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Furkat [3]
2 years ago
6

An object has a mass of 18 grams and its volume is 2cm3 Calculate density:​

Chemistry
2 answers:
nata0808 [166]2 years ago
8 0

Answer:

The formula to find the density is given by:

Density=mass/volume

Given:Volume of object is 2cm3

Mass of object=18gram

then density=mass/volume

=18/2=9gm/cm3

Explanation:

please mark me brainliest

Natalka [10]2 years ago
6 0

Answer:

9g/cm^3 is the density

Explanation:

P = m/V

P = 18/2 = 9g/cm^3

(This is more of a physics question than chem btw)

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a student determined that it requires 106220 j of energy to vaporize 47g of water. is the student is right​
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<h2>Answer:</h2>

He is right that the energy of vaporization of 47 g of water s 106222 j.

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Answer:

Explanation:

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