A solution of known molarity is called a standard solution. Its concentration is determined by a process known as standardization. solution of known molarity is called a standard solution. Its concentration is determined by a process known as standardization.
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Mistake #1: Painting a ceiling flat white. The biggest wall in a room is the one most of us don't even think about. I never paint a ceiling dead white because all white paint has a bit of gray in it, and it takes the room down, designer Athalie Derse says. Her suggestion: Choose a cream shade instead.