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lianna [129]
3 years ago
6

The reaction of 4.8g of sulfur and 5.4g aluminum yields 4.5g Al2S3. 3S+2AL-->Al2S3 Determine the percent yield of Al2S3.

Chemistry
1 answer:
Sav [38]3 years ago
8 0
I’m just commenting because i wanna see if anyone else comments, i’m genuinely curious as to what the answer is lol
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Phosphorus trichloride, PCl₃ is a liquid at room temperature.
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Answer:

Phosphorus trichloride, PCl₃ undergoes change in bonding and molecular force of attraction, causing it to be liquid at room temperature.

Explanation:

Unlike other chlorides of Period 3 elements, Phosphorus trichloride, PCl₃ changes the structure of its molecular bonding from ionic to covalent bonds as it transitions to fluids (liquids or gases). The PCl₃ molecule also has the weak Van der Waals dispersion and dipole-dipole attraction, making it a fuming liquid at room temperature,  with no electrical conductivity.

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Which type of fuel can only be used in certain geographic area? A. natural gas B. nuclear C. solar D. Biomass
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A

Explanation:

6 0
3 years ago
Question 34 (1 point)
Grace [21]

Answer:

8.33 atm

Explanation:

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4 0
1 year ago
Which of the following properly describes the movement of atoms as they represent the states of matter? Atoms making liquids hav
7nadin3 [17]

Answer:

Atoms making liquids have less attraction than solids, but more than gases

Explanation:

The attraction between atoms in different molecules in a solid is very strong due to strong intermolecular forces present in a solid. However, such intermolecular forces are weaker in liquids than in solids.

This implies that the solid has higher intermolecular forces of attraction compared to gases and liquids. Based on the negligible degree of intermolecular forces between them, a gas has the weakest intermolecular forces hence the atom has very minimal interaction between them.

7 0
3 years ago
What element has three electrons in its 5d sublevel?
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C. Ta
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7 0
3 years ago
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