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kap26 [50]
3 years ago
7

After drawing the Lewis structures for the following covalent compounds which has the most bonds?

Chemistry
1 answer:
kotykmax [81]3 years ago
7 0
D is the answer to this question
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Please, I need this now.
Mazyrski [523]

Answer:

1. C    2. D    3. B   4. A

Explanation:

Logic

8 0
1 year ago
Which structure is responsible for breaking down sugar molecules in order to supply energy to the cell?
NikAS [45]
The answer Should be mitochondria hope this helps.! BRAINLIEST PLEASE
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3 years ago
Which statement describe compound​
Katena32 [7]

Answer:

Explain more please

Explanation:

you have to at the statements

7 0
3 years ago
You need to prepare .200M solution of hydrochloric acid (HCl). If you took out .830ml of the 12.0M stock solution. How much wate
Alenkinab [10]

Answer:

You must add 48.97 mL of water to make the 0.200 M diluted solution.

Explanation:

In chemistry, dilution is the reduction in concentration of a chemical in a solution. In other words, it is the process of reducing the concentration of solute in solution, simply adding more solvent to the solution.

In a dilution, the quantity or mass of the solute is not changed but only that of the solvent. As only solvent is being added, by not increasing the amount of solute the concentration of the solute decreases.

The expression for the dilution calculations is:

Cinitial* Vinitial = Cfinal* Vfinal

In this case:

  • Cinitial= 12 M
  • Vinitial= 0.830 mL
  • Cfinal= 0.200 M
  • Vfinal= ?

Replacing:

12 M*0.830 mL= 0.200 M*Vfinal

Solving:

Vfinal=\frac{12 M*0.830 mL}{0.200 M}

Vfinal= 49.8 mL

Since 0.830 mL is the volume you initially have of HCl, the amount of water you must add is:

49.8 mL - 0.830 mL= 48.97 mL

<u><em>You must add 48.97 mL of water to make the 0.200 M diluted solution.</em></u>

7 0
3 years ago
What material was added to powdered rock during tuttle and bowen's experiments?
Rzqust [24]

Answer:

water was added to powdered rock

Explanation:

4 0
2 years ago
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