Answer the following problems:
1. Helium gas has a volume of 250 mL at 0°C at 1.0 atm. What will be the final pressure if the volume is reduced to 100 mL at 45°C?
2. The volume of a gas at 27°C and 700.0 mmHg is 600.0 mL. What is the volume of the gas at -20.0°C and 500.0 mmHg?
3. A 2.5 L of...
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2. How do I respond to and prevent cyberbullying?
3. What should I do if I am a victim of a crime?
4. How do you feel about the school rules and regulations? Have you been following the...