How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Whatis the ratio of dbc to oxalic acid solution in this step?
No Answer is Posted For this Question
Be the First to Post Answer
what is the different between ferrite percentage and ferrite number?
Which metal is the best conductor of heat?
On what Purpose helical gears are used?
What is gold investment casting?
Differentiate between ferrite percentage and ferrite number?
acetylene is stored in ?
what is the strongest metal? How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? Define what is the cause of this?
Differentiate between 304 and 316 grades of steel?
In welding, arc is too long due to ?
Which type of furnace is required in solution annealing?
what is a rate controlling step ? how is it dependent on reaction path ? explain with an example.
What is iron ferrite?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)