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What is the empirical formula of a compound that contains 28% iron, 24% sulfur, and 48% oxygen by mass?
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Chemistry, 21.06.2019 13:00
Asolution has a ca2+ concentration of 0.049 m and an f- concentration is 0.147 m at equilibrium. the value of ksp for caf2 at 25°c is 4.0 x 10-11. will this solution form a precipitate? yes no
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Chemistry, 23.06.2019 00:50
50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)
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What is the empirical formula of a compound that contains 28% iron, 24% sulfur, and 48% oxygen by ma...
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