Properties of matter, is vinegar has a pungent odor. is it chemical or phys...

is vinegar has a pungent odor. is it chemical or physical property?

Stp, I have 11.2 L of a gas at stp. I need to use the molar volume to find ...

I have 11.2 L of a gas at stp. I need to use the molar volume to find how many molecules are in that gas.

Propose a synthesis of p-bromotoluene, Usually we grudgingly accept that sy...

Usually we grudgingly accept that syntheses involving activated EAS reactions will unavoidably yield both ortho and para isomers, and this inefficiency is acceptable in exam and ho

Emf series and its application,

Tests of benzaldehyde - aldehydes and ketones, Tests of benzaldehyde - alde...

Tests of benzaldehyde - aldehydes and ketones (a) It forms a white precipitate with   solution. (b)  It creates a yellow precipitate with 2: 4 dinitrophenyl hydrazines. (

Write reactions for chloroform into diethylcarbonate, Write conditions and ...

Write conditions and reactions for the following conversions: (i) Chloroform into diethylcarbonate (ii) Phenol into salicylic acid (iii) 2-propanone into 2-inethyl-2-prop

Atomic absorption troublshouting, Dear sir, We need your consultancy in a t...

Dear sir, We need your consultancy in a technical problem that we are confronting, and we would really appreciate your help We are in the process of implementing the heavy metal an

Laws of chemical combination, what is law of defenit propotion

what is law of defenit propotion

Valency shells, how many number of electrons are possible in the valence sh...

how many number of electrons are possible in the valence shell of metals

Equilibrium constants, For a general reaction such as: The equilib...

For a general reaction such as: The equilibrium constant is   where the terms [A], [B],...strictly represent activities but are frequently approximated as co