Transcript

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Combine This.

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Ideally

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That law onthe beach ball

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Stoichiometry

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Jokers Wild

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Column 1, 200

Write the formula for the combined gas law.

Column 1, 400

At a pressure of 405 kPa and a temperature of 150 K, the volume of a gas is 6.00 cm3. At what pressure will the new temperature and volume be 300 K and 4.00 cm3?

Column 1, 600

At 189 K and a pressure of 550 torr, a sample of nitrogen gas has a volume of 32.0 cm3. What volume does the gas occupy at 242 K and 675 torr?

Column 1, 800

A volume of gas at 1.10 atm was measured at 22°C and 326 cm3. What will be the volume if the gas is cooled to -10°C and the pressure is adjusted to 1.80 atm?

Column1, 1000

A sample of gas has a volume of 852 mL at 25°C and 2.0 atm. What Celsius temperature is necessary for the gas to have a volume and pressure of 945 mL and 1.3 atm?

Column 2, 200

What is the value and units for both “R”s?

Column 2, 400

What volume will 2.50 mol of hydrogen (H2) occupy at -20.0 °C and 1.5 atm?

Column 2, 600

How many moles of sulfur dioxide are held inside a 67.4 L canister at a pressure of 0.25 atm and a temperature of 40.0 °C?

Column 2, 800

At what temperature will a 0.450 L vessel hold 4.0 mol carbon dioxide (CO2) gas at a pressure of 1.25 atm?

Column 2, 1000

A neon light bulb (cylinder shaped, with a volume of 0.0026 L) at 0.0 °C and 1 atm contains how many grams of gas?

Column 3, 200

What does STP stand for and what are those values?

Column 3, 400

Determine the volume (in L) occupied by 0.402 mol of a gas at STP.

Column 3, 600

What volume would be occupied by 68.0 g of gaseous carbon dioxide, CO2, at STP?

Column 3, 800

A chemical reaction produced 0.240 L of argon gas, Ar, at STP. What was the mass (in grams) of the gas produced?

Column 3, 1000

A chemical reaction produced 0.150 L of helium gas, He, at STP. What was the mass (in grams) of the gas produced?

Column 4, 200

C2H4(g) + 3 O2(g) 2 CO2(g) + 2 H2O(g)

 How many liters of water can be formed if 2.25 liters of ethylene are consumed in this reaction?

Column 4, 400

CaCO3(s) CO2(g) + CaO(s)

 How many grams of calcium carbonate will I need to form 3.95 liters of carbon dioxide at STP?

Column 4, 600

2 Cl2(g) + C2H2(g) C2H2Cl4(l)

 How many liters of chlorine will be needed to make 55.0 grams of C2H2Cl4 at STP?

Column 4, 800

For the reaction:

2 H2(g) + O2(g) 2 H2O(g)

how many liters of water can be made from 6.5 L of oxygen gas and an excess of hydrogen?

Column 4, 1000

For the reaction:

2 H2(g) + O2(g) 2 H2O(g)

How many liters of water can be made from 55 grams of oxygen gas and an excess of hydrogen at a pressure of 12.4 atm and a temperature of 850 C?

Column 5, 200

What does “n” stand for in the ideal gas law?

Column 5, 400

This volume is occupied by 100 g of carbon monoxide (CO) at STP.

Column 5, 600

At a pressure of 405 kPa and a temperature of 200 K, the volume of a gas is 6 L. At what pressure will the new temperature and volume be 300 K and 4 L?

Column 5, 800

Describe how gas particles move according to Kinetic Molecular Theory (KMT).

Column 5, 1000

At 70 kPa, 2.00 mol of carbon dioxide have a volume of 37.20 L. What is the temperature of the sample?


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