wilneishawatkins
30.05.2021 •
Chemistry
PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT
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Ответ:
Q.1-
Given,
mass - 10grams
volume - 24 cm³
density = mass/volume
density = 10/24
density = 0.416 g/cm³
Q.2-
Given,
mass - 700grams
volume - 1100cm³
density = mass/volume
density = 700/1100
density = 0.6363 g/cm³
Ответ:
PV = nRT
If you decrease P while keeping everything else constant, V increases. They are inversely related.
P = 1/V
The first answer is correct.