Using the ideal gas law calculate the following: (a) the volume of 0.510 mol of H2 at 47 °C and 1.6 atm pressure LH2 (b) the number of grams in 16.0 L of CH4 at 27 °C and 600. torr pressure g CH4 (c) the density of CO2 at 4.00 atm pressure and -20.0 °C g/L CO2

Q: hydrogen gas generated from the reaction of aluminum with hydrochloric acid was collected over water…

A: Given: The volume of the hydrogen gas collected over water = 21.8 mL The pressure of the hydrogen…

Q: If 4.80 LL of CO2CO2 gas at 21 ∘C∘C at 795 mmHgmmHg is used, what is the final volume, in liters, of…

A:

Q: How many liters of gaseous hydrogen bromide at 29C and0.965 atm will a chemist need if she wishes…

A: Moles of HBr = Molarity × Volume                     = 1.20 M × 3.50 L = 4.2 moles. By using PV =…

Q: 1. What is the pressure (in atm) of 7.265 g of isobutene gas (C:H10) in an aerosol can at 21.0 °C…

A: Given, Mass of isobutene gas = 7.265g. Temperature = 21.0oC = 294K. Volume of gas = 465mL = 0.465L.…

Q: Iodomethane is a common liquid used in the laboratory. It vaporizes readily. If the pressure of…

A: Concept: Ideal Gas Equation P*V = n* R*T where n = moles = Mass (m)/ Molar Mass (M) P*V = (m/M) *…

Q: An ideal gas is contained in a cylinder with a volume of 5.0 x 102 mL at atemperature of 30oC and a…

A: The temperature of 273.15 K is equal to 0oC. so, the temperature in kelvin for 30oC and 820oC is…

Q: (a) How high in meters must a column of glycerol be toexert a pressure equal to that of a 760-mm…

A: (a) Given Density of glycerol is 1.26 g/mL Density of mercury is 13.6g/mL The height of the mercury…

Q: What is the density of Cl2 gas [molar mass = 70.90 g/mol] at 34.9∘C and 1.22 atm?

A: Density of a gas is given by the expression. d=PMRT where d is the density of gas, P is the pressure…

Q: Hydrogen gas is produced when zinc reacts with sulfuric acid:Zn1s2 + H2SO41aq2¡ZnSO41aq2 + H21g2If…

A: The vapor pressure of water vapor at 24oC is 22.4 torr. The pressure of dry hydrogen gas can be…

Q: What is the mass (in grams) of 7.50 L of propane vapor (C₃H₈) at STP?

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: Geraniol is a compound found in rose oilthat is used in perfumes. What is the molar mass ofgeraniol…

A: The ideal gas equation is given by, PV=nRT  where, P= pressure, V=volume, n= number of moles, R= gas…

Q: V = 375 mL at 1.15 atm;  V = ? at 775 mmHg?

A:

Q: To derive the ideal-gas equation, we assume that the volumeof the gas atoms/molecules can be…

A: To Find: To find the fraction of space that Neon atoms occupy in a sample of neon at STP.

Q: What pressure, in atm, is exerted by 2.50L of gas containg 135mol at 320 K? PvinRT

A: The ideal gas law, also referred to as the general gas equation, is the equation of the state of the…

Q: What is the temperature in oC of 0.742 mole of gas at 2.09 atm and that occupies 9.87 L?

A:

Q: A student cOllected hydrogen gas over water at 248.5 K 0.9983 atm atmospheric pressure, using 0.075g…

A: The proportionality constant helpful to derive ideal gas equation using various state functions of…

Q: The ideal gas law relates the amount of gas present to its pressure, volume, and temperature. The…

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

Q: Pick a correct description of Charles's law:: O A. The volume of a fixed amount of gas is directly…

A: Interpretation: The correct statement is to be determined.

Q: volume

A:

Q: wet gas are in the flask? are -84°C d) If 0.0250 g of N2(g) are added to the flask at the same…

A: Hey, since there are multiple sub-parts posted, we will answer first-three sub-parts. If you want…

Q: At what temperature does 5.00 g of H2 gas occupy a volume of 50.0 L at a pressure of 1.01 atm?

