The numbers of moles present in 165 g of manganese is a. 3.15 moles c. 3.00 moles b. 0.300 moles d. 30 moles select the best answer from the choices provided a b c d

We need to first find the molar weight of manganese, found on the periodic table. Using a periodic table, we find that manganese has a molar weight of 54.938g/mol.

So in order to find the number of moles present in 165g, we must multiply and cancel out units:

Therefore, we now know that 165g of manganese produces C) 3.00 moles.

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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