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sergiy2304 [10]
3 years ago
7

I’m 1992 which city was named the most polluted

Chemistry
2 answers:
Arada [10]3 years ago
7 0

Answer:

Mexico City as the most polluted city in the world in 1992

Explanation:

Elden [556K]3 years ago
6 0

Answer:

Mexico City

Explanation:

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Anni [7]
A. Protons neutrons and electrons.

Haha those three make up a simple Atom.
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3 years ago
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URGENT! Consider the following decomposition reaction of ammonium carbonate ((NH4)2CO3):
dexar [7]
<span>Using PV=nRT to find the moles and then convert back.
</span><span>4x=.8944
</span><span>solve for x then use the pressure for lets say CO2 put that into PV=nRT then solve for n then convert over.
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<span>(.2236)(2)/(298*.08206) = .0183*96g/mol = 1.76g
</span>
<span>For C:

[NH3]^2[CO2][H2O] = Kp
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3 years ago
Help quick
Mila [183]

Answer: it is in the correct order

Explanation:

5 0
3 years ago
what is the effect of using higher concentration of sodium hydrogen carbonate on the rate of reaction?
Alex
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Reaction rate increases with concentration, as described by the rate law and explained by collision theory. As reactant concentration increases, the frequency of collision increases. The rate of gaseous reactions increases with pressure, which is, in fact, equivalent to an increase in concentration of the gas.
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Answer:

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