Healing time is different depending on the part of your body that you get pierced. Some parts are more likely to get infected or have problems. Piercings on your ear lobes usually take about 6-8 weeks to heal. However, piercings on the side of your ear (cartilage) can take anywhere from 4 months to 1 year to heal.
By Anne Marie Helmenstine, Ph.D. Molecular Equation Definition: A molecular equation is a balanced chemical equation where the ionic compounds are expressed as molecules instead of component ions. Examples: KNO 3 (aq) + HCl(aq) â KCl(aq) + HNO 3 (aq) is an example of a molecular formula.
Molecular formulas are different types. Before talking about formula weight or molecular weight, it is necessary to know what are a molecular formula and an empirical formula. Molecular formula is the formula which shows all the atoms in a molecule. For example, the molecular formula of glucose is C6H12O6. So a glucose molecule contains six carbon and oxygen atoms and twelve hydrogen atoms. Empirical formula shows the simplest ratio of the number of atoms in a molecule. For example, CH2O is the empirical formula of glucose.