Please explain which formulas are being used and why thank you! clear and good handwriting gets a thumbs up
Please explain which formulas are being used and why thank you! clear and good handwriting gets...
Can you please explain how to do 7, 8, and 9? Also, please circle or box the answer. Thanks in advance! 7. Unit of molar mass is almol. If 3g of oxygen gas contains 0.0937 moles of oxygen, its molar mass is 8. A sample of oxygen gas at a pressure of 1.18 atm and a temperature of 24.6 °C. occupies a volume of 868 mL. If the gas is compressed at a constant temperature until its pressure is 1.38...
Physics 119 General Physics II Winter 2019 Assigament 2 Due Thursday, January 31 For the whole assignment, remember, as with everything, neatness counts. Conceptual Questions: These questions are to be answered with a short para- graph. You will be graded on the physics content of your answer as well as on its structure and conciseness. Problem 1. Which statement below is true (choose only one): (a) A mol of any gas has different volume than a mol of any other...
can you please label which is what stion 14 of 2I Container A holds 727 mL of an ideal gas at 2.50 atm. Container B holds 169 mL of a different ideal gas at 4.80 atm. A B If the gases are allowed to mix together, what is the resulting pressure? P= atm Heesene A 1.55 g sample of an unknown gas at 65 °C and 1.05 atm is stored in a 2.55 L flask. What is the density of...
PLEASE WRITE WITH CLEAR HANDWRITING & MENTION WHICH TABLE ARE USED. THANK YOU. Batch heating is a typical operation encountered in food processing. Consider a liquid food material that has to be heated in a highly agitated vessel that is fully insulated as shown in the diagram below: T. Cailed tubing Liquid Food TI Containment 1, Insulation The liquid food is to be heated by passing a hot fluid through a coiled thin walled tube with a surface area A....
It's a lot, but I really don't understand these questions. Please explain! Thank you! QUESTION 2 What volume (in L) is occupied by 1.29 moles of gas at -24.5 °C with a pressure of 704 mm Hg? QUESTION 3 A piston with a volume of 800.8 mL is filled with a gas at 304.1 K and 717.4 mm Hg. The piston is then compressed by 192.4 mL and cooled to 243 K. What is the pressure in atm) of the...