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Tems11 [23]
3 years ago
7

HCN(aq)+SO4-2(aq)HSO4-(aq)+CN-(aq)

Chemistry
1 answer:
Elina [12.6K]3 years ago
8 0
<span>HCN(aq)+SO4-2(aq)HSO4-(aq)+CN-(aq)
</span>
Bronsted-Lowry acid in this equation:<span>
Bronsted lowry acid=HCN(aq)

</span>Bronsted-Lowry Base in this equation:<span>
Bronstes lowry base =SO4-2

</span>Conjugate acid in this equation:
CA=CN-<span>

</span>Conjugate base in this equation
CB=HSO4- <span>

</span>
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Answer:

The answer to your question is 100.8 g

Explanation:

Data

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Balanced chemical reaction

    BaCl₂  +  H₂SO₄   ⇒    BaSO₄  +  2HCl

Process

1.- Calculate the molar mass of BaCl₂ and BaSO₄

BaCl₂ = 137.3 + (2 x 35.5) = 208.3g

BaSO₄ = 137.3 + 32 + (16 x 4) = 233.3g

2.- Use proportions to find the mass of BaSO₄

              208.3 g of BaCl₂ --------------------- 233.3 g of BaSO₄

                90 g of BaCl₂    ---------------------   x

                              x = (90 x 233.3) / 208.3

                              x = 20997/ 208.3

                              x = 100.8 g

3.- Conclusion

There will be produced 100.8 g of BaSO₄          

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