0
Jaber Bin Haya is one of the world's most great scientists (bron in 721- died in 815 ) was an Arabic scientist who lived in Iraq . He was an Arabic doctor and chemist, and the first to work and become a genius in old Chemistry where even Arab called general chemistry as "handiwork of Jaber". Jaber was the one who liad the foundations for modern and contemporary scientific chemistry.
Some of his discoveries in chemistry :
- Discovered "caustic soda" or Gatron.
- First to evoke water gold.
- First to introduce the method of separation of (NaOH).
- First to discover nitric acid.
- First to discover hydrochloric acid .
- First to retrieve the sulfuric acid and termed it Alzaj oil .
- Introduced improvements to the evaporation methods of liquidation, distillation, fusion and crystallization .
- Been able to prepare a lot of chemicals like hydrated Mercury and arsenious oxide.
- He explained in detail how to prepare arsenic, antimony, and purification of metals and dyeing fabrics .
- He manufactured incombustible paper.
- He made some sort of paint that prevents iron rust .
- The first to introduce the method of separating gold from silver solution by acids, which is the predominant mode to this day .
Jaber also wrote so many books ranged between two hundred and thirty-two and five hundred books (232-500), on which the world depended on for several centuries and until toady
Still curious? Ask our experts.
Chat with our AI personalities
Lao
Vivi
ReneAdd your answer:
Earn +20 pts
What is VHDL program for full adder in data flow model?
library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGIC_UNSIGNED.ALL; entity fadf is Port ( ain : in STD_LOGIC; bin : in STD_LOGIC; cin : in STD_LOGIC; sum : out STD_LOGIC; cout : out STD_LOGIC); end fadf; architecture df of fadf is begin sum<= ain xor bin xor cin; cout<= (ain and bin) or ( bin and cin) or (ain and cin); end df;
How did Muhammad bin Musa Al-khwarizmi die?
he was found hiding by the us soildgers and killed
Who was the founder of algebra?
the founder of algebra is MOHAMMAD BIN MUSA AL-KHAWARIZMI a Arab mathematican astromoner and geographer.
Which graph represents viable values for y 2x where x is the number of pounds of rice scooped and purchased from a bulk bin at the grocery store and y is the total cost of the rice?
D I C K
What is VHDL program for full adder in structural model?
library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGIC_UNSIGNED.ALL; entity fa is Port ( ain : in STD_LOGIC; bin : in STD_LOGIC; cin : in STD_LOGIC; sum : out STD_LOGIC; cout : out STD_LOGIC); end fa; architecture struct of fa is -- signal declaration signal s1,s2,s3:std_logic; --component declaration component had Port ( a : in STD_LOGIC; b : in STD_LOGIC; s : out STD_LOGIC; c : out STD_LOGIC); end component; component org Port ( x : in STD_LOGIC; y : in STD_LOGIC; z : out STD_LOGIC); end component; begin -- component instantiation or mapping u1:had port map (ain,bin,s1,s2); u2:had port map (s1,cin,sum,s3); u3:org port map (s2,s3,cout); end struct;
