Cyclopropanone is highly reactive because of its large amount of angle strain. But methylcyclopropenone, although even more strained than cyclopropanone, is nevertheless quite stable and can even be distilled. Taking into account the polarity of the carbonyl group, draw a resonance structure of methylcyclopropenone that illustrates a reason for its stability.

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;