When 66.4 g nitrogen and excess oxygen react, nitrogen dioxide is generated. If the NO2 is collected at 635 K and 0.722 atm, calculate the volume will it occupy (in L). _N2 (g) + _02 (g) _NO2 (g)

Q: A weather balloon is inflated to a volume of 26.8 L at a pressure of 739 mmHg and a temperature of…

A: Initial volume of balloon = 26.8 LInitial pressure  = 739 mmHg The inital temperature  = Final…

Q: A sample of gas contains 0.1300 mol of C2H4(g) and 0.1300 mol of H2(g) and occupies a volume of 12.5…

A: Step 1:Balanced reaction isC2H4 (g) +  H2 (g)   →      C2H6 (g)(1 volume)   (1 volume)      (1…

Q: A weather balloon is inflated to a volume of 29.4 L at a pressure of 755 mmHg and a temperature of…

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Q: A helium-filled weather balloon has a volume of 658 L at 16.9°C and 752 mmHg. It is released and…

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Q: Suppose that Daniel has a 3.00 L bottle that contains a mixture of O,, N,, and CO, under a total…

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Q: At 45o C, a gas cylinder containing hydrogen has an internal volume and pressure of 62.0 L and…

A: According to Boyle's law: The pressure of an ideal gas at constant temperature is inversely…

Q: Arrange the following in increasing order of acid strength. Rationalize your answer.

A: - I and - R effect increase acid strength. + I and + R effect decreases acid strength.

Q: Suppose the O, gas evolved by a certain chemical reaction taking place at 50.0 Cis collected over…

A: Given: Temperature = 50oC Volume of gas collected in the collection tube = 118 mL To determine: Mass…

Q: A combustion reaction involving 628.0 g n-butanol (C,H100) occurs at 345.0 °C and 15.2 atm. What…

A: Given :-  Amount of butanol = 628.0 g  Temperature = 345.0 °C  Pressure = 15.2 atm  To calculate :-…

Q: Radon is a toxic gas that exists in minute quantities in most homes. If a sample of radon gas…

A: Given: Initial volume, V1 = 39.0 L Initial Temperature, T1 = 29.0°C Final Volume, V2 = 19.0 L

Q: A 0.885 mol sample of He gas is confined in a 22.3 liter container at 34.3 °C. If 0.885 mol of N2 is…

A: Average kinetic energy can be determined using the given formula,

Q: A sample of gas contains 0.1600 mol of N2(g) and 0.4800 mol of H2(g) and occupies a volume of 27.7…

A: To solve this problem, we can start by using the stoichiometry of the reaction to determine how many…

Q: Draw product F. Select Draw Rings More F. (CHs),P-CH2

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Q: Use the References to access important valties if hee for this quest A sample of gas contains 0.1301…

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Q: A helium-filled weather balloon has a volume of 613 L at 17.9°C and 754 mmHg. It is released and…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: question. A sample of gas contains 0.1600 mol of cO(g) and 0.1600 mol of NO(g) and occupies a volume…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: A cylinder is filled with 10.0L of gas and a piston is put into it. The initial pressure of the gas…

A: Answer:This question is based on Boyle's law which states that, at constant temperature, pressure of…

Q: A mixture of methane and oxygen gases, in a 7.82 L flask at 68 °C, contains 3.36 grams of methane…

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Q: A helium-filled weather balloon has a volume of 759 L at 20.9°C and 759 mmHg. It is released and…

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

Q: How many grams of iron are needed to completely consume 45.3 L of chlorine gas according to the…

A: In the reaction :  Iron(s) + chlorine (g)  iron(III) chloride (s) Volume of chlorine gas = 45.3 L…

Q: A sample of nitrogen gas occupies a volume of 8.81 L at 56.0°C and 0.550 atm. If it is desired to…

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

Q: A mixture of oxygen and neon gases is maintained in a 5.98 L flask at a pressure of 2.08 atm and a…

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Q: weather balloon is filled with helium to a volume of 355 LL at 16 ∘C∘C and 761 mmHgmmHg . The…

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Q: A helium-filled weather balloon has a volume of 774 L at 14.9°C and 753 mmHg. It is released and…

A: As you have posted two different questions and are not the sub-parts, so , here i have answered the…

Q: The decomposition of 30.175 g of potassium chlorate yields solid potassium chloride and oxygen gas…

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Q: A sealed flask contains 3.1 L of a gas at 2.4 atm and 22.7 °C. If the density of the gas is 9.7 g/L,…

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Q: sample of an ideal gas has a volume of 3.70 L at 11.40⁢ ∘C and 1.70 atm. What is the volume of the…

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Q: A student weighs out 0.0422 g of magnesium metal. The magnesium metal is reacted with excess…

A: The balanced reaction of Mg with HCl is as follows: Mg(s)+2HCl(aq)→MgCl2(aq)+H2(g) Calculation of…

Q: Container A contains 1 mole of Kr gas and Container B contains 1 mole of He gas. Both gases are at…

A: Average kinetic energy of the gas is dependent on the temperature of the gas. Average kinetic energy…

Q: A sample of an ideal gas has a volume of 3.25 L at 10.40 ∘C and 1.50 atm. What is the volume of the…

A: According to ideal gas law PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: How many grams of phosphorus (P4) are needed to completely consume 78.2 L of chlorine gas according…

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Q: The temperature of a gas is 52•C. The gas expands from 835.2 mL to 1.148 L at a constant pressure of…

A: Given: T1 = 52°C V1 = 835 mL = 0.835 L V2 = 1.148 L The general formula for the relation between T…

Q: A helium-filled weather balloon has a volume of 512 L at 19.9°C and 756 mmHg. It is released and…

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Q: .) A 0.993 mol sample of He gas is confined in a 24.5 liter container at 27.3 °C. If 0.993 mol of…

A: The energy of gas particles due to the motion of gas particles is known as kinetic energy. The…

Q: 5. A student conducts a laboratory investigation of anaerobic respiration. The student places 10.0 g…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: 8.50L of methane (CH4) are collected at 21.0℃ and 117.1kPa. How many moles of methane gas is this?

A: Given, Volume = 8.50 L Temperature = 21.0°C  K = 273 + °C  Pressure = 117.1 KPa  101.3 kpa = 1 atm

Q: 47.9-mL sample of gas in a cylinder is warmed from 27 ∘C to 86 ∘C. What is its volume at the final…

A: According to Charles's law, at constant pressure for an ideal gas, volume is proportional to…

Q: Nitrogen gas is introduced into a large deflated plastic bag.  No gas is allowed to escape, but as…

A: The objective of this question is to find out the number of moles of nitrogen gas introduced into…

Q: A helium-filled weather balloon has a volume of 512 L at 16.9°C and 758 mmHg. It is released and…

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Q: In the Alka-Seltzer reaction, 19.76 mL of carbon dioxide are measured.  The partial pressure of…

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

Q: A 6.751 L gas cylinder contains hydrogen (H2) at a pressure of 8.339 atm and a temperature of…

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Q: Consider the reaction:  Zn(s) + 2 HCl(aq) --> ZnCl2(aq) + H2(g)   The hydrogen gas is to be…

A: Welcome to bartleby !  We have to calculate volume of hydrogen

Q: sample

A: We will calculate sign of entropy

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.