A gas system has an initial volume of 4.65 L with the pressure unknown. When the...
A gas system has an initial volume of 820 mL with the temperature unknown. When the volume changes to 7080 mL the temperature is found to be 2460 K. What was the initial temperature in K? Use three significant figures in your answer and do not enter units... numbers only!
QUESTION 1 A gas system has an initial volume of 12400 mL with the temperature unknown. When the volume changes to 1200 ml the temperature is found to be -241.6 °C. What was the initial temperature in K? Use three significant figures in your answer and do not enter units... numbers only!
A gas system has initial volume and temperature of 14.5 L and 168 °C If the volume changes to 3580 mL, what will the resultant temperature be in K? Use three significant figures in your answer and do not enter units... numbers only!
A gas system has pressure, volume and temperature of 0.9972 atm, 9.527 L and -39.70 °C, respectively. How many moles of gas are present? Use three significant figures in your answer and do not include units... numbers only!
1- A gas has a volume of 36.0 L and a pressure of 750. torr when the temperature is 10. °C. What is the pressure if the volume changes to 15.0 L and the temperature changes to 78 °C, if the amount of gas stays the same? Express your answer using three significant figures. 2- A 124 mL bubble of hot gases at 211 ∘C and 1.83 atm is emitted from an active volcano. What is the final temperature, in...
A gas system has pressure , volume and temperature of 1.308 atm, 6399 mL and 517.3 oC, respectively. How many moles of gas are present? Use three significant figures in your answer and do not include units... numbers only!
A gas system has pressure, volume and moles of 1053 atm, 8484 mLand 0.474 moles, respectively. What is the temperature in C? Use three significant figures in your answer and do not include units... numbers only!
QUESTION 4 A gas system has pressure, volume and moles of 1.705 atm, 2933 mL and 0.196 moles, respectively. What is the temperature in C? Use three significant figures in your answer and do not include units... numbers only!
A gas system has volume, moles and temperature of 5.532 L, 0.102 moles and 667.9 K, respectively. What is the pressure in mm Hg? Use three significant figures in your answer and do not include units... numbers only! QUESTION 19
At a constant amount and temperature, an unknown gas has an initial volume of 2.50 L. If the volume of the gas decreases to 1.30 L and its pressure is 5.6 atm, calculate the initial pressure of the gas. You must show the correct setup and work to receive credit. (3.5 points)