My Profile

First Name
HM
Last Name
Masum
Gender
Male
Date of Birth
1995-12-30
Mobile
01678790963
Current City
Chittagong
Email
hayulhossain.cu@gmail.com
Home City
Brahmanbaria
School Name:
shere bangla high school
Section:
Science
College Name:
ibn taimiya school & college, comilla.
Section:
Science
Name of University:
University of Chittagong
Department/institution/subject:
Marine Science
Session:
2014-15
Oxidation / Reduction Reactions
4 years ago no Comment

Oxidation / Reduction Reactions Loss of electrons or hydrogen = oxidation Gain of electrons or hydrogen = reduction                                 .Fe                  Fe2+ + 2e–                 Na                   Na+ + e–                 Reductant – a species that loses electrons.                 Oxidant – Read More …

Introduction of Marine Chemistry
4 years ago no Comment

Ocean A boundary less body of saline water that composes a large part of planet’s hydrosphere. Oceanography Scientific discipline concerned with all aspects of the world’s oceans, including their physical and chemical properties, origin and geology, and life forms. Oceanography Read More …

Mangrove Swamps & Salt Marshes
4 years ago no Comment

A salt marsh is an environment in the upper coastal intertidal zone between land and salt water or brackish water Salt-marshes and mangrove swamps replace each other geographically Salt-marshes typically developing in cooler and/or drier coasts Mangrove-swamps in hot wet Read More …

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