to form Cl2 and NaF. Use the ideal gas law equation to determine the mass of NaCl that reacted with F2 at 280. K and 1.50 atm. F2 + 2NaCl → Cl2 + 2NaF Part 2. Explain how you would determine the mass of sodium chloride that can react with the same volume of fluorine gas at STP.

Q: A 1.35 g sample of an unknown gas at 43 ∘C and 1.10 atm is stored in a 1.45 L flask. What is the…

A: The density is calculated by using given mass and volume.

Q: Consider the chemical reaction: 2 H2O(l) --------> 2 H2(g) + O2(g) What mass of H2O is required…

A: The moles of O2 can be determined by using the ideal gas equation as:  PV=nRT…

Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 0.979 atm0.979 atm and 67 ∘C67 ∘C is…

A:

Q: A 2.65 g2.65 g sample of an unknown gas at 73 ∘C73 ∘C and 1.00 atm1.00 atm is stored in a 2.75 L2.75…

A:

Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

A: Given : Density = 2.30 g/L  Pressure = 0.337 atm

Q: A flask weighs 50.1305g when clean, dry, evacuated, 150.2410g when filled with water (density =…

A:

Q: Consider separate 1.0-L gaseous samples of H, Xe, Cl, and O, all at STP. a. Rank the gases in order…

A:

Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

A: Given: Density = 1.79g/mol Pressure = 0.447 atm

Q: The final step in the Claus method for making sulfur is SO2 (g) + 2H2S (g) → 3S(s) + 2H2O (l). What…

A: Claus method reaction:

Q: Calcium carbide reacts with water to produce acetylene gas according to the following equation:…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Hydrogen gas (a potential future fuel) can be formed by the reaction of methane with water according…

A: Given data contains, Volume of methane gas is 25.5L. Pressure of methane gas is…

Q: Chlorine trifluoride, ClF3, is a useful reagent that can convert metal oxides to metal fluorides:…

A: To calculate the number of moles, the formula used is: Number of moles=Given massMolar mass…

Q: A 3.55 g sample of an unknown gas at 59 °C and 1.05 atm is stored in a 1.05 L flask. What is the…

A: a) Since mass of gas is given = 3.55 g  and volume of gas = volume of flask = 1.05 L hence density…

Q: Water can react with carbon dioxide to form hydrogen carbanate according to the following chemical…

A: Given :-  H2O (I) + CO2 (g) > H2CO3 (aq)  Mass of H2O = 421 g  Volume = 42.5 L  Temperature =…

Q: A certain laser uses a gas mixture made up of 9.00 g HCl, 2.00 g H2 and 165.0 g of Ne. What pressure…

A: Given, Mass of HCl = 9.00 g Mass of H2 = 2.00 g Mass of Ne = 165.0 g Volume, V = 75.0 L Temperature,…

Q: A 1.95 g sample of an unknown gas at 67 °C and 1.05 atm is stored in a 2.05 L flask. What is the…

A: The molar mass of a chemical compound is defined as the mass of a sample of that compound divided by…

Q: When natural gas is heated to 375°C, the sulfur it contains is converted to hydrogen sulfide. The…

A: Recall the given reaction,                                    H2S g  +  2 NaOH s  →  Na2S s  +  2…

Q: Using the volume of the gas at STP, calculate the number of moles of gas at STP.

A: Dear student I have given answer to your question in the image format.

Q: An unknown amount of oxygen gas is mixed with 2.00 g of SO, at 0.00 °C in an 800.0 mL sealed gas…

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

Q: Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid.…

A: The total number of moles of gas, ngas, that collected via water displacement at 29.4oC is;…

Q: Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid.…

A: Given reaction  2Al(s)+6HCl(aq)⟶2AlCl3(aq)+3H2(g) Volume of H2 gas collected (V) = 283.3 mL = 0.2833…

Q: 7) 8.278 x 10-4 mole of an unidentified gaseous substance effuses through a tiny hole in 86.9 s.…

A: Given: Unidentified gaseous substance is 8.278××10-4 mole effuses in 86.9 s For identical conditions…

Q: A 3.35 g sample of an unknown gas at 31 °C and 1.00 atm is stored in a 1.85 L flask. What is the…

A: Given data, mass of the sample of an unknown gas=3.35 g Temperature(T)=31℃=(31+273)K =304 K…

Q: A 3.35 g sample of an unknown gas at 23 °C and 1.10 atm is stored in a 3.05 L flask. What is the…

A:

Q: Consider the chemical reaction:…

A: Consider the chemical   reaction:…

Q: A 1.75 g sample of an unknown gas at 47 C and 1.00 atm is stored in a 1.85 L flask. What is the…

A:

