I need help answering the following question: A balloon filled with helium, and its volume is 2.2L at 298K and at atmospheric pressure. The balloon bursts if its volume exceeds 2.3L. At what temperature would you expect the balloon to burst if the atmospheric pressure remains a constant?

Q: The inflated balloon bought by a mother for her child has a volume of 0.60 L at sea level (1.0 atm)…

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Q: The volume of a gas-filled balloon is 30.0 L at 40°C and 150 kPa pressure. What volume will the…

A: The combined gas law is the combination of three gas laws. Its equation is given as: P1V1T1=P2V2T2

Q: Imagine that you have a 5.50 L gas tank and a 4.50 L gas tank. You need to fill one tank with oxygen…

A: The balanced reaction is: The mole ratio is: 1 mol C2H2  ---> 5/2 mol O2 Thus, we need 2.5 times…

Q: Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed of one…

A: Given, Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed…

Q: A particular balloon can be stretched to a maximum surface areaof 1257 cm2. The balloon is filled…

A: Given data contains, Surface area=1257 cm2 Volume of helium gas=3.0 L Pressure=755 torr Initial…

Q: In the van der Waals equation, for what aspect does the factor 'b' correct in from ideal gases? A)…

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Q: Using Charles’ and Gay-Lussac’s Laws A sample of oxygen is collected in a 2.00L tank at 12.0℃ and…

A: From Charles’ and Gay-Lussac’s Lawswe know P1P2=T1T2Where P1=Initial pressureP2= final…

Q: At high pressures, real gases do not behave ideally. Calculate the pressure exerted by 13.5 g H2 at…

A: The Van der waals equation is given by

Q: WF6 is one of the heaviest known gases. How much slower is the root-mean-square speed of WF6  than…

A: Root mean square speed (rms speed) of a substance can be calculated by using the below given…

Q: Calculate the pressure of a 2.975-mol sample of N2 in a 0.7500-L flask at 300.0 °c using the van der…

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Q: The typical atmospheric pressure on top of Mount Everest129,028 ft2 is about 265 torr. Convert this…

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

Q: Falling barometric pressure precedes the onset of bad weather.     Would this pertain to Charles law…

A: Law is a statement which is based on vast no. of experimental observations or results. Falling…

Q: Hydrogen gas flows through a small hole 5.2 times faster than an unknown gas of the same size, and…

A: EFFUSION: The movement of a gaseous particle inside a container or an object is known as effusion.…

Q: A 35 L tank of oxygen is at 315 K with an internal pressure of 190 atmospheres. How many moles of…

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Q: A cylinder with a movable piston contains 0.0521 moles of an ideal gas at 127.0 °C and 752.5 mmHg.…

A: The ideal gases will obey ideal gas equation. PV=nRTP=pressureV=voumeR=gas constantT=temperaturen=no…

Q: Aluminum reacts with excess hy drochloric acid to form aqueous aluminum chloride and 44.9 mL of…

A: Given: Volume of hydrogen gas evolved = 44.9 mL = 0.0449 L…

Q: A balloon 18.5 m in diameter is inflated with helium 21°C and the atmospheric pressure of98.7…

A: (a) Given The diameter of balloon is 18.5 m. The temperature is given as 21 C. The pressure is 98.7…

Q: Which of the following gases will have the greatest velocity at the same specified temperature and…

A: Gas Molar mass(g/mol) CClF3 104 C2H6 30 CO2 44 H2O 18 CF4 88

Q: Carbon dioxide molecules have an average speed of 25.0 m/s at a given temperature and pressure. What…

A: The given data contains, Average speed of CO2 = 25 m/s.

Q: Determine the ratio of the mean speeds for H2 molecules to Ar atoms at 20°C.

