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What is the weight of a substance that exactly fills a 200.0 mL container? The density of it is 0.789 g/mL

Respuesta :

Stephen46

Answer:

The answer is 157.8 g

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question

volume = 200 mL

density = 0.789 g/mL

We have

mass = 0.789 × 200

We have the final answer as

157.8 g

Hope this helps you

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