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MArishka [77]
2 years ago
14

You are testing an unknown liquid to determine its identity. First you heat the liquid and find that it turns to gas at 80 degre

es Celsius. Then you add sodium to a small amount of the liquid to see if it reacts.Last you try to burn the liquid to see if it is flammable.
Which physical property of the
liquid did you test?

A. boiling point
B. ability to conduct electricity
C. combustibility
D. melting point
Chemistry
1 answer:
SVETLANKA909090 [29]2 years ago
7 0

Answer: The answer is <u><em>(Boiling Point) </em></u>:)

<u><em /></u>

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Answer:

1) Metals and nonmentals

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Explanation:

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How many moles of hydrogen are required to react with 4.6 x 10 22 molecules of nitrogen?
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What occurs in a chemical reaction? ( No chemical bonds are broken. , Reactants break bonds and reform the same bonds., Reactant
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Reactants break bonds with consuming the energy and form the new bonds .

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Describe the reaction below by listing the
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The covalent bond in Cl₂ is break and combine with sodium to form NaCl through ionic bond.

Explanation:

Chemical equation:

Na  +  Cl₂    →   NaCl

Balanced chemical equation:

2Na  +  Cl₂    →   2NaCl

The given reaction indicate the formation of sodium chloride.

Sodium chloride is an ionic compound. It is formed by the reaction of chlorine and sodium. The type of bond in Cl₂ is covalent. Both chlorine atoms are tightly held together through sharing of electrons. When sodium chloride is formed the covalent between the chlorine atoms are break and it react with sodium . The chlorine toms thus gain the one electron from the sodium atom and became negative ion while sodium by losing its one valance electrons became positive ions. The strong electrostatic forces are develop between them and ionic bond is formed.

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What do <u>YOU</u> think?

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This question is asking for an opinion. The word should is included.

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