What will happen to the volume if the number of moles of a gas is decreased at constant temperature and pressure?

A.

The volume will increase.

OB. The volume will decrease.

C.

The volume will remain the same.

D. The volume will be negative.

What is a good high school level science experiment?

Ammonia reacts with diatomic oxygen to form nitric oxide and water vapor: 4nh3 + 5o2 → 4no + 6h2o when 40.0 g nh3 and 50.0 g o2 are allowed to react, which is the limiting reagent?

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The rate constant for a second-order reaction is 0.54 m-1s-1. what is the half-life of this reaction if the initial concentration is 0.30 m?

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1. Sara tells Michael she is 160 centimeters tall, while Michael says he is 60 inches tall. If there are 2.54 centimeters in an inch, who is taller

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What two ions are central to the arrhenius definitions of acids and bases?