Initially, 10-ft3 (283 L) L fire extinguisher contains 2.270 kg of CO, at 25°C. To determine whether the fire extinguisher is full, a pressure test is run. What should the pressure gauge read, in lb/in², if the fire extinguisher is full? Ib/in²

Q: GNO+UNt what volume of NH3 s, at Standard tempature Hz>5N2+ 6 Hz O 3. tempatire pressur e (STP), is…

A:

Q: What is the Molecular weight of a certain volatile liquid which is placed in 225 g flask which has…

A:

Q: For O2 at 1 atm and 298 K, what fraction of molecules has a speed that is greater than vmp? vave?…

A: For O2 at 1 atm and 298 K, what fraction of molecules has a speed that is greater than vmp? vave?…

Q: RAW DATA 7>Height difference 5.50 cm Volume of enclosed gas (V) 63.80 mL Temperature of enclosed gas…

A: Barometric pressure = 755 torr

Q: What pressure, in atmospheres, is exerted on the body of a diver if she is 36 ft below the surface…

A:

Q: For PV = nRT to be valid, the gas has to act______________

A: For PV=nRT to be valid, the gas has to act as an Ideal gas.  (or ) Ideally. All gases are non-ideal.…

Q: The compositional analysis of a sour natural gas which has a specific gravity of .7, shows that the…

A:

Q: The mass of 1.12 liters of gas Y is found to be 6.23 g. The density of gas Y is Select one: a. 10.6…

A: The density is a measure of mass per volume. The mathematical expression is,

Q: Suppose that you have a fixed amount of a gas inside a box with fixed volume. When the temprature…

A: Using the Gay-lussac law calculate the pressure at the second condition as shown below:

Q: High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify…

A:

Q: Constants: R = 0.0821 atmL/molK, 760 mmHg = 1atm Copper (II) sulfıde dissolves in concentrated…

A: Given: The reaction is as follows; 3CuS(s)+8HNO3(aq)---------->3CuSO4(aq)+8NO(g)+4H2O(l). The…

Q: Ozone is a trace atmospheric gas which plays an important role in screening the Earth from harmful…

A:

Q: What is the pressure, in kilopascals, on the body of a diver if she is 31.0 m below the surface of…

A: Since we know that the pressure at a depth of h inside water is given by  P = density of water X g X…

Q: 3. Compression and Cooling of Nitrogen Gas A volume of 65.0 ft3 of N2 gas at 90°F and 29.0 psig is…

A: Given information: Initial volume = 65.0 ft3 Initial temperature (T1) = 90°F + 459.67 = 549.67°R…

Q: If 8.5 g of oxygen gas (O2) is introduced into an evacuated 1.50 L flask at 22°C, what is the…

A:

Q: Producer gas analyzing 25.3% CO, 13.2% H2, 0.4% CH4, 5.4% CO2, 0.5% O2, and 55.2% N2 is burned in…

A:

Q: nistry 1 100 cm of hydrocarbon at 1 atm is compressed to 37.0 cm3 at a constant temperature. What is…

A:

Q: One of the oldest units for atmospheric pressure is Ib in.2 (pounds per square inch, or psi).…

A:

Q: Perform the following pressure conversions, assuming when necessary that atmospheric pressure is 1…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify…

A:

Q: (For #5-7) Acetylene (C2H2) is formed by the reaction of water with calcium carbide, according to…

A:

Q: Initially, 7.5-ft3 (212 L) L fire extinguisher contains 1.532 kg of CO2 at 23°C. To determine…

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

Q: Ethanol vapours were allowed to completely fill a jug with a volume of 18.9L. The ethanol was burned…

A:

Q: Determine the value of the ideal gas constant. 2. Compare your value of ideal gas constant to the…

A: Given: Mass of Mg Ribbon:         0.0325g10 mL of 6 M HCl Barometric Pressure: 101.8 kPa = 1.005 atm…

Q: Water was drained from a buret between the 0.12- and 15.78-mL marks. The apparent volume was 15.78 -…

A: The density of water at 25°C is 0.99707 Then, V= volume  m= mass of water ρ=density of water Then…

Q: Pressure (kPa) 500 400 300 200 100 Volume (m) 50 100 150 200 250 300 350 400 450 Created by E. Lee…

A: Boyle's law: according to the law the volume of a gas at constant temperature varies inversely with…

