AkukoProject
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AkukoProject
Welcome to AkukoProject ...a forum solely for buying ND, HND, BSc, MSc professionally written projects for N2000. Please navigate around the forum to buy or login to discuss with the admin.
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COMPARATIVE STUDY OF PHYSICHEMICAL PROPERTIES OF BOREHOLE WATER AND PURE WATER SACHET

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COMPARATIVE STUDY OF PHYSICHEMICAL PROPERTIES OF BOREHOLE WATER AND PURE WATER SACHET Empty COMPARATIVE STUDY OF PHYSICHEMICAL PROPERTIES OF BOREHOLE WATER AND PURE WATER SACHET

Post by Admin 9th February 2020, 9:21 am

CHAPTER ONE
1. INTRODUCTION

Water is a universal solvent, which consist of hydrogen and
oxygen atoms. Chemically, it could be defined as a chemical
substance with two atoms of hydrogen and one atom of oxygen
in each of its molecules; hence the molecular formula is H2O. It is
formed by the direct reaction of hydrogen with oxygen;
2H2 + O2 - 2H2O
Water is colourless, odourless and tasteless liquid in its pure form.
It is an inorganic substance that occurs in three states; liquid
gaseous and solid states1. Water covers 71% of the earth surface.
On earth , it is found mostly in oceans and other large water
bodies with 1.6% of water below ground in aquifers and 0.001%
in the air as vapour clouds (formed from the solid and liquid water
particles suspended in air), and precipitation2. Oceans hold 97% of
surface water, glacier and polar ice cap 2.4% and other land
surface water such as rivers, lakes and ponds 0.6%. A very small
amount of the Earths water is contained within biological bodies
and manufactured products. Water on earth moves continually
through a cycle of evaporation, transpiration, precipitation and
runoff, usually reaching the sea. Overland, evaporation and
transpiration contributes to the precipitation. Clean and fresh
drinking water is essential for human and other life forms. Access
to safe drinking water has improved steadily and substantially
over the last decades in almost every part of the world3, 4. There
is a correlation between access to safe water and GDP, per
capita5. However, some observers have estimated that by 2025
more than half of the world population will be facing water-based
vulnerability6.
As water is heated from OOC, it contracts until 4oC is reached and
then begins the expansion which is normally associated with
increasing temperature. The viscosity of water decreases ten folds
as the temperature is raised from OOC to 100 OC, and this also is
associated with the decrease of ice like character in the water as
the hydrogen bonds are disrupted by increasing thermal agitation.
The electrical conductivity of water is at 1,000,000 times larger
than that of most other non-metallic liquids at room temperature.
The current in this case is carried by ions produced by the
dissociation of water according to the reaction;
H2O = H+ + OH-
These products recombine completely to form water vapour, also
undergoes most of the chemical reactions of liquid water and at
very high concentration even shows some of the unusual
solvents properties of liquid water. Above 3740C, water vapour
may be compressed to any density without liquefying, and at a
density as high as 0.4glcm3, it can dissolve appreciable quantities
of salt7.
.
TO GET FULL PROJECT...

Price: N2000.
Delivery time: 20 minutes after payment confirmation.
Type: Complete projects (chapters 1 - 5) plus preliminary pages.
Bonus: Even after purchase, we are open to help you through possible corrections by your supervisors.
.
To purchase this project , transfer the sum of N2000 to the following details:
UBA Account Name: RichLord Jude
.

Account Number: 2121101747.


.
To receive the project after a successful payment, send
an email to juderichlord@gmail.com containing your payment confirmation details (and your department, including the account name you used to do the transaction), and the desired topic you have chosen.

.
You will
receive the project in few minutes sent to the same email you used to send the message.
.

Admin
Admin

Posts : 75
Join date : 2019-11-26
Age : 24
Location : St. Michael Aba, Abia State, Nigeria.

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