Why is water water and not dirt and why is air also water?

Which alkyl chloride, through primary, is essentially unreactive in sn2 reactions?

is the force for the hail fall

Which is the charge that results when oxygen becomes an ion?

When the volume of a gas is changed from 1145 ml to 765 ml, the temperature will change from? k to 640 k?

Calculate the number of moles of iodine that can be made this way from from 16.4 grams of NaIO3

Which statement best illustrates why carbon is so important to living things? a. Carbon occurs as a solid, a liquid, and a gas. b. Carbon is found in both the living and nonliving worlds. c. Carbon is stored in large quantities in fossil fuels. d.

How do astronomers explain the formation of the milky way galaxy

1 What characteristic of an element determines how its atoms can bond with other atoms?

The law of conservation of mass states that during a chemical reaction, total mass is

What information is needed to write a correct chemical formula to represent an ionic compound?