Select the correct answer.
which sentence describes an example of sublimation?
a.
dew forms on leaves on a cold morning.
b.
liquid deodorant sprayed on a person’s body evaporates.
c.
dry ice changes to carbon dioxide when kept in an open container.
d.
ice cream in a bowl melts.
e.
water vapor condenses on a cold surface and forms droplets.

How many moles of oxygen react with 12 moles of aluminum

Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.