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How many sulfate ions are there in 5.00 g of FeSO4?
Minds
The elements of a person that enables them to be aware of the world and their experiences, to think, and to feel; the faculty of consciousness and thought.
Physical Things
Objects that exist in space and time, possessing material substance and can be perceived by the senses.
Directly Observed
A method of collecting data or information through immediate, firsthand observation.
Unchanging
Something that remains the same over time, not affected by external conditions or changes.
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