amourkyiah
contestada

The balanced chemical equation for the reaction is
shown below:
2HgO + 2Hg + O2
Did you start with the correct equation?
Yes, I started with the correct equation and
got the correct percent yield.
No, I did not start with the correct equation.
Yes, I started with the correct equation but
got the incorrect percent yield because of a
math error.

Respuesta :

janayawright292007

Answer:

2 HgO    →      2 Hg + O₂

 (2 x 216.59 g) → gives → (2 x 200.59 g)

  433.18 g   → gives → 401.18 g

    8.74 g     → gives → ? g

by cross multiplication:

Theoretical yield = (401.18 x 8.74) / 433.18 = 8.094 g

% yield = (actual yield / theoretical yield) * 100

            = (6.42 / 8.09) * 100 = 79.3 %

Explanation:

1549206150

Answer:

Yes, I started with the correct equation and got the correct percent yield.

Explanation:

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