|
Unlimited Tutoring & Homework Help
|
By reduction of carbon tetrachloride
On an industrial scale chloroform can be prepared by reducing carbon tetrachloride with iron filings and steam...
On an industrial scale chloroform can be prepared by reducing carbon tetrachloride with iron filings and steam...Physical Properties of Carbon Tetrachloride
Carbon tetrachloride is a colorless oily liquid with sickly smell. It is insoluble in water but is soluble in organic solvents such as ether, alcohol. Its boiling point is 350 K. The vapours of carbon tetrachloride are inflammable..
Polyhalogen Derivatives - Carbon tetrachloride
Many polyhalogenated hydrocarbons find important use as industrial solvents, pesticides, refrigerants, medicines, inert lining of cooking utensils, et..
Carbon tetrachloride (CCl4)
It is prepared industrially by the following method..
From carbon disulphide
Carbon tetrachloride is prepared by the action of chlorine on carbon disulphide in the presence of AlCl 3 (catalyst)...
Carbon tetrachloride is prepared by the action of chlorine on carbon disulphide in the presence of AlCl 3 (catalyst)...Formation of carbonates
The carbonates of alkaline Earth metals are prepared by passing carbon dioxide in limited supply, through the solution of their hydroxides. Stability of these carbonates increase down the group. For example, BeCO 3 is least stable while BaCO 3 is the m..
Anomeric Carbon
-D-glucose. When either of the two forms is dissolved in water and allowed to stand, the specific rotation of the solution changes slowly and reaches a constant value at +52.5 o . This equilibrium is reached faster if a trace of acid or base catalyst is present. The s..
Solution
In diamond, all the four valencies of each carbon atom are satisfied by bonding to other carbon atoms through regular covalent bonds. The electrons are held tightly between the nuclei, and there are no mobile electrons. Thus diamond structure is a closely packed structure and i..
Solution:
Mass of 56 ml of carbon dioxide at STP = 0.11 g Mass of 22400 ml of carbon dioxide = ? Mass : Volume 0.11 g : 56 ml x g : 22400 ml Mass of 22400 ml of carbon dioxide at STP = 44 g Molar Mass of carbon dioxide = 44 g/mo..
Mass of 56 ml of carbon dioxide at STP = 0.11 g Mass of 22400 ml of carbon dioxide = ? Mass : Volume 0.11 g : 56 ml x g : 22400 ml Mass of 22400 ml of carbon dioxide at STP = 44 g Molar Mass of carbon dioxide = 44 g/mo..Solution:
According to the equation, (23 x 2) + {12 + (16 x 3)} 137 + {12 + (16 x 3)} 46 + 12 + 48 137 + 12 + 48 106 g 197 g Mass of Na 2 CO 3 needed to precipitate 197 g of BaCO 3 = 106 g. Hence, mass of sodium carbonate needed to precipitate 5.91 g of barium ..
According to the equation, (23 x 2) + {12 + (16 x 3)} 137 + {12 + (16 x 3)} 46 + 12 + 48 137 + 12 + 48 106 g 197 g Mass of Na 2 CO 3 needed to precipitate 197 g of BaCO 3 = 106 g. Hence, mass of sodium carbonate needed to precipitate 5.91 g of barium .. Result
Pages   :     1     2     3     4     5     6     7     8     9     10     11
See what our Users say :
This tutor was excellent. very clear on all of the problems. I would like to have more tutoring from Tutor Vista
Even though I don't feel good, the tutor helped me by totally helping me understand!
Terific helped showed how to apply formulas i will study these examples to go further--much gratitude--will come back again ThankYou
I think the tutors knew their stuff really well and was very helpful. math was actually something I dread.not anymore ,Thank you Tutor Vista - jennifer,New york

