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gavmur [86]
3 years ago
6

What is a radical in chemistry ?

Chemistry
1 answer:
anygoal [31]3 years ago
3 0

Answer: In chemistry, a radical is an atom, molecule, or ion that has an unpaired valence electron.

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A neutral atom has 8 electrons and 8 neutrons. Which of the following correctly represents the atom? A) carbon-16 B) oxygen-16 C
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Answer:

D

Explanation:

Oxygen is the 8th element in the periodic table. This means that oxygen has 8 protons and 8 electrons. In order to get the number of neutrons you take the atomic weight in this case 15.9999~16 and you subtract it by the number of protons (16-8).

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Is this statement true or false? Bases feel slippery. A. True B. False
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An aqueous potassium carbonate solution is made by dissolving 5.51 moles of K 2 CO 3 in sufficient water so that the final volum
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Answer:

1.67mol/L

Explanation:

Data obtained from the question include:

Mole of solute (K2CO3) = 5.51 moles

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Molarity is simply the mole of solute per unit litre of the solution. It can be expressed mathematically as:

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Molarity = 1.67mol/L

Therefore, the molarity of K2CO3 is 1.67mol/L

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3 years ago
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How many grams of sodium are needed to produce 12.5g of sodium oxide
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If someone else comes up with a more convincing argument listen to them

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