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aleksandr82 [10.1K]
3 years ago
12

In which layer(s) would a solid cube with 6 cm sides and mass of 270 g float? Explain.

Chemistry
1 answer:
DIA [1.3K]3 years ago
6 0
The buoyancy of an object is dictated by its density. So let us calculate for density, where:density = mass / volume
Calculate the volume first of a solid cube:volume = (6 cm)^3 = 216 cm^3 = 216 mL
Therefore density is:density = 270 g / 216 mLdensity = 1.25 g / mL
Therefore this object will float in the layer in which the density is more than 1.25 g / mL.
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3 years ago
Which of the following atoms forms an ionic bond with a sulfur atom? (Points : 3)
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There are two relevant rules to state if whether an ionic bond will happen:

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You need to list the electronegativities of the five elements (there are tables with this information)

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Differences:

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Then the answer is that none of those atoms forms an ionic bond with sulfur.
8 0
3 years ago
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Credits: https://chem.libretexts.org/Core/Inorganic_Chemistry/Descriptive_Chemistry/Elements_Organized_by_Blo...

Hopefully this has helped! :)
5 0
3 years ago
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