Write the empirical formula for given elements
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Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %
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The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
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Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!
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