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Aliun [14]
2 years ago
15

Can someone please help. I have no idea how to do this

Chemistry
1 answer:
Aleksandr-060686 [28]2 years ago
8 0

Explanation:

c-o number if electrons shared: 4. doubke bond. non polar

c-cl 2 electrons sharde single bond non polar

I know this cause one dash equals 2 electrons chemistry teachers use them when two compounds are sharing electrons rather then using two dots so people know the difference

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you have a lead ball with a mass of 420 g. the density of lead is 10.5 g/cm³. what is the volume of the ball
IrinaK [193]

Answer:

The answer is

<h2>40.0 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density}

From the question

mass = 420 g

density = 10.5 g/cm³

The volume is

volume =  \frac{420}{10.5}  \\

We have the final answer as

<h3>40.0 mL</h3>

Hope this helps you

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Explanation:

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3 years ago
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How many moles of nitrous oxide gas (N2O) is contained in 20.0 L balloon at a pressure of 1.09 atm and a temperature of 298K? Ro
prohojiy [21]

Answer:

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Explanation:

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