Real gases differ in characteristics from ideal gases. O True False

Q: :uouenb C,H&O7(s) +3 NaHCO3(s) + H2O(1) --> NagC,H8O7(s) + 3H20(1) + 3CO2(g) 188.7 g C6H807(s) is…

A:

Q: Calculate to three significant digits the density of boron trifluoride gas at exactly 35 °C and…

A: Given, pressure = 1 atm Temperature = 35°C = 273+35 = 308K Molar mass of BF3 = 67.82 g/mol

Q: Which of the following gases would behave most like an ideal gas? O CH4 O C2H6 O C3H8 O C4H10

A: The ideal behavior of individual gases is dependent on the magnitude of intermolecular forces of…

Q: A sample of an ideal gas has a volume of 3.30 L at 13.20 ∘C and 1.70 atm. What is the volume of the…

A: Here given, P1=  1.70 atm V1= 3.30 L  T1= 13.20 ∘C = 13.20 + 273 = 286.2 K And P1=  0.996 atm V1= ?…

Q: Calculate to three significant digits the density of chlorine pentafluoride gas at exactly -15 °C…

A: The temperature of chlorine pentafluoride gas is .The pressure of chlorine pentafluoride gas is .To…

Q: O A 10.0 L tank at 3.48 °C is filled with 14.2 g of dinitrogen difluoride gas and 14.0 g of chlorine…

A:

Q: A 9.00 L tank at -8.5 °C is filled with 10.4 g of dinitrogen difluoride gas and 15.8 g of dinitrogen…

A: Given: Mass of dinitrogen difluoride i.e. N2F2 = 10.4 g. And mass of dinitrogen monoxide i.e. N2O =…

Q: Real gases exist in an environment that is changing. True O False

A: Answer  The statement is true about real gas. The real…

Q: Mark the following statements as true or false Real gases act more like ideal gases as the…

A: True or False

Q: A 10.0 L flask of helium gas is stored at a temperature of 22.0 °C a A) How many moles of helium gas…

A: An ideal gas is a theoretical gas composed of many randomly moving point particles that are not…

Q: An ideal gas (which is  is a hypothetical gas that conforms to the laws governing gas behavior)…

A: Given: First step: External pressure= 2.00atm Volume changes from  6.40 to 3.20 L Second step:…

Q: If 18.5 mol of an ideal gas occupies 66.5 L at 55.00 ∘C, what is the pressure of the gas? ?=   ?…

A:

Q: The behavior of a real gas is simpler than an ideal gas. O True False

A: •Here given statement is:- Behaviour of real gases is simple than an ideal gas.

Q: ired to decrease the volume of the gas sample to 7.44 L, p 0.540 atm, the temperature of the gas…

A: Initial Volume = 9.40 L Initial Temperature =53 °c = 326 K Initial pressure = 0.440 atm Final…

Q: Container A contains 1.00 mole of Ne gas and Container B contains 1.00 mole of He gas. Both gases…

A: We have  given that  In container A 1 mole of Ne gas In container B  1 mole of He gas both the gases…

Q: Calculate to three significant digits the density of dinitrogen difluoride gas at exactly – 10 °C…

A:

Q: An ideal gas cannot exist outside of ideal gas conditions. True False

A: Ideal gas : is that gas which obeys all the gas laws under all the conditions of temperature &…

Q: If 91.5 mol of an ideal gas occupies 50.5 L at 15.00 ∘C, what is the pressure of the gas?P= ? atm

A: The expression of the ideal gas equation is shown below: PV = nRT P =  pressure of ideal gas V =…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: sample of an ideal gas has a volume of 3.70 L at 11.40⁢ ∘C and 1.70 atm. What is the volume of the…

A:

Q: All of the postulates of Kinetic Molecular Theory hold for ideal gases. True False

A: Interpretation: We have to tell whether the statement is true or not.

Q: Calcium carbonate, CaCO3(s), the principal compound in limestone, decomposes upon heating to CaO(s)…

A: Given, P = 1.3 atm V = 250 mL T = 310C

Q: A 5.00 L tank at 17.2 °C is filled with 4.00 g of dinitrogen difluoride gas and 16.1 g of sulfur…

A:

Q: Calcium carbonate, CaCO3(s), decomposes upon heating to give CaO(s) and CO2(g). A sample of CaCO3 is…

A: According to ideal gas law PV = nRT where P = pressure in atm V = volume in L n = moles R = gas…

Q: Molten sodium chloride decomposes when an electrical current is passed through it. How many…

A: The decomposition of sodium chloride is as follows: 2NaCl(l) → 2Na(s) + Cl2(g) The mass of NaCl = 1…

Q: At 1.01 atm and 5.66 ∘C a 2.51 g sample of gas occupies a volume of 2430 mL. Calculate the molar…

A: Given,  pressure = 1.01 atm Volume = 2430 ml = 2.43 L  Mass of gas = 2.51 g Temperature = 56.6°C =…

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A:

Q: A 1.00 L sample of fluorine gas at 0 °C has a pressure of 760 mm Hg. If the gas is heated to 100 °C,…

A: From the combined gas law we can calculate the it .

Q: What is the volume of the gas at 25.00 ∘C and 0.987 atm?

A:

Q: A sample of an ideal gas has a volume of 3.15 L at 11.00 ∘C and 1.80 atm. What is the volume of the…

A: Given;

Q: 5. A homeowner uses 4.00 x 10³ m³ of natural gas in a year to heat a home. Assume that natural gas…

A: Methane (CH4) is 100% of natural gas volume = 4.00 x 103 m3 Temperature = 20°CPressure = 1.00 atm…

Q: Calculate to three significant digits the density of carbon monoxide gas at exactly −20°C and…

A: Given :-  Pressure of CO gas = 1 atm  Temperature = -20°C  To calculate :-  Density of gas (assuming…

Q: 25

A: To get the Temperature of the Xe gas sample, use the ideal gas law,  PV = nRT PV = (mass/Molar…

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.