Chemistry, 04.06.2021 05:20 lolololol21
How many moles of Al2O3 are produced from 0.401 moles of AI?
4 Al(s) + 3 O2(g) → 2 Al2O3(s)
Answers: 1
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How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.
Answers: 1
Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
Chemistry, 22.06.2019 14:30
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
Answers: 3
How many moles of Al2O3 are produced from 0.401 moles of AI?
4 Al(s) + 3 O2(g) → 2 Al2O3(s)...
4 Al(s) + 3 O2(g) → 2 Al2O3(s)...
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