Which of the following resonance structures are proper resonance structures of the following ion? more than one answer may be correct and all correct resonance structures must be indicated to get credit for this question.

Resonance structure are the combination of the two lewis structure which together describes the electronic bonding i.e. a fractional bond and a fractional charge.

Explanation:

Resonance structure are the combination of the two lewis structure which together describes the electronic bonding i.e. a fractional bond and a fractional charge. They are often used to show the lone pairs or even the double bonds on atoms. When there are different ways of drawing lewis structure the resonance structure arises so as to satisfy the octet rule. Again there is resonance effect which descries the polarity that has been generated through the interaction between the molecules of lone pair and pi bond.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.