Question

Write the formulas of the compounds formed by specified cations with the following anions: OH-, ClO3-, SO3^2-, HPO4^2-. . . . Express your answers as chemical formulas separated by commas. Use the given order of anions.. 1)NH4+. 2)Al^3+. 3)Pb^4+

Answer 1

Step-by-step explanation:

1)

`NH_(4)^++OH^-\rightarrow NH_4OH`

`3NH_(4)^++ClO_3^(3-)\rightarrow (NH_4)_3ClO_(3)`

`2NH_(4)^++SO_3^(2-)\rightarrow (NH_4)_2SO_(3)`

`2NH_(4)^++HPO_(4)^(2-)\rightarrow (NH_4)_2HPO_(4)`

2)

`Al^(3+)+3OH^-\rightarrow Al(OH)_3`

`Al^(3+)+ClO_3^(3-)\rightarrow AlClO_3`

`2Al^(3+)+3SO_3^(2-)\rightarrow (Al)_2(SO_(3))_3`

`2Al^(3+)+3HPO_(4)^(2-)\rightarrow (Al)_2(HPO_(4))_3`

3)

`Pb^(4+)+4OH^-\rightarrow Pb(OH)_4`

`3Pb^(4+)+4ClO_3^(3-)\rightarrow Pb_3(ClO_3)_4`

`Pb^(4+)+2SO_3^(2-)\rightarrow Pb(SO_(3))_2`

`Pb^(4+)+2HPO_(4)^(2-)\rightarrow Pb(HPO_(4))_2`

Answer 2

In the follow

1)NH4OH,NH4ClO3,(NH4)2SO3,(NH4)2HPO4 2)Al(OH)3,Al(ClO3)3,Al2(SO3)3,Al2(HPO4)3 3)Pb(OH)4,Pb(ClO3)4,Pb(SO3)2,Pb(HPO4)2