Mercury has an average distance to the sun of 0.39 AU. In two or more complete sentences, explain how to calculate the orbital period of Mercury and then calculate it.

How many liters of chlorine gas, at standard temperature and pressure, will react with 15.5 grams of potassium metal? Show all of the work used to solve this problem. 2K + Cl2 yields 2KCl

What mass of ammonia is formed when 3.58 moles of lithium nitride reacts with water? Li3N + H2O à NH3 + Li2O

Using the information listed in Figure 2-1 what is the pH of the strongest base?

Temperature is called the substance's __ at that temperature. 6. If a solution contains the maximum amount of solute for a given quantity of solvent at a constant temperature, it is called a (n) _ solution.

What is acid rain and why is it a concern?

Is a nylon string conductor or insulator

Discuss 2 ways the cells are alike

How might a lizard that dies in a swamp become a fossil?

What is the pH of a solution with a hydrogen-ion concentration ([H+]) of 8.7 x 10-6M? Is this acidic or basic?

What are three types of beta decay