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Gekata [30.6K]
3 years ago
13

A piece of wood has a mass of 36g and measures 3cm X 6cm X 4cm. What is the density of the wood? Would the piece of wood float o

r sink in water?
Chemistry
1 answer:
Fudgin [204]3 years ago
4 0

Answer:

Explanation:

The density is  

1.1 g c m 3 .

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0.086mole

Explanation:

The problem is very simple. It involves conversion from mass to number of moles of NaCl

What is mole?

 A mole is a unit of measuring chemical substances. It is the amount that contains the avogadro's number of particles.

How is it related and can be converted from mass;

 

Number of moles of a substance = \frac{mass}{molar mass}

Since we know the mass, we can find the molar mass and put into this equation;

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learn more:

Number of moles brainly.com/question/1841136

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