cyanlion765

If I have 2.9 moles of a gas at a pressure of 6.6 atm and a volume of 18 liters, what is the temperature in Celsius?

Which of the following is hydrotropism?

The movement of plant parts in response to the soil.

The movement of plant parts in response to water.

The movement of plant parts in response to nutrients.

The movement of plant parts in response to minerals.

113 mL of oxygen gas are collected over water at 22°C and 741 torr and left in position overnight. On the next day, the volume reads 109 mL, and the temperature reads 21 °C. What is the pressure on the second day?