During filtration, some of the particles pass through the filter while others, being larger, are trapped. But no molecules are changed in structure in any way, which is the primary requirement of a chemical …

When should vacuum filtration be used? What is the difference between copper (II) sulphate trihydrate, copper (II) sulphate pentahydrate, and anhydrous copper (II) sulphate?

"a)" 1.25 times 10^(- 13) "N" "b)" 2.89 times 10^(- 2) "N/m" "1" "a)" We are given two vectors, one for the velocity (vec(v)) and one for the magnetic field (vec(B ...

Darwinism is an effort to explain the diversity of life by natural causes. Darwinism is based on Charles Lyell's theories of geology that everything happens by slow gradual changes (uniformtarism ) Darwin …

Using de Moivre's identity #sin x= (e^ (ix)-e^ (-ix))/ (2i)# we have # (e^ (3ix)-e^ (-3ix))/ (2i)+ (e^ (ix)-e^ (-ix))/ (2i)=0# and now using #a^3-b^3= (a-b) (a^2+ab+b ...

What is the difference between gravity filtration and vacuum filtration? When should vacuum filtration be used? What is the difference between copper (II) sulphate trihydrate, copper (II) sulphate …

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dy/dx= (sinx)^ (1/x^2) [ (1/x^2)cot (x)- (2/x^3) (log (sinx))] Let y= (sinx)^ (1/x^2) taking ln both side we get. lny=ln ( (sinx)^ (1/x^2)) apply ln (a^m)=mlna we get ...

a^4-2a^2b^2-2a^2c^2-2b^2c^2+b^4+c^4 Write as (a^2+b^2-c^2)^2-4a^2b^2 color (white) (-)a^2 (a^2+b^2-c^2) =a^4+a^2b^2-a^2c^2 color (white) (-)b^2 (a^2+b^2-c^2)= 0color ...

Age: Age is important because as you grow older, your BMT become slower you consistently lose your muscle tissues. It is also caused by the changes of hormonal neurological. However, children’s …