41. Given the following ions, how many different compounds are possible. List them with the correct name and formula.

Fe3(PO4)2   Iron(II) Phosphate

Fe3(PO3)2  iron(II) Phosphite

Fe(PO4)   Iron(III) Phosphate

FePO3    (Iron (iii) phosphite.

Explanation:

The ions given are

Fe^3+

Fe^2+

PO4^3-

PO3^3-

The ionic compounds or electrically neutral compounds that can be formed from the cations and anions given are :

Fe^3+ + PO3^3-= Fe3(PO4)2 the ions are balanced. the compound formed is Iron(II) Phosphate

Fe^2++PO4^3-=  Fe3(PO3)2  is iron(II)Phosphite

The compound formed is balanced with the charges provided on the ions.

Fe^3+ + PO4^3-= Fe(PO4)   the charge on the anion and cation are equal.

THE COMPOUND FORMED IS Iron(III) Phosphate

Fe^3++ PO3^3= FePO3

Fe^3+ + PO^3-= FePO3   (Iron (iii) phosphite.

the correct answer is answer a. a mixture

no other options make sense

hope this

have a great day : )

  - sprinkles

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary