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Marta_Voda [28]
2 years ago
11

Which Of The Following Is A Substance, Table Salt, Seawater, Or Sand?

Chemistry
2 answers:
klasskru [66]2 years ago
6 0
Sand is because the other ones are liquid
Monica [59]2 years ago
5 0
Seawater a substance must be liquid
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An object has a mass of 5.52 g and a volume of 12 mL. What is the density of the object?
Rudik [331]

Answer:

<h2>Density = 0.46 g/mL</h2>

Explanation:

Density of a substance can be found by using the formula

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

From the question

mass = 5.52 g

volume = 12 mL

Substitute the values into the above formula and solve for the Density

That's

<h3>Density =  \frac{5.52}{12}</h3>

We have the final answer as

<h3>Density = 0.46 g/mL</h3>

Hope this helps you

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Step 2: measure the area of the top of the syringe
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I am unsure if this is correct, but this might be the whole section:

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