Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Scientific Chemistry:
The Arab doctors, perfumers and metallurgists made their greatest contribution in chemistry. This was mainly due to the fact that Arab scholars, unlike their predecessors in Greece, never hesitated to take part in laboratory practices in handling drugs, salts and precious metals. The Arabs continued the Egyptian and Babylonian traditions, and learnt extensively from the Indian and the Chinese sources. To these they added their own rich contributions, giving rise to the first statements of scientific chemistry. Arab chemists greatly improved the earlier distillation apparatus and used it for large scale production of perfume. They also undertook large scale production of soda, alum, copperas (iron sulphate), nitre and other salts which could be exported and used particularly in textile industry. While they perfected new techniques, they were not satisfied till they were able to get at the bottom of the reactions which made these techniques possible. Arab chemists stipulated the positive and negative naturc of two reacting constituents. This was the first time that chemical transformation was approached rationally, to lay the basisly modem chemistry.
Explain the Urine Creatinine Test This test measures the amount of creatinine in urine. A measurement of the serum creatinine level is often used to evaluate kidney function. U
how is it
Stroke A patient has experienced a bleed in the left frontal lobe of their brain. Describe the changes that are likely to affect motor function after this bleed. Mobility, re
Define the Categories of Autonomic Nervous System Autonomic nervous system is divided into 2 parts - sympathetic and parasympathetic. Sympathetic is a thoracolumbar outflow, para
ehat is protoplasm and other levels of organization
Layers of the Sun: Tbe Sun's body is made up of several layem Tbe layer that forms the viable surface of the Sun is called the photosphere-it is the surface that demarca
Discuss main factors that influence mass movements. Ans) Things as if climate and food availability will make a big dissimilarity if it is too cold, too dry then people will re
State the meaning of Low tensile strength Low tensile strength and chances of consequent cracking and deterioration of load bearing capacity of structural components, we wis
Explain Vagus Nerve - Neural Control of Respiration The rhythm and depth of respiration are controlled by the reflexes from the vagus nerve. When the lungs are inflated, the
What are all the planets in our solar system?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd