C?

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Q: A sample of Cl2 gas has a volume of 25.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…

A: The relationship between temperature, pressure and volume is given below.

Q: What mass of carbon monoxide will exert the same pressure as 18.0 g of chlorine in the same…

A: As per the ideal gas law  PV = nRT  where P = pressure of gas  V = volume of chamber  n = moles of…

Q: Sodium carbonate (2.270 g) is completely reacted with excess hydrochloric acid in a 1.00-L vessel.…

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Q: A quantity of helium (He) gas occupies a volume of 16.4 L at 76.5 ºC at and 34435 mm Hg. What is its…

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Q: bacterial culture isolated from sewage produced 57.5 mL of methane, CH4, at 37°C and 752 mmHg. That…

A: For ideal gas equation of state is : PV = nRT  Or, n = PV/RT ....(1)  Given that : P = 752 mmHg =…

Q: At what temperature (in °C) would one liter of ethene gas, C2H4, have a mass of 1.303 g, if the gas…

A: Temperature at which ethene gas have mass 1.303 g and pressure 0.9382 atm when it behaves ideally…

Q: if 90.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

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Q: Sodium carbonate (2.700 g) is completely reacted with excess hydrochloric acid in a 1.00-L vessel.…

A:

Q: At what temperature will 15.2 grams of helium exert a pressure of 10.0 atm when confined in a…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: How many moles of gas are contained in a typical human breath that takes in 0.50 L of air at 1.0 atm…

A: The combination of Boyle's law, Charles's law and Avogadro's law leads to an equation which explains…

Q: At what pressure in atm does ethane (C,H,) have a density of 37.2 g/L at 60.0 °C?

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Q: A chemist is investigating the conversion of atmospheric nitrogen to usable form by the bacteria…

A: Given information,    1.25 g of nitrogen gas in a flask of volume 250 mL at 20 °C.         moles of…

Q: At what temperature (in Kelvin) would 4.0 moles of hydrogen gas in a 100. liter container exert a…

A: Given :  number of moles of H2 gas (n) = 4.0 mol  volume (V) = 100. L  pressure (P) = 1.00 atm  To…

Q: At what pressure in atm does ethane (C₂H₆) have a density of 37.2 g/L at 40.0 °C?

A: →Molar mass of ethane C2H6=30g/mol        Density d=37.2g/L        TemperatureT=40°C=313K…

Q: What pressure (in atm) is exerted by a column of isopropanol (C3H7OH) 303 m high? The density of…

A: Given, Height of column = 303 m Density of isopropanol = 0.785 g/cm3

Q: are by the min hire ? O. The total pressure exerted by a mixture of an unknown of nirogen and 0.…

A: Pressure exerted by nitrogen gas is 1.36atm.

Q: 21. During the combustion of ethane (C₂H6) 200. L of carbon dioxide are produced at 780. mm Hg and…

A: The alkane undergoes combustion reaction to form carbon dioxide and water.  The ideal gas equation…

Q: A bottle contains 1.0 mol He(g) and a second bottle contains 1.0 mol Ar(g) at the same temperature.…

A: The root mean square velocity is the square root of mean of squares of velocities of the individual…

Q: The apparatus shown here has two gas-filled containers andone empty container, all attached to a…

A: In table, shown below, the number of blue particle in the first container and the number of red…

Q: What mass of carbon monoxide will exert the same pressure as 12.5 g of ammonia at the same volume…

A: Since we know that under same condition of temperature, pressure and volume two gases will have…

Q: What is the density of carbon tetrachloride (CCl4) vapor at 0.958441 atm and 125 °C?

A: Given information: Pressure of carbon tetrachloride = 0.958441 atm Temperature of carbon…

Q: Magnesium  metal reacts with molecular  chlorine  gas to form  magnesium   chloride . A closed…

A: Ideal gas equation is the combination of Boyle's law, Charles' law, Avogadro's law and is given by,…

Q: The density of a gaseous compound was found to be 1.23 g/L at 330. K and 0.197 atm. What is the…

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

A: Given information,    40.0 g of mercury(II) oxide is heated in a 502-mL vessel and 20.0% (by mass)…

Q: P

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Q: A hyperbaric chamber has a volume of 1450 LL. How many kilograms of O2O2 gas are needed to give an…

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Q: To what temperature must 15 L of oxygen gas at 0oC be heated at 1 atm pressure in order to occupy a…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.