Which gas sample contains a total of 3.0 x 1023 molecules? O 2.0 grams of hydrogen O 71 grams chlorine O 14 grams nitrogen O 38 grams of fluorine

Q: pxygen gas? 2SO2(g) + O2(g) → 2SO3(9); A

A: When the decomposition of sulfur trioxide (SO3) occurs , the opposite reaction happens and therefore…

Q: What volume of oxygen is needed to completely combust 2.36 L ofmethane gas (C H 4 )?

A: The volume of oxygen needed has to be given,

Q: A 0.0853 mol sample of an unknown gas contained in a 3.00 L flask is found to have a density of 1.37…

A: Given data :  1. No. Of mole = 0.0853 mol  2. Volume = 3.00 L  3. Density = 1.37 g/L  To calculate :…

Q: What is the total volume of gases produced when 3.0 L of nitrogen trichloride (NCl3) decomposes into…

A: The given chemical reaction is,

Q: Below is a plot similar to the one from question 2, but this time there are multiple gases and each…

A: All molecules will have same kinetic energy at same temperature, so the fraction of molecules with…

Q: A gas-flask-A has twice the volume as flask-B. Flask-A is filled with nitrogen, while flask-B is…

A: The solution is as follows :

Q: 4 NH3 + 7 O2 ----> 4 NO2 + 6 H2O (OR 4 NH3 + 7 O2 right arrow 4 NO2 + 6 H2O) How many grams of O2…

A:

Q: If 3.25 mol of argon gas occupies a volume of 100. L at a particular temperature and pressure, what…

A: Ideal gas equation PV =  nRT used

Q: Using the following chemical equation how many liters of carbon dioxide can be produced by burning…

A: Butane (C4H10) reacts with oxygen to form carbon dioxide and water. The given chemical equation is…

Q: Explain When fluorine gas combines with water vapor, the followingreaction occurs.2 F 2 (g) + 2 H 2…

A: If we assume that all the gases are ideal gases, we can describe the coefficients of this reaction…

Q: A 0.154 mol sample of CH4 gas is contained in a 6.00 L flask at room temperature and pressure. What…

A:

Q: P4(9) + 6CI2(g) –→ 4PCI3(g) 8.02 L of P4(g) is mixed with 10.4 L of Cl2(g) and reacts with 100%…

A: % Yield = 100 %  Volume of P4 (g) = 8.02 L  Volume of Cl2 (g) = 10.4 L As, 22.4 L of gas contains 1…

Q: How many moles of N ar in 0.241g of N   O?…

A: Number is moles of a substance refers to the ratio of mass of the substance to its molecular mass.…

Q: The chemical composition of Mars.1 atmosphere is (mol%): CO2 90% and N2 8% and Ar 2%. The average…

A:

Q: um (K) was put in 3000 ml of water. They underwent a violent reaction and produced hydrogen gas…

A: Reaction Between potassium and water as, 2k+2H2 o→2koH+H2

Q: Calculate the volume, in Liters, of 46.3 mols of Sulfur Dioxide? O 0.723 L o 1037.12 L O 2.066 L O…

A:

Q: Which of the following is equal to 1 mole of Carbon Dioxide (CO2) at standard temperature and…

A: Given information:Moles of carbon dioxide (CO2) at standard temperature and pressure = 1 mole

Q: We have two 22.4 liter flasks, one containing H2 gas and one containing CO2 gas. The gases are at…

A: At STP (standard temperature and pressure), 1 mole of gas occupies 22.4 L of volume.

Q: Solid ammonium chloride, NH4Cl,NH4Cl, is formed by the reaction of gaseous ammonia, NH3,NH3, and…

A: Given,Mass of NH3 = 5.84 gMass of HCl = 5.84 gCalculation for number of moles:

Q: 0.250 mol of N2 is placed into a 0.750 L container. What is the density of the gas? 84.1 g/L 4.67…

A:

Q: What volume of 2.50 M sulfuric acid is needed to react completely with 33.5 g of aluminum? 2 Al + 3…

A: The balance chemical equation :  2Al + 3H2SO4 ----> Al2(SO4)3  + 3H2  Mass of aluminium = 33.5 g…

Q: At 150.°C and 1.00 atm, 600. mL of a vapor has a mass of 0.267 g. What is the molar mass of the…

A: Given   Temperature (T)=150°C = 423K               Pressure (P) = 1 atm               Volume (v) =…

Q: Balance the chemical equation given below, and calculate the volume of nitrogen monoxide gas…

A: Given information:Mass of ammonia = 8.00 gMass of oxygen = 8.00 gTemperature = 25 ̊CDensity of…

