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Alja [10]
4 years ago
5

1. The sum of the pH and the pOH must always be equal to a constant value. What is the numerical constant?

Chemistry
1 answer:
frutty [35]4 years ago
4 0

Answer:

14

Explanation:

The sum of pH and pOH is always equal to 14.

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Independent variable in your own words
Ronch [10]

Explanation:

<em>An</em><em> </em><em>independent</em><em> </em><em>variable</em><em> </em><em>is</em><em> </em><em>defines</em><em> </em><em>as</em><em> </em><em>the</em><em> </em><em>variable</em><em> </em><em>that</em><em> </em><em>is</em><em> </em><em>changed</em><em> </em><em>or</em><em> </em><em>controlled</em><em> </em><em>in</em><em> </em><em>a</em><em> </em><em>scientific</em><em> </em><em>experiment</em><em>. </em>

6 0
3 years ago
There are many lewis structures you could draw for sulfuric acid, h2so4 (each h is bonded to an o). part a what lewis structure(
erica [24]
Structure 1 is satisfying octet rule because each atom surrounded by 8 electrons:
The valance electron for oxygen is 6, for sulfur is 6, but for hydrogen is 1. Therefore, the molecule has <span>valance electrons. Sulfur is bonded with 4 oxygen atoms,  4 single bonds, whereas 2 hydrogen atoms are bonded with 2 oxygen atoms. 

But the actual structure is 2 but it violates octet rule since S is surrounded in this case with 12 electrons
</span>

7 0
3 years ago
Read 2 more answers
14. What is the mass of 5.99 moles of C6H2C14.
Flauer [41]

Hey there!

Find molar mass of C₆H₂Cl₄.

C: 6 x 12.01

H: 2 x 1.008

Cl: 4 x 35.45

------------------

     215.876g

This is the mass of 1 mole of C₆H₂Cl₄.

Multiply 215.876 by 5.99.

215.876 x 5.99 = 1293

The mass of 5.99 moles of C₆H₂Cl₄ is 1293 grams.

Hope this helps!

6 0
4 years ago
What is the IUPAC name of the following compound? There is a structure for an organic molecule. It has 6 carbons in its chain, a
Aleksandr-060686 [28]

Answer:

The answer to your question is below

Explanation:

Process

1.- Look for the longest chain

2.- Number the carbons of the main chain starting from the corner where the double bond is closer.

3.- Circle the branches

4.- Start naming the number where the branch is and the name of the branch.

5.- Name the main branch with the ending -ene.

                    5-methyl, 1-hexene or 5-methyl, hex-1-ene

See gthe structure below.

4 0
3 years ago
How many grams of Rb2O is produced from decomposing 24 moles of RbOH ?
solong [7]

Answer:

4486

Explanation:

3 0
3 years ago
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