How many moles of gas must be forced into a 5.4 L tire to give it a gauge pressure of 30.6 psi at 21 ∘C? The gauge pressure is relative to atmospheric pressure. Assume that atmospheric pressure is 14.9 psi so that the total pressure in the tire is 45.5 psi . Express your answer using two significant figures.
How many moles of gas must be forced into a 5.4 L tire to give it...
How many moles of gas must be forced into a 5.0 L tire to give it a gauge pressure of 32.4 psi at 22℃. The gauge pressure is relative to atmospheric pressure. Assume that atmospheric pressure is 14.9 psi so that the total pressure in the tire is 47.3 psi.
Part A The tire is inflated (while cold) to a volume of 11.8 L and a gauge pressure of 36.0 psi (Note: The gauge pressure is the difference between the total pressure and atmospheric pressure. In this case, assume that atmospheric pressure is 14.7 psi.) at a temperature of 12.0° C. While driving on a hot day, the tire warns to 65。°C and its volume expands to 12.2 L. What is the total pressure (gauge pressure+ atmospheric pressure) in the...
cylinder with a moveable piston contains 0.77 mol of gas and has a volume of 339 mL. Part A What will its volume be it an additional 0.25 mol of gas is added to the cylinder? (Hint: The final number of moles is the sum of the initial number and the amount added.) Express your answer to two significant figures and include the appropriate unit PIA O v. Value Units Submitmesuest Answer Submit Request Answer Review I Constants 1 Periodic...
how many moles of gas are required to increase the pressure of a car tire at 25 Celsius fro 33.0 psi to 34.0 psi? the volume of the car tire is 11L. (1atm=14.7 psi)
How many grams of air (M = 29 g/mol) must be pumped into an automobile tire if it is to have a gauge pressure of 33 psi? (Assume the volume of the tire is 5,800 cm3 and its temperature is 21 degrees C)
part a A 12.0 L gas cylinder is filled with 7.80 moles of gas. The tank is stored at 51 ∘C . What is the pressure in the tank? Express your answer to three significant figures and include the appropriate units. part b A 300. L kiln is used for vitrifying ceramics. It is currently operating at 1195 ∘C , and the pressure is 0.9000 atm . How many moles of air molecules are within the confines of the kiln?...
An 8.5-L tire is filled with 0.55 mol of gas at a temperature of 305 K. What is the pressure of the gas in the tire? Express the pressure in atmospheres to two significant figures.
How many moles of gas are in a container that has a volume of 20.5 mL, temperature of 303 K, and pressure of 1.10 atm? Assume ideal gas behavior. L atm L kPa • Use R-0.08206 mol K vor 8.314 v for the ideal gas constant. mol K • Your answer should have three significant figures.
Taking into account the vapor pressure of water, how many moles of hydrogen gas, n, are present in 343 mL at 752 torr and 29 ∘C?The value of the gas constant R is 0.08206 L⋅atm/(mol⋅K). You may also find the conversion factors 1 atm=760 torr and TK=TC+273 useful. Express the number of moles to three significant figures.
please help! erniperture cr VOILITE Analyze (A) Find the pressure in the tire at -15 C Rewrite the ideal gas equation PV nRT so that the two variables that change are both on the left-hand side: P nR T V Since all the quantities on the right-hand side of the equation remain constant, the initial value of the left-hand side of the equation must equal the final value: P P T T or P P T A tire gauge measures...