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Angelina_Jolie [31]
2 years ago
5

How many atoms are represented by one formula unit of aluminum sulfite, al2(so3)3?

Physics
1 answer:
ratelena [41]2 years ago
4 0
Formula unit is the empirical formula of an ionic or a covalent compound. It is the chemical formula that gives the proportions of the elements present in a certain compound however it does not give the actual numbers or the arrangement of the atoms. For this case, there are 14 atoms of different elements that is involved in the compound.
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Answer:

Explanation:

Given

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3 years ago
If the elephant were then allowed to fall straight down, how fast would it be moving when it landed back on the ground?
Oxana [17]

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6 0
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Verdich [7]

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the volume decreases at the rate of 500cm³ in 1 min

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given

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Sophie [7]

Answer:

#2 and #3 respectively

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6 0
3 years ago
Lighting a match changes chemical energy into heat and light. The total amount of energy _____.
Mariulka [41]
Hello.

The answer is <span>remains the same.

</span>The total amount of energy stays the same because the 1st Law of Thermodynamics states that energy can neither be created nor destroyed, it can only change forms. <span>So the chemical energy is just being converted into heat and light.
</span>
Have a nice day
8 0
3 years ago
Read 2 more answers
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