13.4. Calculate the mass of air (in ounces) contained inside a soda can with an inner volume of 354mL.

Q: 60g of argon gas are diluted with 65g of helium gas in a 464 L container.  Calculate the % (m/v) of…

A: Given that,  A container has volume V = 464 L mass of the Argon gas in container mAr = 60 g mass of…

Q: 7 Determine the Malar Mass Of chlerefom gas If a simple weighang o.3en is 0-389 18 in'aflasid with a…

A:

Q: Hydrogen peroxide with a concentration of 3.0 percent (3.0 g of H2O2 in 100 mL of solution) is sold…

A:

Q: 2. H20 at 2 bar and 25 °C

A: d = PM/ RT  P = pressure M= molar mass R = gas constant T= temperature d= density

Q: Calculate the partial pressure of propane in a mixture that contains equal weights of propane (C3H8)…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: What will be the final volume of 100. ml of N2 at -20.0º C if you heated it to 10.0º C?

A: TEMPERATURE: Temperature is an entity which shows the amount of energy of movement of the molecules…

Q: A gas occupies 25.0 L at 92°C and 0.960 atm. At what temperature will the gas occupy a volume of…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: 4. Now consider how the vapor pressure of water is important in this experiment. Let's say that…

A: According to ideal gas law, PV = nRT where P = pressure in atm = pressure in torr / 760…

Q: If the mean mass of water measured with a 10-mL pipet is 9.97g at 24°C, what if anything, can you…

A:

Q: 8. A diver's gas tank contains 492.5 g of O2, 97.44 g of He, and 1.160 kg of N2. Find the mole…

A: Mole fraction = moles of molecule A / total moles in the system.

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: 1- First Calculate the mass of gasoline :  Mass = [ Density × Volume ]  Mass = [ 0.770kgL-1 × 67.0L…

Q: If 25 g of a gas occupies 5.00 L at 80.50 kPa at 27.0 °C, what is its molecular weight? Show your…

A: Given, mass of gas = 25 g  Volume = 5.00 L  Temperature = 27°C  Pressure = 80.50 Kpa = 80.50/101 =…

Q: A 27.4-mL volume of HCl solution reacts completely with 59.0 mL of aqueous Na2CO3.  The volume of…

A: According to ideal gas law, PV = nRT where P = pressure of CO2 in atm = 725 / 760 = 0.954 atm…

Q: some clement D is 1.79 cal/gram. At -65 °C and 1 atm, (solid) and D(liquid) are 18.11 g/cm³ and…

A:

Q: 2NO2(g) - ->N2(g)+2O2(g) Delta Gf for N02(g) is 51.84 kj/mol. What is delta G at 298K when the…

A: The Gibbs free energy is the free energy of the system that is used to do some useful work. It is…

Q: In the ideal gas experiment, a student used dilute HCI instead of 6.0 M HCI. As a result, a small…

A: Given: Dilute HCl was used instead of 6.0 M HCl leading to a small amount of Mg ribbon unreacted.

Q: The temperature in the room is 21 oC and the pressure is 638 torr.   1 atm = 760 torr and R =…

A: Given, Temperature = 21 oC                      = 294 K P = 638 torr    = 0.8395 atm R = 0.08206 L…

Q: 3- How many liters are occupied by 5.0 moles of methane gas, CH4, at a temperature of 0.0°C and 2.0…

A: This problem will be solved using ideal gas equation . And the equation is  PV=nRT Where , P =…

Q: gas mixture of 2.31 g NH3, 31.2 g N2, and 0.58 g mol of H2O vapor is contained at a total pressure…

A:

Q: Clare extracted GONG, an essential oil. Clare utilized steam distillation to extract GONG from the…

A: Temperature = 98.5 °C Vapor pressure of GONG = 5.06625 kPa Now, 1 kPa = 7.501 mm Hg 5.06625 kPa =…

Q: mixture composed of 60%CO2 and 40%He by volume analysis is contained at 0.5MPa. What is the partial…

A: Given : We have to calculate the partial pressure of the helium in the mixture.

Q: Use the ideal gas law to calculate how many Liters of Carbon Dioxide gas was actually made in the…

A: Let the balanced reaction on Baking soda with Vinegar be as follows, NaHCO3(aq) + CH3COOH(aq)…

Q: Bottled gas for recreational vehicles contains propane, C3H8, and butane, C4H10. Which molecules…

A: Graham's law of diffusion is used to explain the relative velocity of different gases at a constant…

Q: The [H3O*] of a 1.2 M of NH.CI (Kb = 1.8 x 10) in H2O at 25°C is. 2.58x10-5 4.2x 105 2.0x103 1.2…

A: Given: Molarity of NH4Cl = 1.2 M Kb = 1.8×10-5 in H2O at 25 oC. We have to calculate the [H3O+].

