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KIM [24]
3 years ago
11

What is the molar mass of AuCl3

Chemistry
2 answers:
azamat3 years ago
3 0
Gold(III) Chloride has an average Molar mass if 303.33g/mol.
kotykmax [81]3 years ago
3 0

Answer:

303.32557 g/mol.

Explanation:

Gold III Chloride is also known as acid gold trichloride.

PROPERTIES OF GOLD III CHLORIDE,AuCl3:

Gold III Chloride exist in colour appearance of Red crystals,and yellow crystals. It has a melting point of 254 °C and a density of

4.7 g/cm3. AuCl3 exist as a dimer( Au2Cl6) and it is somewhat covalent.

Molar mass is the the mass of one mole of a substance and is expressed in g/mol. Gold atomic mass is 196.96657, chlorine has 35.453.

Hence, molar mass of AuCl3= atomic number of Gold + atomic mass of chlorine × (number of atoms of chlorine in AuCl3).

Molar mass of AuCl3 = 196.96657 + (35.453 × 3). = 196.96657 + 106.359.

Molar mass of AuCl3= 303.32557 g/mol.

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Explanation:

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Explanation:

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It is possible to find pH using Henderson-Hasselbalch formula:

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<em />

Replacing these values:

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<em> [Na₂CO₃] = 0.094M</em>

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