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Chemistry, 22.06.2019 09:00
What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable
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Chemistry, 22.06.2019 20:20
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
Chemistry, 22.06.2019 23:10
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.
Answers: 3
English, 24.11.2021 04:40
Mathematics, 24.11.2021 04:40
Mathematics, 24.11.2021 04:40
Mathematics, 24.11.2021 04:40
Mathematics, 24.11.2021 04:40
Mathematics, 24.11.2021 04:40
Mathematics, 24.11.2021 04:40
English, 24.11.2021 04:40
Mathematics, 24.11.2021 04:40