The mass of P in Apatite can be calculated by first obtaining the molar mass of P and the molar mass of Apatite. Then, using the mole ratio between P and Apatite, the mass of P can be calculated using the formula: mass of P = molar mass of P x (molar mass of Apatite / molar mass of P).
The molar mass of P, or phosphorus, is approximately 30.97 g/mol.
The molar mass of Apatite, or calcium phosphate, is approximately 310.18 g/mol.
The mole ratio between P and Apatite can be determined by looking at the chemical formula of Apatite, which is Ca5(PO4)3. This means that for every 5 moles of Ca5, there are 3 moles of P. Therefore, the mole ratio between P and Apatite is 3:5.
The formula for calculating the mass of P in Apatite is: mass of P = molar mass of P x (molar mass of Apatite / molar mass of P). This formula takes into account the molar mass of P and the mole ratio between P and Apatite.