Chemistry Homework Help

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Calculate Oxidation Number

Q. The reactants are KIO3 and NaHSO3. Why did the solution change to a dark blue color?

Solved • Apr 25, 2020

Calculate Oxidation Number

Q. What is the oxidation state of an individual sulfur atom in SO3^2-? Express the oxidation sate numerically (e.g., +1).

Solved • Apr 13, 2020

Calculate Oxidation Number

Q. In which structure does nitrogen have the highest oxidation number? a) NO b) N2O c) NO2 d) N2O4 e) N2O5

Solved • Apr 7, 2020

Calculate Oxidation Number

Q. What element is being reduced in the following redox reaction?(The equation is not balanced) A.Mn. C.H. B.O. D.C

Solved • Apr 12, 2020

Calculate Oxidation Number

Q. In which structure does nitrogen have the lowest oxidation number? a) NO b) N2O c) NO2 d) N2O4 e) N2O5

Solved • Apr 7, 2020

Calculate Oxidation Number

Q. In which structure does sulfur have the lover oxidation number? a) SO2 b) SO3

Solved • Apr 7, 2020

Calculate Oxidation Number

Q. Assign oxidation numbers to each atom of Mg(BrO4)2

Solved • Mar 31, 2020