A sulfur dioxide gas sample has a volume of 242.62 mL at 242279 pascals and 82.99oF. Calculate the mass of the gas sample. Atomic Mass: O: 15.999 g/mol S: 32.065 g/mol

Q: A cylinder measuring 2.9 cm wide and 3.5 cm high is filled with gas and the piston pushed down with…

A: GIVEN: Width of cylinder= 2.9 cm Height of cylinder=3.5 cm The pressure of the gas = 879. kPa To…

Q: In a certain cement production, 100 kg of limestone containing 90% carbonates (Calcium and Magnesium…

A: We have given 90 % mass of carbonates , so first we would calculate total mass of carbonates in 100…

Q: Your answer is incorrect. What Kelvin temperature corresponds to 68 °F (expressed to the nearest…

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Q: The universal gas constant R, is defined as the following: R= 8.314 kg•m²/ s²•K•mol What would be…

A: We can use the following conversions: 1 kg = 2.2046 lbs Hence, conversion factor to convert from kg…

Q: 18. Suppose that you want to know whether you could lift a gallon of liquid mercury. One gallon is…

A: Given: The volume of the Mercury= 3780 mL= 3780 L1000 =3.780 L Specific gravity= 13.55 To find: Mass…

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: Vitamin C has the formula C6H8O6.  Calculate the number of Vitamin C molecule in a 0.250g table of…

A: 1 mole of a substance contains Avogadro's number.

Q: Example la - Convert 150 Btu h1 ft? (°F ft')1 to W m'K1 %3D Notes: 1 Btu = 1.055 x 10' J (J= Joule)…

A: we have to convert 150 Btu h-1ft-2°F ft-1-1to  wm-1k-1Given1 Btu=1.055*103 joule(j-joule)1 w=J/s1…

Q: 200g of the 40 % methanol by mass is combined with 150 g 70% methanol by mass are mixed in a…

A: Given,  When combined 200 g. of the 40% methanol by mass and 150 g. of 70% methanol by mass, the…

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: . Calculate hHg (Density water = 1.00 g/mL Density of Hg = 13.6 g/mL) %3D %3D

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Q: Carl is approaching the Canadian border on a trip from Vermont to Montreal, Canada, and the gas in…

A: Given : price of gas in US = $ 2.45 USD per gallon  Price of gas in Canada = $ 1.40 CAD per litre…

Q: A particular plot of distance traveled against time elapsed is found to be a straight line. After an…

A: The slop of a distance- time graph gives us the value of speed. Speed is defined as the amount of…

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

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

A: Answer:

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: Convert 300.0 K to:a. 8C b. 8F

A: Temperature is the measure of hotness of a substance. The SI unit of temperature is kelvin(K). Other…

Q: A cylinder measuring 2.2 cm wide and 2.6 cm high is filled with gas and the piston pushed down with…

A:

Q: This is the Mass of two pieces of gum together Mass of unchewed gum - 9.1 g mass of chewed gum -…

A:

Q: If the pressure of a sample of gas is held constant, its volume (V) is directly proportional to the…

A: As Charles's law volume is directly proportinal to the temperature.

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

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

A:

Q: In a certain cement production, 100 kg of limestone containing 90% carbonates (Calcium and Magnesium…

A: given data is  limestone is 100kg with 90% carbonates  amount of carbon dioxide produced is 28 cubic…

Q: When you perform the following operations, how many significant figures should your answer have?…

A: The operation is :  182.000 km + 563.0 dm = ?  Number of significant figures in this operation = ?

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: A gas sample has a volume of 0.185 X 10-6 m3 at 38 °C. What is its volume at 97 °C?

A: Given- Initial volume = 0.185 × 10-6 m3Initial Temperature = 38 °CFinal Temperature = 97 °C To find-…

Q: If a deep-sea diver has 0.050 Liters of gas in his blood under a pressure of 250. atm, then rises…

A: We have give that P1 = 250 atm V1 = 0.05 L P2 = 50 atm V2 = ?

Q: A 270.3 mL sample of carbon dioxide was heated to 303 K. If the volume of the carbon dioxide sample…

A: Given;

Q: A mixture of methane (CH₄) and butane (C₄H₁₀) at one atmosphere pressure and 25°C has a density of…

A:

Q: What is the temperature (in units of degree Celsius) of a room

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Q: A hybrid car can make 55 miles on per gallon of gasoline. How far in kilometer will this car travel…

A: 1 mile = 1.609 km1 gallon = 3.7854 L…

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: A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a…

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Q: 13.2. A blimp rises because it is filled with Helium gas which has a smaller molecular mass than air…

A: The expression of the ideal gas equation as follows: PV = nRT

Q: Torricelli, who invented the barometer, used mercury inits construction because mercury has a very…

A: The relationship between pressure and height is given below. P = h × d × g Here, P is the pressure,…

Q: Raw milk is stored at a dairy farm in a refrigerated cylindrical vat 6.50 feet wide and 12.5 feet…

A: Assume the cylinder height is 12.5 and 6.50 feet wide The level of the milk is 2.75 feet from the…

Q: 18) What will the temperature of a 2100. mL sample of nitrogen at 526. mm Hg and 42.4oC be, in oC,…

A:

Q: To what decimal place should each answer be rounded? How many significant figures does the rounded…

A: There are Following important rules for rounding off - (1) First of all determine the rounding digit…

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) Is it true that 26.3 mpg gasoline translates to 319 g CO:/mi? i. Convert mpg (miles per gallon)…

A: We have to find out that Is it true that 26.3 mpg gasoline translates to 319 g CO2/mi.

Q: liquid X has a normal boiling point of 144.20 °C and a boiling point elevation constant K,=0.76…

A: Boiling point of solution = 145.3 °c Boiling point of solvent = 144.2 °c □Tb = 145.3 - 145.2   =…

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

A:

Q: what is is the mass of air in gram

A:

Q: A helium-filled balloon is launched when the temperature at ground level is 27.8°C and the barometer…

A: According the combined gas law, the volume for a given amount of a gas is proportional to the ratio…

Q: How liters of air are in a room that measures 10. Oft x 11.Oft and a 8. Oft ceiling? many 1 in =…

A:

Q: Given: 250mL of gaseous chlorine, density=3.16g/L. What is the mass of the gaseous chlorine B. What…

A: A) Given that: Density of chlorine gas = 3.16g/L Volume = 250mL = 250ml×1L/1000ml = 0.250L