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Nikitich [7]
3 years ago
8

An object has a mass of 4.9g and a volume of 14.ml.what is the density of the object?

Chemistry
1 answer:
morpeh [17]3 years ago
7 0

Answer:

0.35 g/mL

Explanation:

Use the formula D = \frac{m}{v}, where D is density, m is mass, and v is volume.

D = 4.9/14

D = 0.35

D = 0.35 g/mL

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From this equation, ethane and oxygen react in 2:7 mol ratio, the ratio of volumes would also be same if they are at same temperature and pressure.

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