Na2Co3 and BaCl2 form precipitate

A chemical property describing the ability to catch fire and burn

Which arrow identifies the change in energy in which the energy of the products is less than the energy of the reactants? (identify the arrow by typing the letter corresponding to the arrow) ?

Which techniques would be best for separating the solute from the solvent in a solution? Check all that apply. distillation centrifugation boiling/heating chromatography crystallization long standing

3. Concentrated H2SO4 is 18.0 M. If you use 18.0 mL to make 2.00 L of a diluted solution what is the final molarity (concentration)

Which description explains events that take place during the mixing? Select all that apply. Warm water molecules move more slowly than cold water molecules.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda