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
Masteriza [31]
3 years ago
13

Which of the following have the correct pairing of ion charge to the number of protons and electrons that would

Chemistry
1 answer:
viktelen [127]3 years ago
4 0

Answer:

Explanation:

O-2 means that there are 2 more electrons than protons. This one is incorrect.

Na + 1 is correct. 11 protons and 10 electrons.

N-3   is correct 7 protons and 10 electrons.

AL+3 is incorrect. It goes the other way 13 protons 10 electrons.

You might be interested in
Please help ASAP I’ll make you u as brainlister please 100 points pelaseee
inessss [21]

Answer:

(C) im pretty sure is the answer

Explanation:

6 0
3 years ago
Read 2 more answers
What is the full number for 5.7x10^4
dsp73

Answer:

5.7*10^4 is equal to 57,000.

Explanation:

First, we must multiply 10 by its power, 4. That would be 10 4 times.

10*10*10*10 = 10,000.

Then, we multiply it by 5.7.

5.7*10,000 = 57,000.

Regards!

3 0
3 years ago
As discussed in class, the Fischer esterification reactants and products are at equilibrium. How was the equilibrium of the reac
german

Answer:

See explanation

Explanation:

The particular reactants in the Fischer esterification reaction were not stated.

Generally, a Fischer esterification is a reaction that proceeds as follows;

RCOOH + R'OH ⇄RCOOR' + H2O

This reaction occurs in the presence of an acid catalyst.

We can shift the equilibrium of this reaction towards the products side in two ways;

I) use of a large excess of either of the reactants

ii) removal of one of the products as it is formed.

Any of these methods shifts the equilibrium of the Fischer esterification reaction towards the products side.

4 0
3 years ago
5. given the ratio of reactants, what is the possibility of obtaining di- and polychlorinated product? explain.
Vladimir79 [104]

The ratio of reactants is chlorination of <u>2,3</u> dimethyl butane the possibility of obtaining do and the polychlorinated product is not seen.

When a mixture of methane and chlorine is exposed to ultraviolet light a substitution reaction occurs and the organic product is chloromethane. Because there are various hydrogen atoms that can be extracted in the first propagation step.

Abstraction of a hydrogen atom from the middle carbon of propane results in 2-chloropropane. In the presence of sunlight, methane reacts with chlorine to form chloromethane. The chlorination of methane is a free radical substitution reaction. Chlorine cannot turn into free radicals in the dark, so no reaction takes place. Therefore, the presence of sunlight is essential for the reaction to proceed.

Learn more about The reactants here:- brainly.com/question/6421464

#SPJ4

3 0
1 year ago
Please help! I have no idea what a galactic symbol is. It says it on one of my science assignments and I'm confused. All I know
Ilya [14]
Hey, its alright bro! I gotchu.

Im pretty sure the galactic symbol is the same reference to the symbol of the element on the periodic table.
For an example (Hydrogen) is H 
So if im correct im pretty sure its referring to the symbols for each element

Hopefully this helps
4 0
3 years ago
Read 2 more answers
Other questions:
  • (01.01 MC)
    12·2 answers
  • An acid has an acid dissociation constant of 2.8 10–9. What is the base dissociation constant of its conjugate base?
    15·2 answers
  • Which of the following questions about the flu is a scientific question?
    14·2 answers
  • Which statement correctly describes the ionization of acids?
    15·1 answer
  • How do you prove a scalene triangle is a right triangle?
    5·1 answer
  • Bromine- is radioactive and has a half life of seconds. What percentage of a sample would be left after seconds? Round your answ
    14·1 answer
  • FORENSIC SCIENCE HELP
    7·1 answer
  • 1)
    8·1 answer
  • When you throw a rock, you are ________ energy.
    7·1 answer
  • Please help this is my chemistry work
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!