Chemistry: MCQ information.
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10 Terms
A formula with the lowest whole number ratio of elements in a compound
Empirical formula
A chemical formula of a molecule that show the kinds and numbers of atoms present in a molecular compound
Molecular Formula
What are formulas for ionic compounds always
Empirical
Formulas for molecular might be _______
Empirical
A compound that has a specific number of water molecules bound to each formula unit
Hydrate
What does a hydrate contain with a definite mass.
H2O
Hydrates are often in what form
A crystal
What happens when the water in a hydrate is burned off
The crystalline structure is destroyed.
The substance that is left over after the hydrate has lost water
Anhydrate.