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Paul [167]
3 years ago
15

BEST ANSWER = BRAINIEST !1.What will the weather most likely be like the day a cold front arrives?

Chemistry
1 answer:
nirvana33 [79]3 years ago
7 0
1.B
2.C
3.C
4.D
5.D
I hope this helps!
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If 0.2 g of nitrobenzene are added to 10.9 g of naphthalene, calculate the molality of the solution. (given: molar mass of nitro
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Molality is defined as 1 mole of a solute in 1 kg of solvent.  

Molality=

\frac{Number of moles of solute}{Mass of solvent in kg}

Number of moles of solute, n=  

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