Answer:
iodine heptafluoride
Explanation:
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In the compound Co2O3, cobalt has an oxidation number of 3, while oxygen's oxidation number is -2.
An oxidation number is a number assigned to an element in chemical combination that represents the number of electrons lost (or gained, if the number is negative) by an atom of that element in the compound.
Answer:
b) K = [PCl3] / [P][Cl2]∧(3/2)
Explanation:
- P(g) + 3/2 Cl2(g) ↔ PCl3(g)
equlibrium constant (K):
⇒ K = [PCl3] / [P].[Cl2]∧(3/2)
Phase diagram is a graphical representation of the physical states of a substance under different conditions of temperature and pressure. A typical phase diagram has pressure on the y-axis and temperature on the x-axis. In addition, two states of the substance coexist in equilibrium on the lines or curves
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Answer:
A) -ide
Explanation:
FeS = iron(II) sulfide or ferrous sulfide
NaCl = Sodium chloride
Al(3)O(2) = Aluminium oxide