How many moles are in 5g of NaOH

How many moles are in 12.3 grams of CO2

How many moles of magnesium are added to a test tube if Micah and his lab partner could count the number of atoms in the piece of magnesium ribbon to be 1.50 X 1023?

What quantity of gas, in moles, is contained in 26.97L at STP?

What would have been another way of exciting the electrons without using a bunsen burner?

What are the most chemically active metals located on the periodic table

A solid substance turns into a liquid. Which best describes this change?

List two things you know about nonrenewable energy

Does a mole of hydrogen have the same mass as a mole of oxygen? explain your answer.

A 0.500-L sample of H₂SO₄ solution was analyzed by taking a 100.0mL aliquot and adding mL of. After the reaction occurred, an excess of ions remained in the solution. The excess base required mL of for neutralization.

Ammonia can be prepared by the reaction of magnesium nitride with water. The products are ammonia and magnesium hydroxide. Write and balance the equation.