Chemistry, 10.12.2020 19:40 abdulalghazouli
The solar panel heats 200kg of water each day. on one day it increases the temperature of the water by 50 degrees.
the specific heat capacity of water is 4200 j.
calculate the energy needed to increase the temperature of 200kg of water by 50 degrees.
(another question)
which indeed is the correct unit?
joules,
seconds,
watts
Answers: 2
Chemistry, 22.06.2019 01:30, MickeyxX7096
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 05:50, ttangelique
What are the 4 phases of matter in order of increasing engery content?
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