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
oksano4ka [1.4K]
2 years ago
11

Help?? help for mee??? maybe? what if i said...please????

Chemistry
1 answer:
Bezzdna [24]2 years ago
3 0

Answer:

c

Explanation:

because they transfer an electron the sodium ion has a positive charge, and the chlorine ion has a negative charge so one gives off positive and one gives of negative

You might be interested in
Will a double replacement reaction occur if a potassium hydroxide solution is mixed with a lead(II) nitrate solution? Briefly ex
ohaa [14]
No - a precipitation will occur though. Potassium nitrate is soluble in water, so the potassium and nitrate ions will remain spectator ions and stay in solution. Lead (II) hydroxide is not soluble, and will precipitate out of solution to form a solid product.
3 0
3 years ago
Read 2 more answers
Why are x-rays telescopes and gamma-ray telescopes in space?
pogonyaev
Because those can leak and cause cancer
5 0
3 years ago
A gas takes up a volume of 35 L, and has a pressure of 4.8 atm. What is the new pressure of
joja [24]

Answer:

7.3 atm

Explanation:

- Use the formula P1V1 = P2V2

- Rearrange formula and then plug in values.

- Hope this helped! Let me know if you need more help or a further explanation.

3 0
3 years ago
So42? draw the molecule by placing atoms on the grid and connecting them with bonds. include all lone pairs of electrons. show t
vivado [14]
A molecular structure is a shape of a molecule, a three-dimensional shape or configuration of a molecule that is dependent on the preferred spatial orientation of covalent bonds to atoms having two or more partners. Attached is the diagram for the molecular structure of So42
. 

3 0
3 years ago
3. What molecule or ion acts as the nucleophile in the base-catalyzed reaction between acetic anhydride and vanillin? A. Vanilli
Effectus [21]

Answer:

B

B

A

C

Explanation:

3

B. Vanillin as a phenoxide ion (conjugate base)

4

B. Protonation of acetic anhydride

5

A. 1.97 mmol of vanillin and 8.45 mmol acetic anhydride

6

C. 1 mmol of vanillin and 10.6 mmol acetic anhydride

8 0
2 years ago
Other questions:
  • You and your roommates have already decided to spend a week volunteering in the relief effort over the winter break, but in orde
    13·2 answers
  • What are the 5 indicators of a chemical reaction? What are the 5 indicators of a chemical reaction? I only know 3 for sure:2) Ch
    8·1 answer
  • What is a scientific explanation for a range of hypotheses and observations supported by testing
    14·1 answer
  • Earth is unique because it _____. has only one satellite has the largest satellite in the solar system is located outside the as
    6·2 answers
  • At room temperature, all samples of liquid water must have the same
    8·2 answers
  • Cooking in a microwave oven is possible because of
    14·1 answer
  • Help me please!! thanks!
    15·1 answer
  • Which Ion has the same electron configuration as an Ar atom
    6·1 answer
  • Research the Greenhouse effect and how it relates to heat transfer.
    13·1 answer
  • Cobalt-60 is produced by neutron activation. in this process, one neutron is absorbed by the nucleus of the parent isotope. what
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!