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3 years ago

Choose the substance with the highest vapor pressure at a given temperature.

1 answer:

7 0

BF3 .... BP = −100.3 °C
RbCl ..... solid 
CH3SCH3 ..... BP = 35-41 °C 
SbH3 .... BP = −17 °C 
SiS2 ..... solid 

Ethanol solid --> ethanol melts --> ethanol liquid 
-135C ---------------> -114C --------------> -50C 
............ ΔT = 21C ....... ....... ΔT = 64C

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D is the correct answer.

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2 years ago

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Explanation:

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3 years ago

Match the following descriptions with the correct polysaccharide, note if you answer any part of this question incorrectly a sig

Ad libitum [116K]

Answer:

Glycogen. Cellulose. Amylose. Cellulose. Amylopetin and Glycogen. Amylopetin and Cellulose.

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