In the following reaction, how many grams of nabr will produce 244 grams of nano3? pb(no3)2(aq) 2 nabr(aq) pbbr2(s) 2 nano3(aq) the molar mass of nabr is 102.9 grams and that of nano3 is 85 grams

Answer : The mass of is, 295.323 grams

Solution :

First we have to calculate the moles of .

Now we have to calculate the moles of NaBr.

The balanced chemical reaction is,

From the balanced reaction we conclude that

As, 2 moles of react with 2 moles of

So, 2.87 moles of react with 2.87 moles of

Now we have to calculate the mass of NaBr.

Therefore, the mass mass of is, 295.323 grams

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