Q: Calculate the approximate PAO, given the following conditions (assurne R = 0.8): FIO, = 40, Pa = 770…

A: Given: The value of FiO2 is 0.40, PB is 770 mm Hg, PACO2 is 31 mm Hg and R is 0.8.

Q: 6. Co at STP

A:

Q: A 2.0L container has 4.00g of oxygen gas and 1.85g of helium gas. What is the mole fraction of…

A: We can determine the mole fraction from the following equation : Mole fraction of solute = moles of…

Q: please help me, double and triple check your answers, previous tutors got it wrong so check it.

A: Given: The number of moles of COF2 = 1.72 mol

Q: 5. A syringe containing 1.55mL of 02 gas is cooled from 95.3*C to 0.0*C. What is the final volume of…

A: In accordance with Charle's Law, volume (V) is directly proportional to temperature (T)

Q: Wine goes bad soon after opening because the ethanol  CH3CH2OH  in it reacts with oxygen gas  O2…

A: The balanced chemical equation for the reaction of ethanol with oxygen gas is,CH3CH2OH + O2 →…

Q: Question attached

A: ppm: Its full form is parts per million. The concentration of a gas can be expressed by ppm unit.…

Q: In the ideal gas experiment, a student used dilute HCI instead of 6.0 M HCl. As a result, a small…

A: Magnesium ribbon reacts with hydrochloric acid to form magnesium chloride and hydrogen gas. The…

Q: You find a spring that is flowing at a rate of 0.5 L/min. In the subsurface, the water interacts…

A: Given : Flow rate = 0.5 L/min And concentration of Ca2+ dissolved = 25 µM a) Since volume of water…

Q: You find a spring that is flowing at a rate of 0.5 L/min. In the subsurface, the water interacts…

A: The concentration of calcium ions in emergent water is 25 micromolar.

Q: Sampre of ar at 15.0 Psi compresses From 555 mL to 275 mL f temp remnains constant what us Final

A: The final pressure will be 30.3 psi.

Q: 5. There are 1.07 X 10³ moles of gas molecules contained in a CO2 cartridge under 5.0-atm of…

A: When the temperature and volume is constant, then the number of moles will become directly…

Q: There are 1.07 X 10-3 moles of gas molecules contained in a CO2 cartridge under 5.0-atm of internal…

A:

Q: Suppose that 0.3744 L of 1.056 mol / L of barium chloride is added to 0.5744 L of 1.356 mol / L of…

A: We will calculate mole of substanceand total volume of solution

Q: A vessel contains 0.4 moles of H2, 2.0 moles of N2, and 1.7 moles of F2. What are the mole fraction…

A: The mole fraction of the gases are 0.0976 (H2), 0.4878 (N2), 0.4146 (F2).

Q: mg of an unknown protein are disso cion is measured to be 0.107 atm at 2

A: Osmatic pressure is the minimum temperature to be required to stop the flow of the solvent molecule…

Q: A community has experienced the following exponential growth in population and water consumption. If…

A:

Q: Calculate the number of miles of baking soda present in the volume of a standard teaspoon, show your…

A:

Q: How many 1-L bottles are required tocontain 1 m3 of liquid?

A: Given: 1 m3 of liquid

Q: Where stated, classify reactions both by the key reaction event (PPT, A/B, R/O) and by the changes…

A:

Q: How many 1-L bottles are required to contain 1m3 of liquid?

A:

Q: When concentrated sulfuric acid is sold to chemist, the label contains no mention of the molarity of…

A: Given that -  Percentage of commercial Sulfuric acid = 98% (w/w)  Density of this acid = 1.80 g/mL…

Q: If AH°, of H,O the AH°, of evaporation of H,0 in ( KJ/mol) is : is -285.8 KJ/mol and AH°, of H,O is…

A: Dear subscriber! You have posted multiple questions. As per our policy we have addressed first…

Q: 16. This question relates to different gases.a. On a hot summer day, a lilo has been filled with air…

A: Considering the gas is to be behave like an ideal gas, when the pressure is constant, the volume of…

Q: what are the similarities and difference of plasma and gases

A: Gases and plasma are two states of matter. Matter is anything that occupies space

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.