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Dmitry [639]
2 years ago
12

Copper(ii) chloride reacts with sodium nitrate to produce copper(ii) nitrate and sodium chloride.

Chemistry
1 answer:
zlopas [31]2 years ago
5 0

Answer:

CuCl2 + 2NaNO3 - > Cu(NO3)2 + 2NaCl

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What is the density of an object with a mass of 140 g and a volume<br> of 6 ml
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Answer:

<h2>23.33 g/mL</h2>

Explanation:

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

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

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5 0
3 years ago
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Explanation:

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3 years ago
What main criterion determines major divisions in the geologic time scale?
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The answer is B. the occurrence of huge events in Earth's natural history

The geologic time scale is a system of chronological dating that relates geological strata to time. It is used by geologists, paleontologists, and other Earth scientists to describe the timing and relationships of events that have occurred during Earth's history.

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