How many moles of methane gas, CH, are in a 1.00x10 L storage tank at STP? 4.46 10° mol Submit Previous Answers RequestAnswer X Incorrect; Try Again; 5 attempts remaining Part B How many grams of methane is this?

Q: A 1.32 gram sample of an unknown gas is found to occupy volume of 0.624 L at a pressure of 599 mm Hg…

A: Given, mass of the unknown sample (m) = 1.32 g Volume (V) = 0.624 L Note: 760 mmHg = 1 atm Pressure…

Q: A sample of xenon gas collected at a pressure of 0.978 atm and a temperature of 23.0 °C is found to…

A: Here given----- Pressure (P) = 0.978 atm Volume (V) = 27.7 L Temperature (T) = 23 0C = (273+23) K =…

Q: A 33.63 L container of CF4 gas at 26 degree C and  pressure 719.1 torr contains how many grams of…

A: The ideal gas law is the equation of the state of a hypothetical ideal gas.  The ideal gas equation…

Q: Calculate the volume, in liters, occupied by 0.170 mol of He gasUse the molar volume to calculate…

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Q: How many moles are contained in 82 mL of air at STP?

A: Given :- volume of air = 82 mL  To calculate :- number of moles of air    at STP :-  1 mol gas =…

Q: What is the volume in liters of 9.10 moles of CO₂ at standard temperature and pressure (STP)?

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Q: A ballon is filled to a volume of 1.5L with 3 moles of gas at 25 degrees celecius. With pressure and…

A: A Ballon is given filled by 3 mole of gas and its volume is 1.5L at 25 degree celecius. Now if we…

Q: One mole of a gas occupies a volume of 22.4 L at STP. Calculate thetemperature and pressure…

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Q: Yana uses 16.4 liters of helium to blow up a balloon for a party. If the room is at STP, how many…

A: Volume of Helium = 16.4 Litres Given condition is STP :- At STP :- Temperature = 0°c = 273.15 K…

Q: What volume of carbon dioxide (in L) will 3.32 g of antacid made of calcium carbonate produce at…

A: Molar mass of CaCO3 = 100.0869 g/mol Calculation of no. of mol of CaCO3: n=given massMolar mass=3.32…

Q: Consider the decomposition of sodium bicarbonate: 2NAHCO3(s) → NazCO3(s) + H20(g) + CO,(8) How many…

A: Given that:  P = 0.965 atm  T = 19°C = 19°C + 273 = 292 K Mass of NaHCO3 = 4.38 g Molar mass of…

Q: How many milliliters of CO gas would be produced by the complete reaction of 2.40 g…

A: The given reaction is  C(s) + H₂O(g)  → CO(g) + H₂(g)   Hence according to the above reaction we can…

Q: Be sure to answer all parts. How many moles of gaseous arsine (ASH3) occupy 0.912 L at STP? mol AsH3…

A: One mole of Any gas that occupies 22.4 L at STP similarly  One mole of AsH3 also occupies 22.4 L at…

Q: 1. How many moles are in 3.8 L of water vapor (H2O) at STP? 2. How many liters are in 3.4 of xenon…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25 g sample of the gas occupies a…

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Q: What volume of carbon dioxide in L will 3.36 g of antacid made of calcium carbonate produce at 37.0…

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Q: At 4.00 L, an expandable vessel contains 0.864 mol of oxygen gas. How many liters of oxygen gas must…

A: Avogadro's law: According to the avogadro's law equal volume of all gases have equal number of moles…

Q: What is the volume (in L) of 4.35 g of O2 at 1.68 atm and 74 °C? Just type your answer in the box…

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Q: How many gas molecules are present in 510 . mL of propane (C3H8) at 45 °C and 455 torr pressure?…

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Q: How many 3 liters balloons could the 12 L helium tank pressered to 160 atm fill? Keep in mind that…

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Q: Use combined gas law. Step by step. A. At stp, a gas occupies a volume of 300 ml.what would be is…

A: Ideal gas equation is the equation that gives the relationship between the pressure, temperature,…

Q: IC How many liters will 3.5 moles of carbon monoxide occupy at STP? Show your work. I

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Q: the mass of the CO2?

