1. How many moles of oxygen will occupy a volume of 2.5 liters at 1.2 atm and 25ºC? 2. What volume will 2.0 moles of nitrogen occupy at 720 mm Hg and 20.0ºC?
3. What pressure will be exerted by 25 g of CO2 at a temperature of 35ºC and a volume of 500.0 mL?
4. At what Celcius temperature will 5.00 g of Cl2 exert a pressure of 900.0 mm Hg at a volume of 750 mL?

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

What are some natural measures of time