Give the noble gas configuration for an iron ion with a +3 charge.
[Ar] 4d5
[Ar] 3d5
[A...
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Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
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Will mark brainliest how many electrons can be held in the energy level n = 4?
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Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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