Odium carbonate (Na2CO3Na2CO3) is used to neutralize the sulfuric acid spill. How many kilograms of sodium carbonate must be added to neutralize 6.05×103 kgkg of sulfuric acid solution?

Answer : The mass of sodium carbonate added to neutralize must be,

Explanation :

First we have to calculate the moles of .

Given:

Molar mass of = 98 g/mole

Mass of =

Conversion used : (1 kg = 1000 g)

Now put all the given values in the above expression, we get:

The moles of is,

Now we have to calculate the moles of

The balanced neutralization reaction is:

From the balanced chemical reaction we conclude that,

As, 1 mole of neutralizes 1 mole of

So, of neutralizes

Now we have to calculate the mass of

Molar mass of = 106 g/mole

Thus, the mass of sodium carbonate added to neutralize must be,

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