Please explain how to calculate it.
What is the oxidation number of chlorine in Ba(ClO)2?
A. 2+
B. 2-
C. 1-
D. 1+
Answer: D
Using the rules, determine the oxidation number for each element
in the compound:
Ba oxidation # = ( 2) (there is one barium atom in this
formula)
Cl oxidation # = unknown (no rule applies, let x = the oxidation
number of Cl)
O oxidation # = (-2) (there are 4 oxygen atoms, so total oxidation
number is -8)
Multiply the oxidation number by the number of atoms of each
element in the compound: 2 (Ba) plus 2x (Cl) plus 4(-2) (O) =
0
Solve for X to find the oxidation number of chlorine:
(2) + (2x) + (-4) = zero
(-2) + (2x) = 0
2x = 2
x = +1
Common oxidation numbers of chlorine are 7, 5, 3, 1, and -1
Please explain how to calculate it. What is the oxidation number of chlorine in Ba(ClO)2? A....
Chlorine forms several binary compounds and ions with oxygen. Indicate the oxidation number of chlorine in each of the following: ClO3-, ClO-, ClO2-
Chem 2A: Oxidation Numbers, Oxidation/Reduction rium 1. Determine the oxidation number of chlorine in the following: a) Cl b) C c) CIO d) MgCl e) ClO ) KCIO g) HCI h) NaCIO 2. Write a balanced, chemical equation for the reaction that occurs between aluminum and hydrochloric acid. Write the total and net ionic equation. b) Using the net ionic equation, determine the oxidation number on each reactant and product. Write them underneath the formulas. Determine who is oxidized/reduced. c)...
What is the oxidation state of Cl in each of the following ions? Part A ClO- Part B ClO2- Part C ClO3- Part D ClO4-
Question 15 What is the oxidation state of chlorine in HCIO? a. 0 b. +1 c.-1 d. +2
Question 7 of 15 Which compound contains chlorine (CI) with an oxidation number of +3 A) Cl2O B) CIO3 C) Cl2O3 D) CIO2 E) Cl2Os
Chlorine forms a number of oxides with the following oxidation numbers: +1, +3, +4, +6, and +7. These compounds are stable and neutral. Write an empirical formula for each of these compounds containing chlorine and oxygen. (a) +1 CIO (6) +3 (d) +6 (e) +7 < Prey 12 of 50 Next
Chlorine forms a number of oxides with the following oxidation numbers: +1, +3, +4, +6, and +7. These compounds are stable and neutral. Write an empirical formula for each of these compounds containing chlorine and oxygen. (a) +1 CIO (6) +3 (d) +6 (e) +7 < Prey 12 of 50 Next
homlosid Give the oxidation number of chlorine in each of the following substances: CIF 1. CIO, NaCIO MgCl; ОСЬ CЬ NaCl Give the oxidation number of manganese in each of the following substances: KMnO 2. 1- MnO MnO2 MnO Mn MnO3 MnSO Balance the following equation: 3. KMnO4+ Nal + H2SO4 12+ MnSO4+ Na;SO4+ K2SO4 + HO For the reaction in question 3, list those elements which have changed oxidation number during the 4. reaction, showing the oxidation number before...
Ba(OH)2(s) + 2HNO3(aq) + Ba(NO3)2(aq) + 2H2O(1) Classify the following reaction: A) Precipitation B) Oxidation-Reduction C) Dehydration D) Acid-Base Neutralization
In the carbon monoxide complex Na[V(CO)6], what is the oxidation number of vanadium? The correct answer is A. Please explain how A is correct since metals don't form negative charges. (A) –1 (B) +3 (C) +5 (D) +6