How many moles of solute are in a 15 M solution that has a volume of 2 liters?

If an object is not moving its kinetic energy is zero. True False

Fish give off the compound ammonia which has a pH above 7. To which class of compounds does ammonia belong?

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity?

Why can you only add coefficients and not subscripts when balancing chemical equations? subscripts are not powerful enough to change the equation. adding subscripts adds more molecules to the equation.

The ph of two lakes is measured. Lake a has a ph of 8.0; lake b has a ph of 6.0. Which of thefollowing statements is correct about these lakes?

A metal block has a mass of 122 grams and measures 2cm x 2cm x 4cm. What is the density of the block?

What are valency and radicals

Tell me some bad effects of Ethanol

How many moles of carbon dioxide are released daily by a humming birds respiration?

If a scientist creates a new rock-like substance in a laboratory, why wouldn't this type of material be classified as a true mineral?