WILL GIVE 100 POINTS AND BRAINLIEST TO WHOEVER ANSWERS ALL FIRST
1. Oxygen occupies 150. mL at 720 Mm pressure. How many mL with it occupy at 750. Mm?

2. Nitrogen is Collected when the pressure is 800. Mm having a volume of 190 mL. What volume will it occupy at standard pressure?

3. Hydrogen has a volume of 300. mL when pressure is 740. Mm. What volume will it occupy at 700. Mm pressure?

4. Helium has a volume of 200.0 mL at 73.0 cm pressure. What pressure in cm is needed to reduce its volume to 50.0 mL?

5. Given 100. mL of hydrogen collected at 27 C, what volume will it occupy at 42 C?

6. Argon Occupies 155 mL of volume when its temperature is 37 C. At what Celcius temperature will the volume be 125 mL?

7. Oxygen occupies 80.0 mL of volume at -33 C. What is its volume at 33 C?

8. Methane gas occupies 58.0 L at 17 C. What is the new volume at standard temperature?