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Question 8 The air in a room can be considered to be 100% nitrogen, N2. The room has a volume of 72 m3 Air pressure is 1
Posted: Mon May 02, 2022 9:02 pm
by answerhappygod
- Question 8 The Air In A Room Can Be Considered To Be 100 Nitrogen N2 The Room Has A Volume Of 72 M3 Air Pressure Is 1 1 (52.84 KiB) Viewed 38 times
Question 8 The air in a room can be considered to be 100% nitrogen, N2. The room has a volume of 72 m3 Air pressure is 1.01 x 105 Pa. The temperature is 20°c. How many moles of gas are in the room? А B C D 2990 2910 2950 2860 Question 9 A spring has a mass of 360 g attached to it and it extends by 7.6 cm Determine the spring constant. A B С D 41.4 Nm 38.3 Nm 1 46.5 N m1 48.8 Nm 1