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need some help in answering a chemistry question. What is a chemical formula and the mole concept?

need some help in answering a chemistry question. What is a chemical formula and the mole concept? and Is there a correlation between the number of moles, and the weight of his substance, typically measured in grams?

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A chemical formula refers to a group of chemical symbols depicting the elements present in a compound together with their... View the full answer

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1) A chemical formula gives us information about the proportion of atoms that... View the full answer

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