Chemistry, 01.06.2021 20:40 annapittbull12
A 100. gram sample of a metal undergoes a temperature change from 20.°C to 50.°C after absorbing heat. How much heat was absorbed?
Answers: 2
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Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
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What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol
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Chemistry, 22.06.2019 20:30
Select all the correct answers.which compounds have the empirical formula ch20? (multiple answers)a.c2h4o2b.c3h603c.ch2o2d.c5h1005e.c6h1206
Answers: 2
A 100. gram sample of a metal undergoes a temperature change from 20.°C to 50.°C after
absorbing he...
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