A sample of gas at 22.83 °C and an occupying volume of 12.94 L is heated to a temperature of 139.16°C. What is the new volume in L? Provide the answer with two decimals, and units.  Answer? Units?

Q: thermometer A 58.8 g sample of aluminum, which has a specific heat capacity of 0.897 J-g is put into…

A: Answer: This question is based on the conservation of energy where heat lost by aluminum sample will…

Q: Calculate the weight of a gas, with a density of 1.25 g/L that will fill a box of these dimensions:…

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Q: A student cools a 12.00-L balloon at 40.0 °C to 20.0 °C. What is the new volume at 20.0 °C?

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Q: 26 mL of oxygen gas at a temperature of 22 degrees Celsius is heated to 188 degrees Celsius. What is…

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Q: 2.69 L of hydrogen at -21.6°C are allowed to warm to a temperature of 26.7°C. What is the volume…

A: The ideal gas is equation is given by,                                      PV = nRT Where, P is the…

Q: 1. A balloon filled with 1.22 L of gas at 286 K is heated until the volume is 2.86 L while the…

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Q: Calculate to three significant digits the density of carbon dioxide gas at exactly 25°C and exactly…

A: For the ideal gas, the temperature pressure and the volume are related to the ideal gas equation.…

Q: Which 100 mL sample of gas would have the smallest mass?  a) air  b) butane c) carbon monoxide…

A: As the molecular mass of gas increases then the overall mass of the gas increases.

Q: A 2.50 L sample of gas is warmed from 20.0°C to 100°C.      a) What is its new volume in cm3?…

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Q: 12. Convert 121 m into ft.

A: We can solve this question by using the concept of unit conversion for distance.

Q: There are 26,900,000,000,000,000,000,000 oxygen molecules in 1 liter of oxygen gas at standard…

A: Scientific notation is a way for writing a number in the simpler form, when the number is too large…

Q: If it takes 9.47 minutes to fill a 60.0 gal gas tank, calculate the gasoline flow rate in mL/s.

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Q: 8. 65 liters or a gas at 52°C is to be expanded to 72 1iters. To what temperature Celsius) must this…

A: Initial temperature of gas = 52 °C = 52 + 273 K = 325 K Initial volume of gas = 65 L Final volume of…

Q: A birthday balloon had a volume of 14.1 L when the gas inside was at a temperature of 13.9 °C.…

A: Given that : At T1 = 13.9°C V1 = 14.1 L We have to calculate the volume of the balloon at T2 =…

Q: 1.49 L of hydrogen at -32.5°C are allowed to warm to a temperature of 26.1°C.  What is the volume…

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Q: The density of air is 1.29 grams/L. What is the weight, in kilograms, of a cubic meter (1.00m^3) of…

A: Given,Density of air = 1.29grams/Liter.

Q: Sulfur dioxide gas is added to a 4.91 L container at 27. °C. After heating, the volume of the…

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Q: Gold is alloyed (mixed) with other metals to increase itshardness in making jewelry. (a) Consider a…

A: (a) calculate the percentage of gold (by mass) in the jewelry,

Q: Calculate the new temperature (in Kelvin) when 1.00 L at 21.0 °C is compressed to 0.500 L. Be sure…

A: Ans is 147K

Q: 1. Write a balanced chemical equation, including physical state symbols, for the combustion of…

A: Ans 1-Octane is an alkane which on combustion produces gaseous carbon dioxide and gaseous water.

Q: Convert 670mmHg x ft^3 to metric horsepower x h

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Q: Assuming a fi xed amount of gas, complete the following table.

