Hydroxyapatite, ca5(po4)3(oh), is the main mineral component of dental enamel, dentin, and bone, and thus has many medical uses. coating it on metallic implants (such as titanium alloys and stainless steels) the body accept the implant. in the form of powder and beads, it is used to fill bone voids, which encourages natural bone to grow into the void. hydroxyapatite is prepared by adding aqueous phosphoric acid to a dilute slurry of calcium hydroxide. (a) write a balanced equation for this preparation. (b) what mass of hydroxyapatite could form from 100. g of 85% phosphoric acid and 100. g of calcium hydroxide?
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Chemistry, 21.06.2019 20:30
An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
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Chemistry, 22.06.2019 06:30
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Chemistry, 22.06.2019 08:00
Match the mixture with the substance// i really need on this guys (it’s a pic btw)
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Hydroxyapatite, ca5(po4)3(oh), is the main mineral component of dental enamel, dentin, and bone, and...
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