Q: Consider the following  4Fe(s) +3O [down]2 (g)---> 2Fe[down]2 O[down]3 (s)  it takes 1.67L of…

A: Stoichiometry relates all reactants-products moles through their stoichiometric number and deals in…

Q: What volume (in L) of cobalt can be produced when 55.0 kg of colbalt(III) oxide reacts with 5.00 L…

A:

Q: Which of the following gas samples would have the largest volume, if all samples are at the same…

A: The volume of the gases  at constant T and P is determined using the following equation…

Q: At a certain temperature and pressure, 1 L of CO21 L of CO2 gas weighs 1.75 g.1.75 g. What is the…

A: Since the temperature and pressure of the gas is same  And also volume of both gas is given same…

Q: How many moles of gas are produced from the following chemical reaction?  (NH4)2CO3 (aq)   +…

A: In this question, we will see how many moles of gas is Produces after balancing and completing this…

Q: Which of the following gas samples would have the largest volume, O 7x1023 molecules of O2 O 3.01…

A: Ideal gas law equation:- PV = nRT  Here P is pressure, V is volume, n is no. of moles of gas, R is…

Q: 4. Methanol, CH;OH, can be produced by the following reaction: CO + 2H → CH,OH( a) Hydrogen at STP…

A: Volume of hydrogen gas that flows in the reactor per minute = 16 L Volume of carbon monoxide gas…

Q: A chemist adds 1.45 L of a 0.0332 mmol/L aluminum chloride (AICI,) solution to a reaction flask.…

A: First of all, we will calculate the number of moles of AlCl3 from where mass of AlCl3 will be…

Q: The gaseous product of the following reaction is collected over water at 25°C: 2KCIO3(s) - 2KC(s) +…

A: Solid KClO3 is dissociated into solid KCl and oxygen. The equation for the balanced chemical…

Q: What mass in grams of NaN3 is required to produce 50.2 L of N2 gas (density = 1.25 g/L). According…

A: The balanced reaction taking place is given as, => 2 NaN3 (s) --------> 2 Na (s) + 3 N2 (g)…

Q: a bag of chips weighs 4.2 moles, there are 20 chips in the bag, what is the weight in moles of one…

A: Given data :  Moles in bag of chips = 4.2 mole  Number of chips in bag = 20 chips  Given mass of gas…

Q: How many argon atoms are contained in 7.66x10^5 mmol of argon

A: Given : Moles of Argon = 7.66 x 105 mmol

Q: Using dimensional analysis, how many molecules of oxygen (O2) are contained in 80.00 mL of oxygen…

A: In order to find the number of molecules in the given amount we first write down the given data:…

Q: How much space (liters) of Ne gas does

A:

Q: Based on the following equation, how many liters of NH3 can be produced from 15 liters of H2 at…

A: Given information,

Q: Which gas sample has the greatest mass? A 5.0 moles of Cl2 B 10.0 moles of O2 C 15.0 moles of N2 D…

A: The number of moles of a compound is calculated using the following formula: Moles=MassMolar mass…

Q: When 2.80 moles of N2H4 gas are reacted with 10.5 moles of O2 gas, which reactant, and how much of…

A:

Q: Considering 2H2+O2=2H2O what mass of oxygen gas (O2)will be consumed if 100.0 grams of hydrogengas…

A:

Q: Methane burns in oxygen to produce CO2 and H2O.  CH4(g)+2O2(g)→2H2O(l)+CO2(g)   What volume of…

A: From the given reaction, it is clear that one mole of methane reacts with two moles of oxygen to…

Q: A sample of gas was enriched to contain 2 % by mass of 15N with the remainder being 14N. Calculate…

A: • Average Atomic mass = Σ Mass of isotopes x Fraction of abundance• Molar mass of N2O = 2 x Atomic…

Q: 3. Calculate the volume of 88 grams of CO2 at STP. The Molar Mass of CO2 2 points is 44 g/mol * a.…

A: Given  Mass of CO2 = 88 g We know that , Number of mol = mass/ molar mass Number of moles of CO2= 88…

Q: SF6

A: We will use stoichiometry of the reaction to get the answer

Q: 1. Two bottles at the same temperature containing hydrogen sulphide (H2S) and ammonia (NH3) are…

A: Answers 1. D. NH3  molar mass of NH3 is lesser than that of H2S. rate of diffusion of gas is…

Q: Ammonia can be made directly from the elements: N2(g) + 3H2(g) → 2NH3(g) If you begin with 15.0 L of…

A:

Q: 3.56 A gas mixture has = 25%, O2 = 15.5% an %3D

A: please find the answer attached in handwritten note

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.