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mrs_skeptik [129]
3 years ago
9

How many covalent bonds does and oxygen stone usually make in forming covalent compounds?

Chemistry
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer: Oxygen usually forms two covalent bonds or a covalent double bond.

Explanation:

A covalent bond is formed by the sharing of 2 electrons, 1 electron from each of the atoms sharing their electrons.

The number of bonds that each element can form depends on the number of valence (outermost) electrons it contains. Oxygen has 6 electrons in its valence shell and needs 2 more electrons thereby forming a double bond.

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Particles of Substance X are dispersed in water to form a colloid. Which describes the electrical charges on the particles of Su
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The correct answer is option A.

All the particles carry the same charge, which could be either positive or negative.

All the particles of substance X will have same charge on its surface, which is balanced by the oppositely charged ions in the water.

For example, soap solution (sodium palmitate) dissociates into ions:

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How many liters of hydrogen (at 0.97atm and 24c) will produce 180 grams of water
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6 0
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2 years ago
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Calculate the number of atoms of argon in 75.0 L of argon at STP.<br> ?????
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In a reaction of a potential new fuel, it is found that when 2.81 moles of the fuel combusts, 1,612 kJ of energy is released. Wh
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Answer:

-573.67

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