Calculate the mass percentage of calcium and phosphourous in calsium phosphate
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Answer & Explanation:
Ca₂(PO₃)₄
= Amount of Ca = (40*2) g
= 80 g
= Amount of PO₃ = 4[(31+(16*3)] g
= 4[31+48] g
= 4*79 g
= 316g
Total mass = (80+316) g
= 396 g
Mass Percentage of Calcium = 80/396*100 %
= 20.2%
Mass Percentage of Phosphorus = 316/396*100 %
= 79.79%
Hope this helps.
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