Q: Convert the Combined Gas Law constant of 0.08201 L-atm/mol-K into cubic meter-kPa/mol-oC where 1 atm…

A:

Q: Ethene is converted to ethane by the reaction CHalg) + H,(9) - C,Ho(g) CH, flows into a catalytic…

A: Given: Reaction: C2H4  +  H2    ------>    C2H6 Pressure (P)= 25 atm = 25 x 101325 Pascal…

Q: Ethene is converted to ethane by the reaction CH4(g) + H2(g) → C,H6(g) CH4 flows into a catalytic…

A:

Q: (For #5-7) Acetylene (C2H2) is formed by the reaction of water with calcium carbide, according to…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: 2. The composition and C7+ properties of a natural gas are given below. (1) Calculate the z factors…

A:

Q: Using the equation for the best linear fit to the data (1128.8x + 0.5934), determine the pressure…

A: Given data: The line equation is 1128.8 x + 0.5934 volume = 9.20 mL   According to the Boyle's…

Q: a) AT STP, 0.280 L of a gas weighs 0.400 g. Calculate the molar mass of the gas. M=mRT 0.400g.0.082…

A: a) Given: Volume of gas = 0.280 L Mass of gas = 0.400 g. And conditions are STP.

Q: Calculate the molar volume of water at 50 ºC and 1 atm, and at 50 ºC and 100 atm. Data: ρ50 ºC, 1…

A: The volume occupied by 1 mol of any gas at a given temperature and pressure ids called the molar…

Q: Suppose that you have a fixed amount of a gas inside a box with fixed volume, When the temprature…

A:

Q: What volume is occupied by 0.250 grams of O2 measured at 25.0oC and 100.66 kPa?

A: Given P=100.66 Kpa = 100.66 * 0.00987 atm 1 Kpa = 0.00987 atm n = mass of O2/molar mass of O2 T=…

Q: The gas left in a used aerosol can is at a pressure of 199.5 kPa at 292.9K. If the can is thrown…

A: Here temperature and pressure are given , so we use Gay-Lussac's law which give relation between…

Q: The density of mercury changes approximately linearly with temperature as p=851.5-0.086T in Ibm/ft^3…

A: Given: Pressure difference = 14.7 lbf/in2 = 14.7×144×32.174 lbm/ft2.s2 Temperature at summer = 95 F…

Q: In a pure N₂ environment if the outside air is at 28C and 1.0atm, how big in Liters would a hot air…

A:

Q: An old gas cylinder you found lost its label. Lab supervisor is pretty sure that it is either He,…

A: We know the ideal gas law is- PV=nRT, where P,V,T,n are pressure, volume and temperature aand no of…

Q: Calculate the pressure exerted in atm by 3.0 moles of ammonia when it is behaving as (a) a perfect…

A: Ideal gas equation. P is the pressure. V is the volume. n is the number of moles. R is the gas…

Q: Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P…

A: Bolye’s law states that the pressure of an ideal gas is inversely proportional to its volume.The…

Q: Only answer letters (d) and (e) Nitrogen is maintained at 152 kPa in a 2.00-dm3 vessel at 298.15K.…

A: d) Calculation of average translational energy: Ek=12murms2=12×28.0134×10-3 kg mol-16.022×1023…

Q: 1. Determine the value of the ideal gas constant. 2. Compare your value of ideal gas constant to the…

A: The ideal gas equation can be given as follows; PV = nRT where P = pressure, V = volume, n = moles,…

Q: If your numbers are precise but inaccurate, does it mean it might have been instrumental error? For…

A: Precision means the agreement among several values and accuracy means the closeness with the true or…

Q: A sample of argon gas occupies a volume of 0.070 m³ at 101.3 kPa and 25.0 °C . What volume would the…

A: According to the question, Sample of argon gas has : V1 = 0.070 m3 P1 = 101.3 kPa T1 = 25.0 C = 298…

Q: MWPLDRI Accessibility Mode Immersiv 3. If you had a substance with a molecular weight of 35.02…

A:

Q: ince the specific volume of nitrous oxide gas (N 2 O) at a pressure of 100 kPa and a temperature of…

A: Given data,    Pressure (P) = 100kPa = 0.987 atm    Temperature (T) = 47 °C = 320 K    Specific…

Q: In your combustion of butane at 105 kPa and 292 K   2 C4H10 (g) + 13O2 (g) ---> 10 H2O (g) + 8CO2…

A:

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.