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Karolina [17]
3 years ago
13

How many atoms of oxygen are represented in 2CaNO3?

Chemistry
1 answer:
MrRissso [65]3 years ago
8 0

Answer:

6 atoms of oxygen

Explanation:

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A chunk of copper has a volume of 1.45 mL and a mass of 12.93 grams. What is the density of the chunk of copper?
natta225 [31]

Answer:

Density = 8.92 \ g/mL

Explanation:

The equation for density is:

Density = \frac{mass}{volume}

We plug in the given values:

Density = \frac{12.93 \ g}{1.45 \ mL}

Density = 8.92 \ g/mL

7 0
3 years ago
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Explanation:

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3 years ago
The density of Silver is 10.5 g/mL. How much mass would be present given a silver cube
seraphim [82]

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m=dxv

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2 years ago
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- increasing the concentration of N₂
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Radium decays to form radon. 226 88 ra → 222 86 rn 4 2 he this type of nuclear decay is called .
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