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
hram777 [196]
3 years ago
13

The reaction below was carried out in an acidic solution.

Chemistry
1 answer:
scZoUnD [109]3 years ago
7 0

Answer:

Although it is unbalanced, it can be balanced by using the half-reaction method  

Explanation:

Skeleton half-reaction:                         IO₃⁻ ⟶ I₂

Balance atoms other than O and H: 2IO₃⁻ ⟶ I₂

Balance O:                                           2IO₃⁻ ⟶ I₂ + 6H₂O

Balance H:                                           2IO₃⁻  + 12 H⁺ ⟶ I₂ + 6H₂O

Balance charge:                                 2IO₃⁻  + 12 H⁺ + 10e⁻ ⟶ I₂ + 6H₂O

A and C are wrong. The original equation is not balanced. It has 3 O on he left and none on the right.

D is wrong. You can't balance any equation by using spectator ions.

You might be interested in
Which class of organic compound is most likely to be used in anesthetics?
lubasha [3.4K]

The class of organic compound is most likely to be used in anesthetics is ethers. The first ether that is used in anesthetics is diethyl ether .

In general anesthetic works on brain, and produce unconsciousness and insensitivity to feel pain or anything. Generally it lowers the sensitivity of the organs.  Diethyl ether is the first ether that is used as anesthetics.


8 0
4 years ago
Read 2 more answers
A solar powered car converts __________ energy into _____________ energy.
kotykmax [81]

Answer:

B

Explanation:

Solar power takes in light and turns it into a usable energy. if used in a vehicle that would take light energy and transform it into mechanical energy.

3 0
4 years ago
Read 2 more answers
A gas may dissolve in a liquid. True False
mash [69]
The answer is False. Hope this helps!!!
7 0
3 years ago
Read 2 more answers
A grey rock with white and black flecks.
jonny [76]
This is a pure substance

8 0
4 years ago
What element produces violet light of approximately 412 nm?
Natali [406]
a. Hydrogen

Hydrogen has a line at 410 nm.
Mercury has a line at 405 nm.
Sodium and neon have no lines near 412 nm.
8 0
3 years ago
Read 2 more answers
Other questions:
  • The units for density take the form of a mass unit divided by a(n) ____________ unit
    8·2 answers
  • What is formed when two or more substances are so evenly combined that you can't see the different parts?
    12·2 answers
  • A(n) ________ is an assemblage of minerals bound together, a mass composed of a single mineral, a mass of undifferentiated mater
    9·1 answer
  • _________________ enter the bloodstream through the thin ______________________.
    12·1 answer
  • how many of the following elements have 2 unpaired electrons in the ground state? C, O, Ti, Si a) 1 b) 3 c) 4 d) 2
    15·2 answers
  • How many moles of water are represented by 8.33×10^18 molecules of water​
    9·1 answer
  • What is the mass of 0.015 moles of NaOH?
    15·1 answer
  • What is the pOH of a solution with an OH- ion concentration of 8.4E-7?
    13·1 answer
  • What is the mass of alliminum?
    5·2 answers
  • Identify the classification of milk a aerosol b solid emulsion c solid aerosol d foam e emulsion
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!