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musickatia [10]
3 years ago
8

Octane, c8h18, is a component of fuel used in internal combustion engines. the dominant intermolecular forces in octane are

Chemistry
1 answer:
lesya692 [45]3 years ago
6 0
<span>London dispersion forces</span>
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4. In a solution, what pulls particles into the solution?
Tanya [424]
The correct answer to your question is B, solvent.
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3 0
3 years ago
0.450 mol of aluminum hydroxide is allowed to react with 0.550 mol of sulfuric acid; the reaction which ensues is: 2Al(OH)3(s) +
Veseljchak [2.6K]

Answer:

The answer to your question is 1.1 moles of water

Explanation:

                     2Al(OH)₃  +   3H₂SO₄   ⇒   Al₂(SO₄)₃  +   6H₂O

                       0.45 mol      0.55 mol                                ?

Process

1.- Calculate the limiting reactant

Theoretical proportion

       Al(OH)₃ / H₂SO₄ = 2/3 = 0.667

Experimental proportion

       Al(OH)₃ / H₂SO₄ = 0.45 / 0.55 = 0.81

From the proportions, we conclude that the limiting reactant is H₂SO₄

2.- Calculate the moles of H₂O

                        3 moles of H₂SO₄ ----------------  6 moles of water

                        0.55 moles of H₂SO₄ -----------    x

                        x = (0.55 x 6) / 3

                        x = 3.3 / 3

                       x = 1.1 moles of water

5 0
3 years ago
Which of these is NOT a lipid?
Minchanka [31]

Answer: RNA

Explanation:

6 0
2 years ago
A volume of saline solution had a mass of 61.4 g at 4°C. An equal volume of water at the same
Maurinko [17]
Multiple by 2 because it was give u right answer
5 0
2 years ago
What is the balanced chemical equation when an aqueous solution of calcium hydroxide reacts with liquid water?
Dmitrij [34]

Explanation:

Equation for Calcium Hydroxide Dissolving in Water | Ca(OH)2 + H2O

7 0
3 years ago
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