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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Talisha Talisha
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6 years ago
Two samples of calcium fluoride are decomposed into their constituent elements.  The first sample produced 0.154 g of calcium and 0.146 g of fluorine.  If the second sample produced 294 mg of fluorine, how many g of calcium were formed?
A) 0.280 g
B) 3.09  102 g
C) 3.13 g
D) 0.309 g
E) 2.80  102 g
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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unknwownelemenunknwownelemen
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This helped my grade so much Perfect
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