A: Using the combined gas-law, we have P1V1T1 = P2V2T2

Q: Carbon monoxide (CO) with the following properties occupies a volume. Determine the volume, in ft'.…

A: Given that: Temperature = 400°R = 222.22 K Pressure = 4000 lb/in2 = 272.184 atm Mass = 120 lb =…

Q: ) 526 mL of oxygen gas at a temperature of 107 degrees Celsius contracts to 460 mL upon cooling.…

A: Hi, Since you have posted multiple questions, we will solve first question only. If you want all…

Q: The speed of sound varies according to the material. Soundtravels at 5.4x10^3cm/s through rubber…

A: In 1 meter we have 100 cm. Speed of sound in rubber is given as 5.4×103 cm/s. Speed of sound in m/s…

Q: 12 He 02 02 I of the gases have the same density

A: We know, density of gas d = PM/RT Where, d = density pf gas P = pressure  M = Molar mass  T =…

Q: A. A balloon at 25°C has a volume of 595 mL. If the temperature is raised, will the volume increase,…

A: A. For a definite amount of gas, at constant pressure, the volume of the gas increases with an…

Q: A gas storage cylinder in an ordinary chemical laboratory measures 2.1 cm wide and 8.4 cm high. This…

A: It is given that the cylinder is 2.1 cm wide and 8.4 cm in height which consists of N2 gas at an…

Q: A gas occupies 14.5 L at standard temperature. What is its volume at 265.8 °C?

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Q: A man heats a balloon in the oven.  If the balloon initially has a volume of 0.40 liters and a…

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Q: A gas storage cylinder in an ordinary chemical laboratory measures  5.7cm  wide and  23.cm  high.…

A: Given: A gas storage cylinder in an ordinary chemical laboratory measures 5.7 cm wide and 23 cm…

Q: At 167°C a gas has a volume of 308 ml. What would the temperature of the gas if the volume is…

A: Given: V1=308 mL=0.308 L. T1=1670C=(167+273)=433 K. V2=284 mL=0.284 L.

Q: Some groceries are placed in a deep freezer that is set at 18 oF. What is this temperature in…

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: On hot days you may have noticed that potato chip bags seem to inflate even thought they have not…

A: There is a change in volume of bag due change in volume of gas molecules in bag.

Q: the density of ____________ gas is 5.54 g/L. A) sulfur trioxide B) carbon dioxide C) sulfur dioxide…

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Q: A liter of alcohol at zero degree Celsius is heated to 40 degree Celsius. What will be its new…

A: Given data contains, Initial volume is 1 liter. Initial temperature is . Final temperature is .

Q: I have 48 liters of gas in a piston at a temperature of 215°C. If I cool the gas until gas until the…

A: Charles Law: - it is a special case of the ideal gas law. It states that the volume of a fixed mass…

Q: Convert 93 L/day to floz/hr

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Q: II a cylindrical tank holds 100, 000 gallons ol waler, which can be drained Iromn the bottom ol the…

A: Please have a look on the solution:

Q: . Convert the following: A) 33L to mL B ) 197μg to g C ) 49cm to km

A: Given: To convert the units.

Q: Please provide the 2 conversion factors (CF) that correspond to each equality: 1L = 1000 ml…

A: According to the guideline, in one session only one question can be solved. Ask the second question…

Q: A gas company in Massachusetts charges $1.70 for 15.0 ft3 of natural gas. (a) Convert this rate to…

A: (a)The conversion of ft^3 to L can be done as follows,1 ft^3 = 28.3168 L

Q: 1. Write a balanced chemical equation, including physical state symbols, for the ロ→ロ decomposition…

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Q: what is is the mass of air in gram

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Q: If 22.9 mol of Ar gas occupies 71.9 L, how many mL would occupy 44.1 mol occupy under the same…

A: Given: The initial volume of Ar gas (V1) = 71.9 L The initial number of moles of Ar gas (n1) = 22.9…

Q: Which microscopic representation best represents a diatomic gas?

A: A diatomic gas is gas in which there are two different types of atoms in a molecule of gas.

Q: At 22.5 degrees Celsius the volume of a balloon is 3.25L what is the volume at 3.5 degrees Celsius?

A: The fundamental gas laws like Boyle's law, Charles' law, Avogadro's law, etc. describe the state of…

Q: complete given data, proper equations with correct significant features and units...

A: Given,  Volume of H2SO4 = 20 mL    = 0.020 L Molarity of NaOH(M) = 0.0811 M Volume of of NaOH(V) =…

Q: If 13 mol of Ar gas occupies 141.6 L, how many mL would occupy 88.8 mol occupy under the same…

A: Given: Initial moles n1=13 mol The initial volumeV1=141.6 L Let the temperature and pressure be T…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.