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likoan [24]
2 years ago
9

In the following list, only is not an example of a chemical reaction

Chemistry
1 answer:
Sladkaya [172]2 years ago
4 0

There is no pictu-res...sss
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Draw a molecular model of sulfur trioxide.
bija089 [108]

Answer:

Here's what I get  

Explanation:

The Lewis structure of SO₃ consists of a central sulfur atom double-bonded to each of three oxygen atoms that points to the corners of an equilateral triangle.

A ball-and-stick model of SO₃ is shown below.

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Why is ice cream a mixture
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Ice is a mixture and it can be a compound at the same time. A mixture is when you have to substance's put together fro example you can mix salt and sugar together. But a compound is when two different elements or molecules are combined. Ice cream is a mixture or cream and sugar mainly.
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Simply put, density is how tightly “stuff” is packed into a defined space.

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If something is heavy for its size, it has a high density. If an object is light for its size it has a low density.

The relative densities of an object and the liquid it is placed in determine whether that object will sink or float.
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The number of O atoms in 6.15 g of Al(PO 4 ) 3 (molar mass=122.00 g/mol) is
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The atomic masses of the two stable isotopes of boron; boron-10 (natural abundance:19.78%) and boron-11 (natural abundance:80.22
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(19.78 x 10) + (80.22 x 11) all of them divided by 100= 10.81 amu
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