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disa [49]
3 years ago
15

A double bond between two carbon atoms involves the sharing of a total of

Chemistry
1 answer:
ycow [4]3 years ago
6 0
Is four electrons the answer you’re looking for?
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The answer is in the attachment below:

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Which of the following would most likely result in an increase in reaction rate? placing the reactants on a hotplate
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Answer:

placing the reactants on a hot plate

Explanation:

If the temperature goes up, the reaction rate will increase. Because the particle will move faster and makes the kinetic energy larger.

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In the periodic table how many elements could be classified as metals in group IV?
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If an atom has an atomic mass of 16 and it has 8 neutrons what is it's atomic number
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7 0
2 years ago
What is the maximum number of moles of Al2O3 that can be produced by the reaction of .4 mol of Al with .4 mol of O2
Darya [45]

<u>Given:</u>

Moles of Al = 0.4

Moles of O2 = 0.4

<u>To determine:</u>

Moles of Al2O3 produced

<u>Explanation:</u>

4Al + 3O2 → 2Al2O3

Based on the reaction stoichiometry:

4 moles of Al produces 2 moles of Al2O3

Therefore, 0.4 moles of Al will produce:

0.4 moles Al * 2 moles Al2O3/4 moles Al = 0.2 moles Al2O3

Similarly;

3 moles O2 produces 2 moles Al2O3

0.4 moles of O2 will yield: 0.4 *2/3 = 0.267 moles

Thus Al will be the limiting reactant.

Ans: Maximum moles of Al2O3 = 0.2 moles

4 0
3 years ago
Read 2 more answers
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