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Degger [83]
3 years ago
6

Compound X has the same molecular formula as butane but has a different boiling point and melting point. What can be concluded a

bout Compound X?
Chemistry
1 answer:
Vsevolod [243]3 years ago
3 0
Compound X is an isomer of butane with different chain types. It is either straight chain or bend chain.
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Compare and contrast the differences between plant animal cells
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are there answer choices? chloroplasts are in plant cells, these give it a green color  

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2 years ago
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When the trough of one wave overlaps the crest of another wave it is called ___________ interference.
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destructive interference?

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Where did the longest tsunami form?
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Which two substances are covalent compounds? * C6H12O6(s) and KI(s) C6H12O6(s) and HCl(g) KI(s) and NaCl(s) NaCl(s) and HCl(g)
Ray Of Light [21]

Answer: Option (b) is the correct answer.

Explanation:

A covalent compound is defined as the compound in which sharing of electrons take place between the combining atoms. Generally, when two or more non-metals chemically combine together the it will lead to the formation of a covalent compound.

For example, C_{6}H_{12}O_{6} and HCl is also a covalent compound.

And, a compound in which transfer of electrons occur between the combining atoms is known as an ionic compound. Whenever, a metal chemically combines with a non-metal then it will always lead to the formation of an ionic compound.

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7 0
3 years ago
An aqueous solution is made by dissolving 26.4 grams of barium sulfide in 349 grams of water.
lukranit [14]

Answer:

Molality = 0.43 m

Explanation:

Given data:

Mass of barium sulfide = 25.4 g

Mass of water = 349 g (349 g/1000 = 0.349 Kg)

Molality of water = ?

Solution:

Number of moles of barium sulfide:

Number of moles = mass/molar mass

Number of moles = 25.4 g/169.39 g/mol

Number of moles = 0.15 mol

Molality:

Molality = number of moles o f solute/ Kg of solvent

Molality = 0.15 mol / 0.349 Kg

Molality = 0.43 m

4 0
2 years ago
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