OWP will be closed from 4:00 pm on Friday, December 20, 2024, until 8:00 am on Thursday, January 2, 2025, for Winter Break.
(All times are PST.)

If exams are submitted:	Course certificates will be mailed:
By December 13th	By December 20th
After December 20th	Early January

Please note: Postmark dates will not be honored.

Water and Wastewater Terms Beginning N

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

normality

The number of gram-equivalent weights of solute in 1 liter of solution. The equivalent weight of any material is the weight that would react with or be produced by the reaction of 8.0 grams (g) of oxygen or 1.0 g of hydrogen. Normality is used for certain calculations of quantitative analysis. Also see N.