Physical and chemical properties of water ppt

Water has three characteristics, i.e. physical, chemical and biological characteristics. The raw treated water can be checked and analysed by studying and Turbidity of Water The turbidity is measured by a turbidity rod or by a turbidity meter with optical observations and is expressed […]

The Chemical Properties of Sea Water Earth Science Recent scientific discoveries revealed the presence of vast frozen reserves of water around the Martian Polar Regions, and these appear to be showing signs of melting.
A chemical change is the process by which one or more substances change into entirely new substances. Chemical changes are not the same as chemical properties. Burning is a chemical change; flammability is a chemical property. Unit 1 Lesson 3 Physical and Chemical Changes What are chemical changes of matter?

Physiochemical Properties - authorSTREAM Presentation. Slide6: Drugs administered orally as a solid or in suspension have to dissolve in the aqueous gastric fluid (dissolution) before they can be absorbed and transported via the systemic circulation to their site of action.

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Physical and chemical properties of water ppt

Chemical Characteristics of Water. The chemical characteristics of natural water are a reflection of the soils and rocks with which the water has been in contact. In addition, agricultural and urban runoff and municipal and industrial treated wastewater impact the water quality. Microbial and chemical transformations also affect the chemical ...

It has a much lower density than liquid water. It is used for powering steam engines and some power plants. Water in the solid phase (ice) is also non-magnetic and non-conductive. Surprisingly, it has a slightly lower density than liquid water. This is a unique property of ice and it is the reason that ice floats on water.
Basic Physical Properties of Steel Steel has a density of 7,850 kg/m 3 , making it 7.85 times as dense as water. Its melting point of 1,510 C is higher than that of most metals.

In the open-ocean, a typical value is 35 ppt (parts per thousand), i.e. 35 grams of solids per 1 kg of seawater. All of the chemical elements exist in seawater, but about 87% of the dissolved salts are sodium chloride (NaCl). Brian K. Arbic Physical Properties of Seawater

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