Chemistry, 02.08.2021 14:40 blackbetty79
Tai thdi diem khao sat, biet dien ap thanh gop ha ap cua tram
bien ap U, = 400 (V) va AU12 = 15(V). Hoi dien ap cuoi nguon U2 bang bao
nhieu va do lech dien ap tai diem 2 bang bao nhieu?
Answers: 1
Chemistry, 23.06.2019 10:00
The temperature of a lead fishing weight rises from 26 Β°c to 38 Β°c as it absorbs 11.3 j of heat. what is the mass of the fishing weight in grams?
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When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle. if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3.2 kilopascals, what is the partial pressure of the hydrogen?
Answers: 1
Tai thdi diem khao sat, biet dien ap thanh gop ha ap cua tram
bien ap U, = 400 (V) va AU12 = 15(V)....
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