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masya89 [10]
3 years ago
10

How many carbon atoms would be in the compound named chlorobenzene

Chemistry
1 answer:
kondaur [170]3 years ago
7 0

chlorobenzene
Carbon - 6
Hydrogen - 5
Chlorine - 1

that 1 chlorine replaces one of the hydrogens
thats why hydrogen number decreases by number of Cl atoms (that are substituting those H atoms)
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Answer:

178.01347 ± 0.00093 g/mol

Explanation:

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How do you balance the chemical equation NaOH + H2SO4 > Na2SO4 +H2O
jenyasd209 [6]
Make sure there are the same number of atoms of each element on either side.
1) Check each one.
2) If one's out of balance, alter the equation to balance it and go back to 1)
3) When everything's balanced, you're finished!

We have 1 Na on the left and 2 Na on the right here. We'll need another NaOH to balance it:
2 NaOH + H₂SO₄ > Na₂SO₄ + H₂O
Now O is out of balance. There's 6 on the left and 5 on the right. We'll need more H₂O:
2 NaOH + H₂SO₄ > Na₂SO₄ + 2 H₂O
Fortunately H is in balance. S is also in balance here, so looks like we did it!

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5 0
3 years ago
Which liquid has the strongest intermolecular forces?<br> a.chcl3<br> b.ccl4<br> c.h2o?
elixir [45]
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3 years ago
Please reply me.
ikadub [295]

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8 0
3 years ago
Read 2 more answers
a 45 gram marble is dropped into a graduated cylinder with 30ml of water. The water level increases to 45.0 ml. What is the dens
Lady bird [3.3K]

Answer:

<h2>3 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}\\

From the question we have

volume = final volume of water - initial volume of water

volume = 45 - 30 = 15 ml

We have

density =  \frac{45}{15}  = 3 \\

We have the final answer as

<h3>3 g/mL</h3>

Hope this helps you

5 0
3 years ago
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