Chemistry, 25.10.2020 06:30, abelxoconda
In a certain "green" house, heat from the sun is absorbed during the day
and then released during the cooler night. How many joules are needed
to raise the temperature of 69.7 kilograms of "heater" (which has a
specific heat of 0.818 J/g) from 25.0 C to 41.0 C?
Answers: 2
Chemistry, 21.06.2019 22:30, kiki197701
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
Answers: 3
Chemistry, 22.06.2019 10:00, ellaemtagedeane
Nonpoint source pollution is difficult to control because it
Answers: 2
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