What makes a compound
polar?...
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Chemistry, 22.06.2019 00:20
What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?
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Chemistry, 22.06.2019 17:30
In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j
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Chemistry, 22.06.2019 23:00
What element has similar physical and chemical properties as boron.
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Mathematics, 31.07.2020 08:01
History, 31.07.2020 08:01
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English, 31.07.2020 08:01
English, 31.07.2020 08:01
Mathematics, 31.07.2020 08:01
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English, 31.07.2020 08:01