a. mixture
Chemistry, 13.11.2019 06:31 alecnewman2002
If you had a beaker full of black powder which of the following could you have?
a. mixture
b. element
c. compound
d. any of these is possible.
Answers: 2
Chemistry, 22.06.2019 00:00
The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?
Answers: 2
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Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
Answers: 1
Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
Answers: 2
If you had a beaker full of black powder which of the following could you have?
a. mixture
a. mixture
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