Part A Find the volume of methane measured at 298 K and 1.52 atm required to covert 0.530 L of water at 298 K to water vapor at 373 K. Express your answer with the appropriate units. HẢ ? V = Value Units

Q: A sample of methane gas at a pressure of 890 mmHg and a temperature of 83*C , occupies a volume of…

A: The process is taking place at constant pressure , So we can apply Charles law V1/T1 =V2/T2…

Q: A gas with a volume of 0.526 L is initially at an unknown temperature. The gas is submerged in…

A: Charles law states that the volume of an ideal gas is directly proportional to the absolute…

Q: A sample of gas at 3 atmospheres and 115∘ C is cooled to 15∘ C. What pressure will the gas be under…

A: Gay-Lussac’s Law: According to Gay-Lussac’s law, if we increase the temperature of a definite amount…

Q: molar mass

A:

Q: sample of an unknown gas is found to have a density of 2.20 g/L at a pressure of 1.12 atm and a…

A:

Q: A sample of air in a syringe exerts a pressure of 1.02 atm at 22.0°C. The syringe isplaced in a…

A: Given temperature T1 = 22oC =22oC +273=295K Given temperature T2 = 100oC =100oC +273=373K Given…

Q: volume

A:

Q: What will the volume of a sample be if 245mL of an ideal gas at 12*C and 1.45 atm is cooled to -7 *C…

A: Given  Initial Volume ( V1 ) = 245 mL  Initial Temperature ( T1 ) = 12 ℃…

Q: 7) A sample of hydrogen gas has a volume of 8.56L at a temperature of 0°C and pressure of 1.5 ATM.…

A:

Q: 3. From the balanced chemical equation: 2C6H6(1) + 1502(g) →> 12CO2(g) + 6H2O(1) How much O2 (in L)…

A: The amount of oxygen gas required in litres can be calculated using the balanced reaction.

Q: When some magnesium nitride, Mg3N2 reacts with water, 22 ◦C and 0.985 atm total under pressure 758…

A: The reaction of Mg3N2 with water is given as:            Mg3N2 + H2O → MgOH2  + NH3 The balanced…

Q: What volume is occupied by 0.159 mol of CO2 at 362.6 K and 673 mmHg?   V= ___ L

A: Mole of CO2 = n = 0.159 moleTemperature of CO2  = T = 362.6 KPressure of CO2  = P = 673 mmHgVolume…

Q: What is the partial and total pressures in atm of 1.0 mol N2, 0.10 mol O2, and 0.2 mol CO2 in a 2.0L…

A:

Q: Combined Gas Law 1. A gas has a volume of 800.0 mL at-23.00 C and 300.0 torr. What would the volume…

A: Given,  The volume of a gas at -23.00 °C and  300.0 torr is 800.0 mL and the volume of a gas at…

Q: A submersible balloon I s sent to the bottom of the ocean.  On shore, the balloon had a capacity of…

A: When the amount of gas remains constant,                                              P1V1T1=P2V2T2…

Q: 24. A gas with a volume of 0.521 L is initially at an unknown temperature. The gas is submerged in…

A: Initial volume occupied by the gas (V1) = 0.521 L Final volume occupied by the gas (V2) = 0.284 L…

Q: A sample of sulfur dioxide gas has a density of ________ g/L at a pressure of 0.554 atm and a…

A:

Q: ld=15556158&HeplD=6b9f9b2f... 2 012 ourses Gay-Lussac's law states that the pressure of a gas is…

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

Q: all parts Note part b is from 25 degrees C to 50degrees C

A: A)  True,  According to Avogadro's law, Number of moles of gas is directly proportional to volume…

Q: 13.) A 1.75 gram sample of an unknown gas is found to occupy a volume of 1.24 L at a pressure of 624…

A:

Q: Solve the given problems. Show your solutions. 1. Gaseous silane, SiH4, ignites spontaneously in air…

A: Gay-Lussac's law of combining volumes When gases react, they do so in volumes which bear a simple…

Q: Please don't provide handwritten solution ....

A: P2=4.34atmPlease find the below attached solution of problem given,feel free to ask any further…

Q: A syringe containing 1.55mL of O2 gas is cooled from 95.3*C to 0.0*C. What is the final volume of…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 11) Dentists sometimes use laughing gas (N2O) to keep patients relaxed during dental procedures. A…

A: Consider the given information about the laughing gas is as follows; Volume (V) = 57.3 L Pressure…

Q: 0.400 L sample of gas at -55.0 °C and a pressure of 2.15 atm is allowed to expand to double its…

A:

Q: It is desired to inflate a baggie with a volume of 862 milliliters by filling it with oxygen gas at…

A: The ideal gas equation is given by,                                                PV = nRT Where, P…

Q: 5. A volume of gas inside a balloon contracts from 6O L to 55 L. The temperature of the gas before…

A: From idealngas equation  PV = nRT

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 17.0 L?

A:

Q: A sample of neon gas occupies a volume of 750 ml at 25°C. What will the gas occupy at 50°C if the…

A: This question is related to gas laws. Gas laws relate the pressure, volume, and temperature of a…

Q: 2) By the use of the Van der Waals equation, find the temperature at which 3 moles of SO2 will…

A: Van der Waals equation for real gases us given as follow  (P + n2a/V2) (V-nb) = nRT Where P is the…

Q: A 0.68 gram sample of a volatile liquid was heated to 358 K. The gas occupied 265 mL of space at a…

A: PV = nRT it is ideal gas equation  P-pressure in atm- 0.95   V - Volume in litre- 265 ml - 0.265…

Q: Calculate the pressure (in atm to 2 sig figs) of a balloon (initially at 25.0°C and 0.98 atm) after…

A: ( 1°c = 273 K ) Initial temperature = T1 = 25°c = 298 K Initial pressure = P1 = 0.98 atm…

Q: he table below contains information about samples of four different gases at 273 K. The samples are…

A: Problem can be solved using ideal gas equation.

Q: 19. For each of the following sets of pressure/volume data, calculate the missing quantity. Assume…

A: It is given that temperature and amount of gas is remains constant.

Q: At what temperature will 1.2 moles of neon gas occupy 31 L at 1 atm? Temperature should be in OC.

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related to the ideal…

Q: QUESTION 1 Complete the following table for data collected at 4°C. Temperature   4°C…

A: Given: table of data collected. To find: complete table. solution: As we know that, there is a…

Q: A balloon is filled with exact 20 liters of helium gas in a room where the temperature is 25 Co.…

A: Charles law states that the volume of an ideal gas is directly proportional to the absolute…

Q: A certain gaseous hydrocarbon is found to be 82.6% C and 17.4% H by mass. The compound has a density…

A: Empirical formula- the formula of compound which represent simplest whole number ratio of elements…

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.