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irina [24]
3 years ago
6

A substance has a mass of 10 grams and a volume of 5mL. What is its density?

Chemistry
1 answer:
kodGreya [7K]3 years ago
4 0

Answer:

The answer is

<h2>2.0 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

<h3>density =  \frac{mass}{volume}</h3>

From the question

mass = 10 g

volume = 5 mL

The density of the substance is

density =  \frac{10}{5}

We have the final answer as

<h3>2.0 g/mL</h3>

Hope this helps you

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Answer:

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C:  Fission breaks down unstable elements such as uranium in a breeder                         reactor which is broken down in the process of fusion which is literally breaking down of elements.

E: fission is used in nuclear weapons as it is easier to accomplish then fusion  bombs

Explanation:

A: as a zero-waste energy source

B: for generating large amounts of heat

C: for creating stable elements from unstable ones

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3 years ago
Balanced symbol equation for reaction between sodium carbonate solution and dilute sulphuric acid?
Dmitry [639]

Answer:

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Explanation:

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ΔG= (-H) - T (+S)   ⇒ ΔG<0 always

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ΔG= (+H) - T (-S)   ⇒ ΔG>0 always

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