A: Ideal equation of a gas tells about the behaviour shown by different gases when they are in…

Q: molar

A: We know that, Ideal gas equation PV = nRT P= Pressure of gas = 193 mmHg V = Volume of gas n = number…

Q: What is the combined volume of 1.0 g of hydrogen gas (H2) and 10.0 g of helium gas (He2) when…

A: The given values are: wH2 = 1 gwHe2 = 10 gT = 20 °C = 293 KP = 5 atmR = 0.0821 L atm K-1 mol-1 The…

Q: -f liguid water occupies a volume 61. For gases the relationship am The guage ma 9.0-Ltamkifilled…

A: According to Boyle’s law, at constant temperature, the pressure of an ideal gas is inversely…

Q: Iodomethane is a common liquid used in the laboratory. It vaporizes readily. If the pressure of…

A:

Q: Hydrogen gas is produced when zinc reacts with sulfuric acid:Zn(s) + H2SO4(aq)------>ZnSO4(aq) +…

A: According to the gas equation, P V = n R T … (1) Substituting the values in eq (1),  {1 L * torr =…

Q: What volume, in L, is occupied by 10.0 g O₂ at 298 K at 0.900 atm? SED

A:

Q: What is the volume for a gas where Y=260 K, P=2 atm, n=0.05 mol?

A: Given:  Temperature, T = 260 K  Pressure, P = 2 atm  Number of moles = n = 0.05 moles

Q: a typical barometric pressure in denvor colorado is 615 mmhg. what is the pressure in Kpa ?

A: A typical barometric pressure in denvor colorado is 615 mmHg. This pressure is to be converted into…

Q: The gas pressure in an aerosol can is 1.5 atm at 25 °C. Assuming that the gas obeys the ideal-gas…

A: Since the gas is not leaking from the can, hence the moles of gas inside the can is constant. Also…

Q: Using the ideal gas law, what is the volume in L of 3.59 g CO2 of gas at 2.09 atm and 291 K?

A:

Q: 5. What pressure, in atmospheres, will be exerted by 0.5 moles of a gas contained in a 2.4 Liter…

A: These type of questions are based on the ideal gas equation which is: PV = nRT Note: units should be…

Q: 10 How many moleculęs of CO2 gas at 713 mmHg and 56.7°C are present

A: According to the ideal gas equation, PV=nRTP=pressureV=volumeR=gas constantT=temperature

Q: What is the volume in liters of 5.50 moles of CO₂ at standard temperature and pressure (STP)?

A:

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 compound has the empirical formula CHI. A 256-mL flask, at 373 K and 750. torr, contains 2.31 g of…

A: The number of moles can be calculated using the ideal gas equation,PV = nRTP = 750 torr = 750 x…

Q: In Dalton's Law of Partial Pressures: Ptrapped gas = Pdry gas + Pwater vapor  Why must the…

A: Given: In Dalton's Law of Partial Pressures: => Ptrapped gas = Pdry gas + Pwater vapor

Q: (a) How high in meters must a column of glycerol be toexert a pressure equal to that of a 760-mm…

A: Given: Density of glycerol=1.26 g/mL Density of mercury=13.6 g/mL Density of water=1.00×103 kg/m3…

Q: 3) A sample of propane occupiesin 31.1Lat STP PL a how mana moles of propane are Present? b) what is…

A:

Q: Air pressure on the top of Mauna Loa, a 13,000-ft mountain in Hawaii, is 460 mm Hg. What are the…

A: Given information is as follows: The total air pressure = 460 mm Hg The composition of O2 = 21%…

Q: What is the mass (in grams) of 23.50 L of propane vapor (C₃H₈) at STP? With the correct amount of…

A: Volume of C3H8 = 23.50 L Molar mass of C3H8 =  44.1 g  First, find the number of moles of Propane…

Q: What is the pressure of the air, in atmatm, in the lungs when the gas expands to 150.0 mLmL at a…

A:

Q: if 2.50ml of NO2 gas eompletely conveted to N2O4 gas under the same conditions what volume will the…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: What is the density of Freon-11 (CFCl3) at 135°C and 2.7 atm?

A: Given;

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

A:

Q: In case of Ideal Gas law, PV=nRT, what volume in Liters would 3.50 moles of Oxugen Gas , O2, occupy…

A: Given, Moles of Oxygen gas (n) = 3.50 moles Universal gas constant (R) = 0.0821 L.atm/mol.K…

Q: Which of the following statements is (are) true? a. If the number of moles of a gas is doubled, the…

A:

Q: what volume is occupied by 5.80g of propane gas (C3H8) at 23.0C and 1.50 atm pressure?

A: The Ideal gas law states that PV = NRT Where, P = Pressure V = Volume (in litres) N = number of…

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.