For an ideal gas, calculate the following quantities.(a) The pressure of the gas if 0.135 mol occupies 207 mL at 25°C.  atm (b) The temperature (in kelvins) at which 0.0250 mol occupies 1.00 L at 0.583 atm.  K (c) The number of moles in 3.00 L at -7°C and 725 torr. Remember 1atm = 760 torr.  mol (d) The volume occupied by 4.72  10-3

Q: Using the ideal gas law, PV=nRT, calculate the number of moles of gas present in a 1.50 L container…

A: Given-> Volume = 1.50 L P = 1.25 atm T= 30°C = 30+ 273 = 303K

Q: A sample of gas contains 0.1200 mol of HCl(g) and 6.000×10-2 mol of Br2(g) and occupies a volume of…

A:

Q: The temp of an ideal gas in a 5 . 00 L container originally at 1 . 0 atm pressure and 2 5 C is…

A:

Q: (a) The pressure of the gas if 0.145 mol occupies 237 mL at 25°C. atm (b) The temperature (in…

A: From ideal gas equation -  PV = nRT  Where -  P = pressure  V = volume  n = number of moles  R =…

Q: A quantity of N, gas originally held at 3. 80 2 atm pressure in a 1. 00 L container at 26°C is…

A: Given, For N2 gas : Pressure : 3.80 atm                           Volume : 1.00 L…

Q: (a) Are you more likely to see the density of a gas reported ing/mL, g/L, or kg/cm3? (b) Which units…

A: a) The units which are more likely for density are g/ml and Kg/lit. b) Since the unit of Pressure =…

Q: A container contains 0.50 g of H2(g) and 0.50 g of O2(g). The total pressure in the container is…

A: Given: Mass of H2 = 0.50 g. Mass of O2 = 0.50 g. And total pressure of gases = 1.56 atm.

Q: What is the molar mass of 2.6 g of a gas that occupies a volume of 680 mL; 0.85 atm and 28oC?

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Q: Be sure to answer all parts. At 1440.0 mmHg and 286 K, a skin diver exhales a 448-mL bubble of air…

A:

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its boiling point…

A: Ideal gas equation is PV = nRT,we will use this equation.

Q: Find density of a gas inside a metal cylinder that contains 0.76 moles of C4H8 gas at 273°C and 2.00…

A: The objective of the question is to find the density of a gas inside a metal cylinder that contains…

Q: Calculate the following quantities for an ideal gas: The absolute temperature of the gas at which…

A: Given, Number of moles of gas = 3.75 x 10-3 moles Temperature = ? Pressure of gas = 0.945 atm Volume…

Q: ate the partial pressure of each of (b)gases in the total pressure of the mixture

A: Using ideal gas equation, PV = nRT Where, P = pressure             V = volume 10.00 L             n…

Q: Find density of a gas inside a metal cylinder that contains 0.76 moles of C4H8 gas at 273°C and 2.00…

A: The objective of the question is to find the density of a gas inside a metal cylinder that contains…

Q: A gas with a mass of 95.14g occupies 48.8L at 659mmHg and 25.3°C. What is its molecular weight? Use…

A:

Q: One way to state Boyle's law is "All other things being equal, the pressure of a gas is inversely…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: A 10.0 L tank at 7.69 °C is filled with 10.8 g of sulfur tetrafluoride gas and 2.28 g of dinitrogen…

A: We have to calculate the mole fraction, partial pressure and total pressure.

Q: Dexter has developed a special knockout gas that is kept in a 0.0550-m3 cylinder at a temperature of…

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Q: A mixture containing 2.13 g each of CH4(g), C2H4(g) and C4H10(g) is contained in a 1.50 L flask at a…

A: To solve this problem we will use Ideal gas equation  PV = nRT  Where , P = pressure…

Q: A gas originally at 27 °C and 1.00 atm pressure in a 3.9 L flask is cooled at constant pressure…

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Q: For an ideal gas, calculate the following quantities. (a) The pressure of the gas if 0.155 mol…

A: The ideal gas law equation is:PV = nRTwhere:P is the pressure of the gas .V is the volume of the gas…

Q: What mass of Mg and what volume of 1.50 M HCI are required to make 62.3 L of H₂ gas at a temperature…

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Q: For an ideal gas, calculate the following quantities. (a) The pressure of the gas if 0.145 mol…

A:

Q: A high altitude balloon is filled with 1.41 x 104 L of helium gas at temperature of 21 oC and 1.00…

A: For part a): According to Ideal gas equation: PV=nRT 1 x1.41 x 104 =n x 0.0820 x (273+21)…

Q: A high altitude balloon is filled with 1.41 x 10* L of helium gas at temperature of 21° C and 1.00…

A: Using the ideal gas law equation to solve both.  PV = nRT Where,  P= pressure V = volume n= moles R…

Q: A sample of gas contains 0.1900 mol of HCl(g) and 9.500×10-2 mol of Br2(g) and occupies a volume of…

A: The expression of ideal gas equation is shown below: PV = nRT Where; P = pressure V = volume n =…

Q: 4. Starting from the universal gas constant (R = 8.314 1.30 moles of an ideal gas at 27.0°C and a…

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Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above is boiling point…

A:

Q: States of Matter = Using the combined gas law For many purposes we can treat butane (C4H10) as an…

A: The objective of the question is to determine if it is possible to change the temperature of butane…

Q: The following gases are in separate 1-liter containers. Which gas sample contains the largest number…

A: Recall the following expression according to ideal gas law      PV=nRTHere, volumeV of gas=1 L…

Q: (a) A piston at 8.3 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to…

A: Recall the given expression of Boyle's Law at constant temperature…

Q: A 50.0-L tank contains 6.80 kg of propane gas (C3H8; molar mass = pressure in atmosphere (atm) at…

A:

Q: (c) A piston at 3195 torr contains a gas that occupies a volume of 4.7 L. What pressure would have…

A: Boyle's Law: At constant temperature, the pressure of an ideal gas is inversely proportional to the…

Q: A mixture containing 2.21 g each of CH4(g), C,Ha(g) and CaH,o(g) is contained in a 1.50 L flask at a…

A:

Q: What is the volume, in liters, of 4.00 molesmoles of methane ga

A: From ideal gas equation  P V = n R T  where P = Pressure of the gas = 2 atm  V  = Volume of gas =…

Q: Given the ideal gas law PV=nRT calculate the pressure of a gas in atmospheres if 14 moles of the gas…

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Q: A mixture of neon and krypton gases contains neon at a partial pressure of 157 mm Hg and krypton at…

A: Total pressure , P = P1 + P2 P1 = x1P P2 = x2P P1 = partial pressure of gas 1 P2 = partial pressure…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: The pressure in atm, if 8.25 × 10 ^-2mole of an ideal gas occupies a volume of 255 ml at 115 deg C.

A: Moles =Pressure=P=?Temperature=T= 115 °C= 388KVolume=V=R = Universal gas Constant =

Q: 1. (a) A column of water in a buret is 336 mm Hg high. How high would that column be if it were…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: Using the ideal gas law (PV=nRT), calculate how many moles of air are in the lungs of an average…

A: Using ideal gas law we can write pV = nRT Where p = Pressure of system  V = volume of gas n = moles…

Q: 11.) A mixture of neon and krypton gases contains neon at a partial pressure of 312 mm Hg and…

A: Mole fraction = total pressure/ partial pressure Total pressure = 312+446 = 758 mmHg

Q: a) A piston at 5.7 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to…

A: Boyles law:- PV=constant Charles law:- V=KT

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.