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NNADVOKAT [17]
3 years ago
6

I need help understanding this problem

Chemistry
1 answer:
kotykmax [81]3 years ago
6 0

POPOPOPOPOPOPOPOPOPOPOPOPOPOPO

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How do we know that K2CrO4 and Ba(NO3)2 are not solids?​
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Compounds that have the exact same molecular formula but are arranged differently are<br> called?
Marysya12 [62]

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isomers

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Calculate the work (kJ) done during a reaction in which the internal volume expands from 20 L to 43 L against an outside pressur
Alenkinab [10]

Answer:

\large \boxed{\text{-10.0 kJ}}

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2. Convert litre-atmospheres to joules

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The negative sign indicates that the work was done against the surroundings.

4 0
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