Chemistry, 30.03.2020 04:15 qveenvslayin
Write a balanced chemical equation for the reaction of iron with oxygen to form iron oxide (Fe2O3).
Then write a description of what you would observe as a piece of iron rusts. Which one is mostly a
chemical description, and which one is mostly a physical description? (4 points)
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Chemistry, 21.06.2019 22:00
Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
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As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?
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Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
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Write a balanced chemical equation for the reaction of iron with oxygen to form iron oxide (Fe2O3).<...
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