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luda_lava [24]
4 years ago
11

A plastic ball floats on the water. What do you know about its density?

Chemistry
1 answer:
MissTica4 years ago
8 0

The plastic ball has a density less than the water!

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Which of these is a chemical property of a substance
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What do these observations tell you about the rate and direction of heat flow through each specific type of plastic?
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Heat is something you can't control

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A base can neutralize an acid. true or false
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What compound is formed when methyloxirane (1,2-epoxypropane) is reacted with ethylmagnesium bromide followed by treatment with
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Explanation:

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See figure 1

I hope it helps!

5 0
3 years ago
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with carbon dioxide as follows: 2N
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From equation we have to divide n(NH3) by 2 because we need two equivalent per one CO2. That will be 3984.145. So the limiting agent is NH3 because it's not enough of it to react with all CO2

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3 years ago
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