Chemistry, 25.10.2020 21:00, bayleegreen
The acrylic top of a table is burning, and
the flame has spread to the edges. Of the
heat transferred from the flame to the table
surface (to supply the heat of gasification),
which fraction is radiative and what which
is convective?
Answers: 2
Chemistry, 22.06.2019 17:10, hahahwha
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
Answers: 2
Chemistry, 22.06.2019 19:30, Karinaccccc
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
The acrylic top of a table is burning, and
the flame has spread to the edges. Of the
heat tra...
heat tra...
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