How do you test if a gas is oxygen using a splint

Under what pressure will a scientist need to store 0.400 moles of gas if the container has a volume of 200.0 mL and the temperature is kept at 23.0 C?

Which piece of laboratory equipment should be used to deliver a 10.00 ml sample of acid from a stock container to a flask for a titration?

Ben is exercising his pony on a large, oval track. The pony is trotting at a constant speed of 10 m/s around the track. Which statement can be made about the pony's acceleration? A) The pony is decelerating. B) The rate of acceleration varies.

1.00 L of a gas at standard temperature and pressure is compressed to 473 mL. What is the new pressure of the gas?

True or False: Gases have a definite shape and volume. True False 2. What happens to the kinetic energy of particles when a substance changes from a liquid to a solid? Decreases Stays the same Increases

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda