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Chemistry, 23.06.2019 06:40
A250 g sample of water with an initial temperatureof 98.8 closes 6500 joules of heat. what is the finaltemperature of the water?
Answers: 1
Chemistry, 23.06.2019 10:30
The element chlorine has two stable isotopes, chlorine-35 with a mass of 34.97 amu and chlorine-37 with a mass of 36.95 amu. from the atomic weight of cl = 35.45 one can conclude that:
Answers: 2
Chemistry, 23.06.2019 13:40
Which of the following volumes is the smallest? a) one microliter b)one deciliter d)one liter c)one milliliter
Answers: 2
Mathematics, 04.06.2021 22:30
Mathematics, 04.06.2021 22:30
Mathematics, 04.06.2021 22:30
Mathematics, 04.06.2021 22:30
Mathematics, 04.06.2021 22:30
Mathematics, 04.06.2021 22:30