1 Lecture 3: Temperature, Salinity, Density and Ocean Circulation _____ Two of the most important characteristics of seawater are temperature and salinity –

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Precipitation-any product of the condensation of atmospheric water vapor that falls under gravity.The main forms of precipitation include drizzle, rain, sleet, snow, and hail.

Questions on Acidity of Rainwater. 1. List two or more ways that you could test the acidity of a sample of rainwater. 2. Write a balanced chemical equation for the dissociation of nitric acid in water.

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Density. Density is defined as mass per unit volume.. Data can be entered into any of the boxes below. Specifying any two of the quantities determines the third. After you have entered values for two, click on the text representing to third to calculate its value.

Explanation of the physical anomalies of water including explanation of surface tension, the Jones-Ray effect, sea foam, viscosity and self-diffusion

Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and then becomes heavy enough to fall under gravity.Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth.

Jun 02, 2003 · We had our footings for our new home poured seconds before a heavy rain. The surface has some dark spots and some of the gravel is at surface. After the rain I

Water is the chemical substance with chemical formula H 2 O; one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom. Water is a tasteless, odorless liquid at ambient temperature and pressure, and appears colorless in small quantities, although it has its own intrinsic very light blue hue.