A 175 mL sample of neon had its pressure changed from 75 kPa to 39.94 kPa. What is its new volume?
A 175 mL sample of neon had its pressure changed from 75 kPa to 39.94 kPa....
a) 4.00 L
b) 800 mL
c) 10.2 L
d) 2.45x103 mL
A sample of neon initially has a volume of 2.50 L at 100 °C. What is the new temperature, in °C, when the volume of the sample is changed at constant pressure to each of the following?
A sample of neon gas at a pressure of 0.950 atm and a temperature of 206 °C, occupies a volume of 440 mL. If the gas is heated at constant pressure until its volume is 600 mL, the temperature of the gas sample will be...... °C.?
A sample of neon gas at a pressure of 820 torr and a temperature of 24.5 °C, occupies a volume of 848 mL. If the gas is allowed to expand at constant temperature until its pressure is 524 torr, the volume of the gas sample will be ---- mL.
PLEASE ANSWER ALL PARTS: 1a. A sample of neon gas at a pressure of 1.13 atm and a temperature of 20.6 °C, occupies a volume of 597 mL. If the gas is compressed at constant temperature until its pressure is 1.63 atm The volume of the gas sample will be _______ mL. 1b. A sample of helium gas at a pressure of 1.11 atm and a temperature of 29.1 °C, occupies a volume of 17.4 liters. If the gas is...
5. The temperature of a 35.2L sample of gas was changed from 25°C to 75°C while keeping the pressure constant. What is the new volume? W i s juodi tonno IV. BOJ DOTISIMIT 25W 259 6. A sample of gas confined in a 2.0L container at 930 Torr and 25°C was heated to 45°C. What was the final pressure? DSP9 V9 9
. Oxygen in a 17 mL container at a pressure of 207 kPa is transferred to a container with a volume of 282 mL. What is the new pressure if the temperature changes from 266 K to 269 K?
a sample gas initially at a volume of 14.2 ml had its temperature change from 45.3 c to 34.2 c at a constant pressure. after the temp change what was the gas volume?
5. If a sample of gas occupies 6.80 L at 325°C, what will its volume be at 25°C? 6. A gas at 155 kPa and 25°C has an initial volume of 1.00 L. What will the volume be at STP? 7. A sample of neon has a volume of 345 mL at 25°C and 90 kPa. Calculate moles. 8. What volume is occupied by 0.250 g CO, at 25°C and 80.5 kPa? 9. At 46°C and 89 kPa pressure, a...
A sample of argon gas has a volume of 735 mL at a pressure of 1.20 atm and a temperature of 112 ∘C. What is the final volume of the gas, in milliliters, when the pressure and temperature of the gas sample are changed to the following, if the amount of gas does not change? 1) 669 mmHg and 280 K 2) 0.58 atm and 75 ∘C 3) 14.9 atm and -15 ∘C
20. A sample of helium gas has a volume of 900. mL and a pressure of 2.50 atm at 298 K. What is the new pressure when the temperature is changed to 388 K and the volume is decreased to 450. mL? Express your answer as a numeric response to the proper degree of certainty (# of significant figures).