A student placed a beaker of salt water on a hot plate. He waited until the solution of salt
water began boiling, then he placed the beaker into an ice bath.
In which direction does heat transfer?
from the dissolved salt into the boiling water
B.
from the beaker of salt water into the ice bath
C.
from the water to the surface of the hot plate
D. from the surrounding air into the beaker of salt water
Answers: 2
Chemistry, 23.06.2019 05:00, pmbeachy3102
If 15 drops of ethanol from a medicine dropper weigh 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? density of ethanol is ethanol is 0.80g/ml.
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Chemistry, 23.06.2019 14:00, GreenHerbz206
During an acid-base titration, when do the contents of the beaker consist of only water, a salt, and a trace of indicator?
Answers: 2
A student placed a beaker of salt water on a hot plate. He waited until the solution of salt
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