Q: A 3.95 g sample of an unknown gas at 53 °C and 1.05 atm is stored in a 2.35 L flask. What is the…

A: Given: Mass (M) is 3.95 g Pressure (P) is 1.05 atm Volume (V) is 2.35 L Temperature (T) is 53oC To…

Q: A 2.35 g sample of an unknown gas at 51 °C and 1.05 atm is stored in a 1.35 L flask. What is the…

A: Given, mass of a unknown gas sample (m) = 2.35 g Temperature (T) = 51°C = (51 + 273.15) K = 324.15 K…

Q: Consider the following chemical reaction: 2H2O(1) → 2H2 (g) + O2(g) What mass of H2 0 is required to…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A 2.35 g2.35 g sample of an unknown gas at 29 ∘C29 ∘C and 1.05 atm1.05 atm is stored in a 2.25 L2.25…

A: According to ideal gas law PV = nRT where P = pressure = 1.05 atm (given) V = volume = 2.25 L…

Q: Calcium hydride (CaH2) reacts with water to form hydrogen gas: CaH2 (s) + H2O (l) -------- Ca (OH) 2…

A:

Q: Based on their respective van der Waals constants, which of these two gases: or Ar (a = 1.337 L² atm…

A: On the basis of Van der waals constant  we can easily  judge  and compare the ideal gas behavior…

Q: A 3.25 g sample of an unknown gas at 37 °C and 1.00 atm is stored in a 1.85 L flask. What is the…

A: Mass of sample = 3.25 g Volume = 1.85 L Temperature = 37 ◦C or 310.15 K Pressure = 1 atm

Q: water can react with carbon dioxide to form hydrogen carbonate according to the following chemical…

A: Given,   mass of H2O = 421 g  volume = 42.5 L temperature = 30.50 C.

Q: Consider the astronaut being supplied with He and N2. The density of helium at STP is 0?179g/L and…

A: It is given that density of helium at STP is 0.179g/L and oxygen is 1.43g/L (a) According to…

Q: As part of the production of vinyl chloride — which is used to make polyvinyl chloride (PVC) plastic…

A: Ideal gas equation will help us to find the temperature at which pressure become 3.6 atm.…

Q: A 1.95 g sample of an unknown gas at 67 °C and 1.05 atm is stored in a 2.05 L flask. What is the…

A:

Q: Water can react with carbon dioxide to form hydrogen carbonate according to the following chemical…

A: Given :-  H2O(l) + CO2(g) → H2CO3(aq)  Mass of Water = 421 g  Volume of container = 45.5 L…

Q: A 1.72 L flask is filled with 1.03 g of some gas (molar mass 41.226g/mol) at 37.4°C. A different…

A: P V = n R T      where  P = 2.263 atm V = 1.72 L n = total moles of gases R = 0.08206 L . atm/mol .K…

Q: 10. A 3.00-g sample of a mixture of K½O and BaO is placed in 600.0 cm³ vessel containing SO3 gas at…

A:

Q: Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid.…

A: We have to calculate the partial pressure of hydrogen  gas and mass of Al.

Q: 1) A 9.172 mol sample of argon gas is maintained in a 0.8485 L container at 304.5 K. What is the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 4 C3H5N3O9(l) + 6 N2(g) -> 12 CO2(g) + 10 H2O(g) + 1 O2(g) a. If 2.00 x 102 g worth of…

A:

Q: 4. Hydrogen gas (a potential future fuel) can be formed by the reaction of methane with water…

A: Given: Volume of methane = 25.5 L Pressure of methane gas = 732 torr = 0.96316 atm temperature of…

Q: 2.00 L container at 22.00C contains a mixture of 1.00 g H2 (g) and 1.00 g H2(g) and 1.00 g He(g). a.…

A:

Q: gas mixture is made by combining 8.8g of each Ar, Ne, and an unknown diatomic gas. At STP, the…

A: The total number of moles of gas present in the mixture can be calculated using molar volume of a…

Q: A 1.05 g sample of an unknown gas at 61 "C and 1.05 atm is stored in a 2.55 L flask. What is the…

A: Mass per unit volume is known as density. S.I unit of density is g/cm3 or kg/m3. Other units of…

Q: An unknown gas at 79.1 ∘C and 1.10 atm has a molar mass of 16.04 g/mol. Assuming ideal behavior,…

A: Ideal gas equation. PV=nRT. P is pressure. V is volume. n is number of moles. R is gas constant. T…

Q: Based on their respective van der Waals constants, which of these two gases: Xe (a = 4.137 L² atm…

A:

Q: A 4.00 L flask filled with He at 6.00 atm is connected to another 2.00 L flask containing N2 at 3.00…

A: Considered that the temperature of the system is 298.15 K. The number of moles of He and N2 is…

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.