1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleksandr-060686 [28]
3 years ago
9

What is the oxidation number of Cl in chlorate ion ClO3?

Chemistry
2 answers:
Kryger [21]3 years ago
8 0

The correct answer to this question is "5." the oxidation number of cl in ClO3 will be a positive 5 because oxygen is naturally a -2 charge. times that by three and then account for the negative charge of the CLO3- ion.

Varvara68 [4.7K]3 years ago
5 0

Answer is: the oxidation number of Cl (chlorine) in chlorate ion is +5.

Chlorate ion (ClO₃⁻) has negative charge.

One oxygen atom in this anion (negatively charged ion) has the oxidation number -2. There are three oxygen atoms in chlorate anion.

x + 3 · (-2) = -1.

x = -1 + 6.

x = +5; the oxidation number of chlorine.

You might be interested in
Calculate the wavelength of light with a frequency of 1.89 x 1018 Hz.
Charra [1.4K]
Which sentence from "Black Hole Beginnings" contains a cause-and-effect relationship?
More matter mounts up on the outside, increasing the pressure on the inside.
Instead it is a dramatic melding, or blending, of atoms, called nuclear fusion.
Each atom has its own tiny center, or nucleus.
Surrounding each nucleus is an electrical force field..
6 0
4 years ago
Hydrogen peroxide slowly decomposes in light:
IgorLugansk [536]

Answer:

Explanation: the answer is A

3 0
3 years ago
PLEASE HELP ME I WILL BRAINLIST YOU AND GIVE YOU POINTS ​
MissTica

Answer:

Carbon 12 and carbon 13

Carbon isotope 12 exist as 98.9%

Explanation:

8 0
3 years ago
Read 2 more answers
The Law of Reflection says that the angle of ________ and the angle of reflection must be equal.
erik [133]
I believe it is: The Law of Reflection says that the angle of incidence and the angle of reflection must be equal.
I hope this is helpful!
4 0
3 years ago
Draw the structures and provide the names of all the isomeric alcohols that have the molecular formula C4H10O Draw the structure
Step2247 [10]

Answer:

Draw the structures and provide the names of all the isomeric alcohols that have the molecular formula C4H10O.

Draw the structures of (a) 6-methyl-3-heptanol and (b) trans-2-methylcyclohexanol

Explanation:

Isomers are compounds with the same molecular formula but different structural arrangements of atoms.

The given molecule is:

C4H10O.

The possible isomeric alcohols structures are shown below:

Structure of (a) 6-methyl-3-heptanol:

The root word -hept indicates that the main carbon chain has seven carbons.

-ol suffix indicates the presence of alcohol functional group at third carbon.

The 6-methyl prefix indicates the presence of methyl group as the substituent at the sixth position of the main carbon chain.

The structure of 6-methyl-3-heptanol is shown below:

The structure of trans-2-methyl cyclohexanol is shown below:

6 0
3 years ago
Other questions:
  • In the first law of thermodynamics, △E = Q-w, what does △E stand for?
    6·2 answers
  • To find the number of neutrons in To find the number of neutrons in and <br> you would subtract
    15·1 answer
  • The physical properties of a solution and the properties of the individual components are
    11·2 answers
  • The only large land mass(es) not part of a sovereign state is/are
    14·1 answer
  • What is the state matter of NaOH
    5·1 answer
  • A(n)____ is a negatively-charged subatomic particle.<br> Help plz I need this before tmr morning
    11·1 answer
  • Calculate the Ka for the following acid. Determine if it is a strong or weak acid. HClO2(aq) dissolves in aqueous solution to fo
    9·1 answer
  • How many moles of calcium oxide will be produced when 1.6 moles of Iron(III)oxide reacts with calcium phosphate according to the
    12·1 answer
  • How are meiosis related to sexual reproduction
    5·2 answers
  • Describe un modelo matemático para representar lo que sucede en cada una de las reacciones químicas  (incluye toda la simbología
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!