Chemistry Chemistry Practice Problems Solutions Library

Calculate Oxidation Number Solutions Library

Access 243 Calculate Oxidation Number video and text solutions to help you complete your homework.

Browse Solutions

243 solutions

Calculate Oxidation Number

Q. Assign oxidation states for all atoms in each of the following compounds.e. HAsO2

Solved • Jul 21, 2016

Calculate Oxidation Number

Q. Assign oxidation states for all atoms in each of the following compounds.d. As4

Solved • Jul 21, 2016

Calculate Oxidation Number

Q. Assign oxidation states for all atoms in each of the following compounds.c. NaBiO3

Solved • Jul 21, 2016

Calculate Oxidation Number

Q. Assign oxidation states for all atoms in each of the following compounds.b. As2O3

Solved • Jul 21, 2016

Calculate Oxidation Number

Q. Assign oxidation states for all atoms in each of the following compounds.a. UO22+

Solved • Jul 21, 2016

Calculate Oxidation Number

Q. Differentiate between the following terms.c. oxidation state versus actual charge

Solved • Jul 21, 2016

Calculate Oxidation Number

Q. Order the following molecules from lowest to highest oxidation state of the nitrogen atom: (A) HNO3, (B) NH4Cl, (C) N2O, (D) NO2, (E) NaNO2.

Solved • Jul 21, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following compounds: (f) Cr in Cr2O72-.

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following compounds: (e) N in HNO2

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following compounds: (d) N in N2H4

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following compounds: (c) C in C2O42-

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following compounds: (b) Sn in SnCl3 -

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following compounds: (a) Ti in TiO2

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following substances: (f) O in K2O2

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following substances: (e) As in As4

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following substances: (d) Br in HBrO

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following substances: (c) Mn in MnO4-

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following substances: (b) C in COCl2

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. Determine the oxidation number for the indicated element in each of the following substances: (a) S in SO2

Solved • Jul 11, 2016

Calculate Oxidation Number

Q. What is the oxidation number of sulfur in H2S2O7? A. +6 B. +12 C. -2 D. -4

Solved • May 18, 2016

Calculate Oxidation Number

Q. The elements X, Y, and  Z  form these compounds: XCl4, XZ2, YO. What formula would you predict for the compound formed between Y and Z? Assume norm...

Solved • May 10, 2016

Calculate Oxidation Number

Q. What is the oxidation number of chromium in Na 2Cr2O7? (A) +12 (B) +6 (C) +3 (D) -2

Solved • May 10, 2016

Calculate Oxidation Number

Q. In which compound does vanadium have the lowest oxidation state? (A) V2O5 (B) V2O3 (C) VO2 (D) VO

Solved • May 10, 2016

Calculate Oxidation Number

Q. In which pair does the named element have the same oxidation number? (A) sulfur in H2S2O7 and in H2SO4 (B) mercury in Hg2+ and in Hg 22+ (C) oxy...

Solved • May 10, 2016

Calculate Oxidation Number

Q. What is the oxidation number of oxygen atom in O 22– ? A) +1 B) –2 C) +2 D) –1

Solved • Apr 29, 2016

Calculate Oxidation Number

Q. Which species has an atom with an oxidation number of +3? a) CIO2– b) PO43– c) S2O32– d) NO2+

Solved • Apr 25, 2016

Calculate Oxidation Number

Q. In which species does sulfur have the lowest oxidation state? a) SCI2 b) OSF2 c) H2SO3 d) SF6

Solved • Apr 25, 2016

Calculate Oxidation Number

Q. Some of the known Phosphorous oxoacids are the following, list the oxidation state for phosphorous. H3PO4 H3PO2 H5P3O10 H4P2O7

Solved • Apr 22, 2016

Calculate Oxidation Number

Q. What is the oxidation number of sulfur in SO42-?

Solved • Apr 22, 2016

Calculate Oxidation Number

Q. Fluorine reacts with cold sodium hydroxide solution to produce oxygen difluoride as shown in the following chemical equation 2 F2 (g) + 2 NaOH (aq...

Solved • Apr 19, 2016

Calculate Oxidation Number

Q. What is the oxidation number of phosphorus in H 3PO2? A. +1 B. +2 C. +3 D. +4

Solved • Feb 26, 2016

Calculate Oxidation Number

Q. What is the oxidation number of chlorine in HClO 3? a) +3 b) -1 c) -3 d) +5 e) +7

Solved • Feb 24, 2016

Calculate Oxidation Number

Q. Assign the oxidation numbers to the following for Dinitrogen pentoxide:N :______O: ______

Solved • Feb 19, 2016

Calculate Oxidation Number

Q. What are the oxidation numbers of chlorine on the reactant side and on the product side in the following redox reaction? 2 OH - (aq)  +  Cl2O7 (g)...

Solved • Feb 12, 2016

Calculate Oxidation Number

Q. If the following compound were formed from an iron atom combining with a nitrate ion: Fe(NO3)53-, what would be the oxidation number of the iron at...

Solved • Feb 12, 2016

Calculate Oxidation Number

Q. The oxidation number of sulfur in the compound (NH 4)2SO4 is: a) -3 b) -1 c) +2 d) +4 e) +6

Solved • Feb 12, 2016

Calculate Oxidation Number

Q. In which compound does vanadium have the LOWEST oxidation state?   A. V2O5 B. V2O3 C. VO2 D. VO

Solved • Feb 12, 2016

Calculate Oxidation Number

Q. What is the oxidation number of carbon in H 2C2O4?a) +3b) +4c) +6d) +8

Solved • Feb 12, 2016

Calculate Oxidation Number

Q. Determine the oxidation state of all the elements in the following compounds.F3NbO H2SO3 PH3

Solved • Feb 10, 2016

Calculate Oxidation Number

Q. A piece of metal was placed in a beaker, heated, and reacted with oxygen, thereby becoming a metal oxide. During this process, depending on reactio...

Solved • Feb 4, 2016

Calculate Oxidation Number

Q. Consider the complex ion [Fe(CN) 6] 4– . What is the oxidation number of the iron? a. +1 b. +2 c. –1 d. +5

Solved • Feb 2, 2016

Calculate Oxidation Number

Q. If the following compound where formed from an iron atom combining with a nitrate ion: Fe(NO3)53- what would be the oxidation number of the iron a...

Solved • Feb 2, 2016

Calculate Oxidation Number

Q. Give the oxidation number of the underlined atom in the following molecules and ions: a) Mn(NH3)3 2+                                     b) (NH4)2...

Solved • Feb 2, 2016