Dissolved oxygen in water, Q. What do you understand by dissolved oxygen in...

Q. What do you understand by dissolved oxygen in water? How does it create trouble in boiler? Give chemical methods with suitable reactions to remove it from the water. Ans.

Carbon is present as graphite in white cast iron , Cast iron is iron or a f...

Cast iron is iron or a ferrous alloy which has been heated until it liquefies, and is then poured into a mould to solidify. It is usually made from pig iron. The alloy constituents

Chemistry, 4 NH3 + 5 O2 --> 4 NO + 6 H2O How many grams of NO are actually ...

4 NH3 + 5 O2 --> 4 NO + 6 H2O How many grams of NO are actually produced when 60.02 grams of ammonia are allowed to react with 96.00 grams of oxygen? ((This is a limiting reactant

Ionic bond,

innorganic chemistry, what color about s-block oxid

what color about s-block oxide

Lithium fluoride is less soluble in water, Lithium Fluoride is less soluble...

Lithium Fluoride is less soluble in water. But in some ways consider that when Lithium Fluoride dissolve in water, an alkaline solution will find. can u please explain that why thi

Electrochemistry, type of electrode?

type of electrode?

Chapter two, has gold a chemical proporties show/

has gold a chemical proporties show/

Theories of bonding as applied to complexes, In the early period of develop...

In the early period of development of the chemistry of complexes, a number of theories were put forward in order to explain in a simple manner the formation of a new compound by th

Electron enters the sub-shell for which value is minimum, Electron enters t...

Electron enters the sub-shell for which (n+l)  value is minimum. This is enunciated as: (1) Hund's rule (2) Aufbau principle (3) Heisenberg uncertainty principle (4) P