Tooth enamel is mainly hydroxapatiteca10po46oh2 if 1117g of
tooth enamel is mainly hydroxapatite,Ca10(PO4)6(OH)2. If 1.117g of tooth enamel reacts with acid to give 1.111g of calicul chloride, what is the percentage of hydroxyapatite in the tooth enamel sample?
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a solid cylinder of mass m radius r and rotational inertia 05mr2 starts at rest from the top of a ramp of height h if
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tooth enamel is mainly hydroxapatiteca10po46oh2 if 1117g of tooth enamel reacts with acid to give 1111g of calicul
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