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S_A_V [24]
3 years ago
14

Classify the following bonds as ionic, covalent, or neither (O, atomic number 8; F, atomic number 9; Na, atomic number 11; Cl, a

tomic number 17; U, atomic number 92). O with F Ca with Cl Na with Na
Chemistry
1 answer:
mylen [45]3 years ago
6 0

Answer:

1. Oxygen Fluoride (O with F): covalent

2. Calcium Chloride (Ca with Cl): ionic

3. Sodium with Sodium (Na with Na): neither

Explanation:

1. Oxygen Fluoride (OF2)

Oxygen with Fluorine is covalent because both of these elements are <em>nonmetals</em>. Bonds that contain only nonmetals are covalent.

2. Calcium Chloride (CaCl2)

Calcium with Chlorine is ionic because there is one <em>metal </em>and one <em>nonmetal. </em>Bonds that contain one metal and one nonmetal are ionic.

3. Sodium with Sodium

Since this is not Sodium bonding with another element, it is neither ionic or covalent.

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Answer:

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Explain the concept of "like dissolves like"
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Answer:

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3 years ago
The activation energy for the reaction NO2(g)+CO(g)⟶NO(g)+CO2(g) is Ea = 75 kJ/mol and the change in enthalpy for the reaction i
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Answer:

= 100kJ

Explanation:

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6 0
3 years ago
20 POINTS 2 QUESTIONS CAN YOU ANSWER THEM ???
olasank [31]
The correct options are as follows:
1. A.
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2. D
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6 0
3 years ago
Read 2 more answers
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Lelechka [254]

Answer:

I think false

Explanation:

bcs oxygen can create good feeling in our body

4 0
1 year ago
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