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Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO (s) + H2O (l) → Ca(OH) 2 (s)
In a particular experiment, a 1.50-g sample of CaO is reacted with excess water and 1.48 g of Ca(OH) 2 is recovered. What is the percent yield in this experiment?
Molecule
The smallest unit within a chemical substance that possesses the chemical attributes of the specific element or compound.
Lewis Structure
A representation of molecules showing all the valence electrons as dots or lines, highlighting the bonding between atoms and any lone pairs.
Empirical Formula
The simplest integer ratio of the elements present in a compound, not indicating the actual number of atoms.
Molecular Formulas
A representation of the types and numbers of atoms in a molecule using symbols and numerical subscripts.
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