how many liters of air in a room that measures 10.0ft ×11.0ft and has a mass of 8.00ft ceiling
1 L = 103 cm3
1 ft = 30.48 cm
(10.0 ft x 30.48cm/1ft ) x (11.0 ft x 30.48 cm/1ft) x (8.00 ft x 30.48 cm/1 ft) = 2.49 x 107 cm3
= 2.49 x 104 L
how many liters of air in a room that measures 10.0ft ×11.0ft and has a mass...
How do I do 28-35
28. A sample of gas measures 5.00 liters at 1.00 atm. To change the volume to 3.50 liters at constant temperature, what pressure must be applied? 29. How many moles of by drogen (He) fill a weather balloon whose volume is 250 liters at a pressure of 0.50 atm with a temperature of-10.0 C? 30. What is the pressure of 3.50 moles of helium at -50.0'C in a rigid container whose volume is 25.0 liters?...
An air tank contains 25 liters of air. The tank is kept in a room that is 30 0C. The air pressure inside the tank is 2.5 atm. How many moles of air are in the tank? gas laws
solve
How many air molecules are in a 11.0 x 12.0 x 10.0 ft room? Assume atmospheric pressure of 1.00 atm, a room temperature of 20.0 ° C, and ideal behavior.Volume conversion:There are 28.2 liters in one cubic foot. View Available Hint(s) ?? A2cp 9.32 molecules Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining; no points deducted
One liter of air at sea level contains ___ molecules. How many molecules do 4 liters of air contain at 11 km height
1. A 1.35 L bicycle tire is inflated to 60 PSI. How many liters of air at standard pressure are in the tire ?
Matlab code 3. Create a units convertor for measures of volume. Ex: How many liters are in 10 gallons – answer is 37.8541. a. Create input statements that ask for a quantity and a set of possible units. The possible units are cubic meters, cubic feet, liters, or US gallons. b. Create an input statement to ask for the converted unit. c. Use if statements to perform the conversion. d. Use fprintf to display the conversion in a meaningful way...
12. If a sample of water has a density of 1.025 g/cm', how many liters is the sample with a mass of 2.04 kg?
A room measures 12 1/2 feet on each side. How many square feet of carpeting will be needed to completely cover the floor?
3. Estimate the difference between the weight of air in a room that measures 20 x 100 x 10 ft in the summer when T = 90 °F and the winter when T = 10 °F. Use Pressure in room = 14 psia. Use the ideal gas assumption for air ( Molecular Weight of Air = 28.97kg/kmol
The mass percent of sodium chloride in seawater is 3.5%. How many liters of seawater must be evaporated to obtain 738.9 g of sodium chloride. The density of seawater is 1.026 g/mL.