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Gekata [30.6K]
3 years ago
14

4) In a chemical change a _____________ substance forms.

Chemistry
2 answers:
Law Incorporation [45]3 years ago
8 0
A complex substance forms when a chemical change takes place
Snezhnost [94]3 years ago
4 0
The mass substance forms


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HELPP ME PLEASE!! What would be the density of a 40 g object that displaces 10 ml of water?
Snezhnost [94]

Answer:

<h2>The answer is 4.0 g/mL</h2>

Explanation:

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

density =  \frac{mass}{volume} \\

From the question

mass = 40 g

volume = 10 mL

The density of the object is

density =  \frac{40}{10}  = 4 \\

We have the final answer as

<h3>4.0 g/mL</h3>

Hope this helps you

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