A: The two gases are given H2 and Ar. Temperature of each gas is T = 20°C

Q: According to Van der Waals equation, is the actual pressure of a real gas less than or greater than…

A: The below equation shows the van der waals equation. As in the equation we can see that there is a…

Q: A balloon containing 6.23L of air is filled at ground level at a pressure of 1.0atm. It is carried…

A: Given data : Volume of air in the balloon(V1) = 6.23 L Pressure(P1) = 1 atm Given that, it is…

Q: At what temperature (in Kelvin) will 4.23 moles of N2 gas exert a pressure of 123 kPa in a 35.0 L…

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Q: the time required for given volume of Nitogen molecule to duffuse through an orifice is 35 seconds.…

A: Use concept of grams law of diffusion t2/t1=M.w2/M.w1 And get the answer.

Q: Q5) Which of the following represents the perpetual motion machine of the first kind? A) A machine…

A: Q 5)  Correct Option : A machine that continuously                                         creates…

Q: A fertilizer manufacturer uses the reaction between hydrogen and nitrogen to create ammonia (assume…

A: Given data,  9.5 × 103 moles of hydrogen (H2) reacts with 1.7 × 103 moles of nitrogen (N2) produced…

Q: A 1.00 L volume of gas at 35.0 degrees Celcius exerts a pressure of 85.5 kPa. What will the pressure…

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Q: A 260. L kiln is used for vitrifying ceramics. It is currently operating at 1105 °C , and the…

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Q: How much a spherical helium balloon of 10 diameter contains when the temperature is at 15°C and…

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Q: WF6 is one of the heaviest known gases.How much slower is the root-mean-square speed of WF6 than Ar…

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Q: A balloon is inflated to 2.50 L with nitrous oxide gas, N20, at a particular initial temperature and…

A: We know that according to ideal gas equation, PV=nRT Using this equation,

Q: 48. Solve this problem: The volume of a gas-filled balloon is 22 L at 313 K and 1.5 atm. What would…

A: Detail mathematical calculation is shown below by which we get the final volume

Q: An inflated balloon with a volume of 1,393.7 cm is squeezed to half its original volume. If the…

A: There are different types of the gas laws which shows the relation between the different measuring…

Q: The barometric pressure is generally given in units of inHg. Convert inHg to atm. Recall that 2.54cm…

A: For converting inHg to mmHg we will do the following:-                   1 inch = 2.54cm ⇒1inHg =…

Q: a For the following set of pressure/volume data, calculate the missing quantity. Assume that the…

A: By using Boyles law, Pressure is inversely proportional to its volume at constant Temperature.  ie;…

Q: At constant volume, a sample of CO with a temperature of 100 K and pressure 1500 mm Hg of is in a…

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Q: At constant volume, the mean free path, A of the molecules of a gas is independent of the…

A: Mean free path is the average distance travelled by molecules in between successive collisions.

Q: A balloon filled with helium has a volume of 30 L at a pressure of 100 kPa and a temperature of…

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Q: Suppose 10.05 mol of Ar gas are pumped into a 1.16  L container at 293.15  K Calculate an estimate…

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Q: Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and 23.7 mL of…

A: reaction between Al&HCl 2 Al (s) + 6HCl (aq) ------>2 Al Cl3 (aq) +3 H2(g)

Q: Aluminum and oxygen react to form aluminum oxide. How many liters of oxygen at 298 K and 740 mmHg…

A: Given: The temperature is 298 K. The pressure is 740 mm Hg. The number of moles of aluminium is 5.4…

Q: A 200-cm3 vessel contains hydrogen gas at a temperatureof 25°C and a pressure of 0.990 atm.…

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Q: A particular balloon can be stretched to a maximum surface areaof 1257 cm2 . The balloon is filled…

A: Given: surface area= 1257 cm2 Volume of helium gas= 3.0L Initial temperature= 298K Final temperature…

Q: A sample of gas at 15 atmospheres and 445K is cooled to 250K. What pressure will the gas be after…

A: Gay-Lussac’s Law: According to Gay-Lussac’s law, if we increase the temperature of the ideal gas the…

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.