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Compartir. Sn 3 (PO 4) 4. Nomenclatura sistemática: tetrakis [tetraoxofosfato (V)] de triestaño. Nomenclatura stock: fosfato de estaño (IV) Nomenclatura tradicional: fosfato estáñico. Tipo de compuesto: oxisales. Sn. Estaño. +2, +4. Metal. P. Fósforo. -3, +3, +5. No metal. Oxígeno. -2. No metal.
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We can draw the Lewis structure of any covalent molecule by following the six steps discussed earlier. In this case, we can condense the last few steps, since not all of them apply. Step 1: Calculate the number of valence electrons: XeF2 XeF 2: 8 + (2 × 7) = 22. XeF6 XeF 6: 8 + (6 × 7) = 50.
If we draw the Lewis structure for PO 4 3 – ion using the rules you’ve seen earlier, we come up with the structure below. It has the correct number of electrons (32), and every atom satisfies the octet rule.
10 de dic. de 2023 · The molecular formula for tin (IV) phosphate is Sn3 (PO4)4. According to the Royal Society of Chemistry, tin (IV) phosphate is an ionic compound with a molar mass of 736.0154 g/mol. This chemical compound is composed of three tin (IV) ions, ionically bound to four phosphate ions. Each tin (IV) ion has a 4+ charge.
Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in Sn3 (PO4)4: Molar Mass (g/mol) Sn (Tin) 3 × 118.71 = 356.13. P (Phosphorus) 4 × 30.973762 = 123.895048. O (Oxygen) 16 × 15.9994 = 255.9904.
Ahora, calcula la suma de los productos del número de átomos por el peso atómico: Masa molar (Sn 3 (PO 4) 4) = ∑ Count i * Weight i =. Count (Sn) * Weight (Sn) + Count (P) * Weight (P) + Count (O) * Weight (O) =. 3 * 118.71 + 4 * 30.973762 + 16 * 15.9994 =. 736.0154 g/mol.
