Chemistry, 28.02.2021 20:50 Hollywood0122
A balloon has a volume of 0.8.0 m3. As it rises in the earth s atmosphere, its volume expands. What will be its new volume if its original temperature and pressure are 20 C and 1.0 atm, and its final temperature and pressure are -40 C and 0.10 atm
Answers: 1
Chemistry, 22.06.2019 10:00, winstonbendariovvygn
Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
Answers: 3
Chemistry, 22.06.2019 13:30, yasiroarafat12
How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
Answers: 1
Chemistry, 22.06.2019 14:30, villarrealc1987
In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never
Answers: 2
A balloon has a volume of 0.8.0 m3. As it rises in the earth s atmosphere, its volume expands. What...
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