Yes wood is an organic substance as it has the potential to grow or germinate or organisms can feed on it. Compare it with inorganic materials such as rock, soil which do not have organic traits but they can become raw materials for an organism to flourish.
Srinivas
One method to obtain pure copper sulfate from an impure sample is by recrystallization. In this process, the impure sample is dissolved in water, and then the solution is heated and slowly cooled to allow pure copper sulfate crystals to form. These crystals are then filtered out and dried to obtain the pure compound.
A compound can be pure if it consists of only one type of molecule. If a compound contains more than one type of molecule or impurities, then it is considered impure.
the different between pure and impure is: 1.pure:means one kind of one thing for example:pure oxygen means only the element oxygen but in the air we have lots of elments beside the air like hydrogen ,nitrogen...etc 2.impure:the opposite from the pure :P
impure because they are made of more than 1 substance
Oxygen gas is considered to be a pure substance because it consists of only one type of atom, which is oxygen.
Any chemical may be pure or impure.
pure
Pure
impure
Pure water does not contain colour but impure water contains Other compounds.
Generally an impure material is cheaper than a pure material; the word advantage is not so adequate here - can use pure or impure, this depends on the specific applications.
The suitable prefix for pure is pure it won't make sense of you put another set of words in front of pure it just would not make
impure
mixture
yes it is true that arteries contain pure blood and veins contain impure blood
If there is no salt or substance that makes it impure it is a pure mixture
Yes Baking Powder Is A Pure Substance.