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How many grams of naf must be added to 1500 liters of water to fluoridate it at a level of 0.7 mg f- / l?
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Given that the molar mass of nano3 is 85.00 g/mol, what mass of nano3 is needed to make 4.50 l of a 1.50 m nano3solution? use .6.75 g18.9 g255 g574 g
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Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.
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What does the field of thermodynamics relate to a-changes in nuclear reactions b- changes in energy in systems c changes in molecular structure d changes in atomic properties
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How many grams of naf must be added to 1500 liters of water to fluoridate it at a level of 0.7 mg f-...
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