A: Given data, P=3178 torr (4.1815 atm) T = 618 oC+273=891 K V = 2300 mL (2.3L)

Q: A sample of xenon gas collected at a pressure of 0.596 atm and a temperature of 28.0 °C is found to…

A: For finding the number of mol l, first assume that the gas behaves ideally. Then Using ideal gas…

Q: An unknown gas has a density of 2.77g/L at STP. What is the molecular weight (in g/mol) of this…

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Q: How many gas molecules are present in 510 . mL of propane (C3H8) at 45 °C and 455 torr…

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Q: 5.40g of an unknown gas at STPfills a 500ml flask. What is the molar mass?

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Q: How many moles of a gas will occupy a 750 mL volume at 25 °c and 0.42 atm pressure? What is the…

A: Recall the following relation                                  PV=nRTGiven that,pressure of…

Q: 6) Calculate the number of grams in 13.4 L of chlorine gas (C2) at STP.

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Q: At a temperature of 312 K, ? moles of an ideal gas occupy 572.9 mL at 726.6 mm Hg. Write your answer…

A: Given, Note: 760 mmHg = 1 atm Pressure (P) = 726.6 mmHg = 0.956 atm Volume (V) = 572.9 mL = 0.5729 L…

Q: How many moles of carbon dioxide are in a 3440 mL sample of the gas at 1370 . mm Hg and 176 oC?

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Q: How many milliliters of CO gas would be produced by the complete reaction of 2.40 g of C at STP…

A: The number of moles of gases produced in a reaction can be calculated by using the equation that 1…

Q: mol of gas. A 2.80 L flask filled with gas at 0.914 atm and 19.0 °C contains

A: Convert unit of temperature:

Q: What is the new pressure of a canister of Ne at 455 K if the canister was originally at STP?

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Q: Calculate the number of moles of Cl2(g) (70.90 g/mol) in a volume of 352 mL at 27.5oC and a pressure…

A: PV = nRT Where, P = pressure in atm, V = volume in L; R = 0.082 L atm mol-1 K-1 and T = temperature…

Q: The air in a bicycle tire is bubbled through water and collected at 25oC.If the total volume of gas…

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Q: At STP, a sample of helium gas occupies a balloon to a volume of 1.4 Liters. How many moles of…

A: We know the ideal gas equation: - PV = nRT. P = pressure V = Volume  n = number of moles R = Gas…

Q: Calculate the number of moles of a gas that is present in a 7.40 L container at 45°C, if the gas…

A: Pressure (P) = 725 mmHg= (725/760) atm = 0.954 atm Volume =7.40 L Temperature = 45°C = 318 K R = gas…

Q: | moloF F Dioxygen gas has a volome OF 2 2.4L at stP. what is the v0lume I Of mol of Dinitrogen gas…

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Q: 6) During a medical procedure 3.68L of CO2 at 15.0°C and a presure of 1.25 atmbis used to expand an…

A: Final volume can be determined using Ideal gas equation: PV = nRT

Q: Impoi tant VAues Il Heeded for this question. A sample of hydrogen gas collected at a pressure of…

A: Given  Pressure ( P )        =  1.22 atm  Temperature ( T ) =  288 K  Volume ( V )         =  574 mL…

Q: 7. How many moles of oxygen gas occupy a 300 mL container at 2.0 atm and 125 degrees Celsius? 8.…

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Q: How many liters of CH,OH gas are formed when 3.20 Lof H, gas are completely reacted at STP according…

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Q: 0.300 mol of O2 gas is held at an a 5.00 L container at 45.0 °C. Determine the following: (a) the…

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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: Using the ideal gas equation: PV = nRT, calculate the volume (in liters) a 3.1 mol sample of a gas…

A: Ideal gas equation is also known as gas density equation. The ideal gas equation is shown below.

Q: How much carbon dioxide gas, in grams, is in a 1.1 L balloon at STP

A: We have to determine how much carbon dioxide gas, in grams, is in a 1.1 L balloon at STP?

Q: In one lab, the gas-collecting apparatus used a gas bulb with a volume of 286 mL. How many grams of…

A: Applying ideal gas equation  PV = nRT  where P = pressure, V = volume , n = moles  R = gas constant,…

Q: How many milliliters of CO gas would be produced by the complete reaction of 2.40 g of C solid at…

A: Given,

Q: A fictitious metal called Oscium (MM = 72.4 g· mol-1) reacts with nitrogen gas according to the…

A: 22,400 ml N2  ------- 1mole N2 55.1 ml N2 --------   ?     = 1×55.122,400     = 0.00246 moles N2

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.