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Predict the total number of atoms in each case.(1) Calcium phosphate (i) Hydrogen sulphide(iii) Magnesium bromide (iv) Sodium oxide(V) Aluminium hydroxideI need the answer quickly please |
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Answer» Question: Predict the total number of ATOMS in each case. (i) Calcium phosphate (II) Hydrogen sulphide (III) Magnesium bromide (iv) SODIUM oxide (v) Aluminium hydroxide __________________________________________________________ Answer: (i) Calcium phosphate = Ca₃(PO₄)₂ Total atoms = 3 + 2(1+4) = 13 atoms (ii) Hydrogen Sulphide =H₂S Total atoms = 2 + 1 = 3 atoms (iii) Magnesium bromide = MgBr₂ Total atoms = 1 + 2 = 3 atoms (iv) Sodium oxide = Na₂O Total atoms = 2 + 1 = 3 atoms (v) ALUMINUM hydroxide = Al(OH)₃ Total atoms = 1 + 3(1 + 1) = 7 atoms ¯\_(ツ)_/¯Please mark me brainliest（￣︶￣）↗ |
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