If 354.2g PbCl2 are reacted with excess Na3PO4, how many grams of NaCl will be produced

The mass of produced is, 149 grams.

Explanation : Given,

Mass of = 354.2 g

Molar mass of = 278 g/mol

Molar mass of = 58.5 g/mol

First we have to calculate the moles of

Now we have to calculate the moles of

The balanced chemical equation is:

From the reaction, we conclude that

As, 3 moles of react to give 6 mole of

So, 1.27 moles of react to give mole of

Now we have to calculate the mass of

Therefore, the mass of produced is, 149 grams.

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