Question

calculate the molar mass of
pb(cr2o7)2
Ca(ClO4)2

Answer 1

Answer:

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Answer 2

Explanation:

Molar Mass of Pb = 207 g

Molar Mass of Cr = 52 g

Molar Mass of O = 16 g

Molar Mass of Ca = 40 g

Molar Mass of Cl = 35.5 g

∴ Molar Mass of Pb(Cr2O7)2 = 639 g

Molar Mass of Ca(ClO4)2 = 239 g

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