PART 1: Ionic Bonds. 1. Assign to every atom of the to to every atom of the following ionic compounds its oxidation...

Question

Question

Answer 1

Answer #1

1. CaC₂

Since Ca is a group II metal, it is always in +2 state. Let oxidation staet of C = x. Going by the neutrality of the compoumd:

+2 + 2 * x = 0

Solving, x = -1

AmI₄

Since I is group 7, it always has -1 oxidation state. Let oxidation staet of Am = x Neutrality condition of compound:

x + 4 * -1 = 0

Solving, x = +4

Mn₃P₇

SInce Mn is in +7 state, assuming x oxidaion state of P:

3 * 7 + x * 7 = 0

Solving, x = -3

2. SnO, SnO₂

WF, WF₂

Answer 2

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