We add 1.4 moles to 700 mL of water. What is the molarity

Which two factors predominantly determine the temperature of ocean water?

Which of these sentences is true about nitrogen? a - as nitrogen is the rarest gas in the atmosphere, very few organism can use it directly. b - even though nitrogen is an abundant gas in the atmosphere, very few organisms can use it directly.

Compare natural selection to evolution. Be sure to justify your response in two or more complete sentences.

How many electrons are contained in a co3 + ion

Origin of hard water

Which of the following examples illustrates an object with kinetic energy?

A Chemist measured 184 mL using a graduated cylinder. Based on her experience, the volume did not seem to be correct.

What is the mass of a 1.00cm3 piece of iron having a density of 7.90g/cm3

When repeated measurements of the same quantity are very close to one another they are

A beaker has a mass of 77.275 calculate this mass in mg