effects of water pollution

Let us learn about effects of water pollution

Human infectious disorders are among the most serious effects of water pollution

Waterborne disorders occur when parasites or other disease-causing microorganisms are transmitted via contaminated water, particularly water contaminated by pathogens originating from excreta. These include intestinal parasites, typhoid, & most of the enteric & diarrhea diseases caused by parasites, bacteria, & viruses. Among the most serious parasitic diseases are giardiasis, ascariasis, amoebiasis, & hookworm

In oceans, rivers & seas, water pollution effects flora & fauna in them. Further, the birds & animals which consume this contaminated food supply can perish. Blood diseases, nervous system disorders & heart diseases are some of the effects of water pollution. Many toxins in polluted water lead to cancer. Rarely, the body's chromosomal makeup can be altered. Some of the less potent effects are skin lesions, diarrhea & vomiting.

The effects of water pollution are not always instant, direct or immediate. The effects of water pollution are not always seen at the point of contamination. The effects of water pollution are sometimes never known by the person responsible for the pollution. However, water pollution has a huge impact on our lives. With knowledge, consideration & preparation, The effects of water pollution can be decreased.

In our next blog we shall learn about specific heat air I hope the above explanation was useful.Keep reading and leave your comments.

double displacement

Let us learn about double displacement

A neutralization reaction is a type of double displacement reaction. During period of neutralization reaction an equal amount of acid reacts with an equal amount of base. A solution of salt ionic compound & H2O is always created as a product.

A double displacement is also called metathesis is a reaction in which two reactants trade fragments: AB + CD = AC + BD Most commonly, the fragments are ions, e. g. AgNO3 (aq) + NaCl (aq) = AgCl(s) + NaNO3 (aq)

In our next blog we shall learn about breathing respiration I hope the above explanation was useful.Keep reading and leave your comments.

analog communication

Let us learn about analog communication

Analog Communication is referred as a data transmitting technique in a format which utilizes continuous signals to transmit data including voice, video, image, electrons etc. An analog signal is a variable signal continuous in both amplitude & time that is generally carried by use of modulation.

Although analog systems are cheap in many cases than digital ones for the same application, digital systems offer much more efficiency, better performance, & much greater flexibility.

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grade 11 physics

Let us learn about grade 11 physics

Grade 11 physics is an introductory course which focuses on the principles & theories of physics, encourages investigation of physical relationships, & illustrates the relationship between application & theory. Topics covered in this course include Kinematics, Dynamics, Energy, Vectors, & Momentum, Nuclear Physics & Radiation, Modern Physics, & Optics. Physics engage a working understanding of mathematics

Physics is the natural science which gave birth to all the others. It is physics which is most home to the question "Why is there something, rather than nothing?", Grade 11 physics that attempts to deal with the ultimate questions of science. Grade 11 physics studies the fundamentals of how nature works.

In our next blog we shall learn about is nh3 polar I hope the above explanation was useful.Keep reading and leave your comments.

list of chemical formulas

Let us find list of chemical formulas

Ammonia NH3 Carbon dioxide CO2 Carbon monoxide CO Chlorine Cl2 Hydrogen chloride HCl Hydrogen H2 Hydrogen sulfide H2S Methane CH4 Nitrogen N2 Nitrogen (II) oxide NO Oxygen O2 Sulfur dioxide SO2 Aluminun oxide Al2O3 Barium Sulfate Ba SO4 Calcium hydroxide Ca (OH)2 Copper (II) sulfate Cu SO4 EthaneC2H6

A molecular formula or a chemical formula is a method of expressing information about the atoms that constitute a particular chemical compound.

The chemical formula recognize each constituent element by its chemical symbol & indicates the number of atoms of each element found in each discrete molecule of that compound.

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degree of dissociation

Let us learn about degree of dissociation

Dissociation constant of propionic acid at twenty five degree Celsius is 1.34 x 10^-5. Evaluate the degree of dissociation & pH om 0.1M acid.

Solution: degree of dissociation=0.115 = pH=2.93

Breaking of a chemical compound into simpler constituents as a result of added energy, as in the case of gaseous molecules dissociated by heating; also, the effect of a solvent on a dissolved polar compound electrolyte, as in the case of an inorganic salt, like sodium chloride, dissolved in water. All electrolytes dissociate into ions to a greater or lesser extent in polar solvents in that the molecules are electric dipoles. The degree of dissociation can be applied to determine the equilibrium constant. Dissociation is applied to explain electrical conductivity & many other properties of electrolytic solutions.

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physical properties of metals

Let us learn about physical properties of metals

• Metals are ductile, they can be drawn into wires & metals are malleable they can be pounded into thin sheets
• Metals have comparatively high melting points & remain in the liquid state over a wide temperature range.
• The conversion metals have higher melting points than main group metals those in Group IA and IIA
• Metals have unreliable degrees of hardness.
• Metals conduct electricity and heat.
• Metals are usually shiny. They have luster.
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Those properties explained in physics exclusive of those described as mechanical properties, the best example, electrical conductivity, density, coefficient of thermal expansion. The term physical properties are often used incorrectly to describe mechanical properties.

In our next blog we shall learn about equilibrium constant expression I hope the above explanation was useful.Keep reading and leave your comments.