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kicyunya [14]
2 years ago
15

write a balanced equation for the reaction between hydrogen peroxide H202 and Fe2+ to produce Fe3+ and H2O in acidic solution​

Chemistry
1 answer:
nlexa [21]2 years ago
4 0

Answer:

H2O2 + Fe2+ 2H+ = Fe3+ + 2H2O

Explanation:

H2O2 is reduced to H2O and Fe2+ is oxidized to Fe3+

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<h3><u>Answer:</u></h3>

<u>1 mole of a gas at STP occupies 22.4 L volume </u>

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8 0
3 years ago
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Calculate the entropy change for the reaction: Fe2O3(s) +3C(s) -&gt; 2Fe(s) + 3CO(g)
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Answer:

ΔS = +541.3Jmol⁻¹K⁻¹

Explanation:

Given parameters:

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To find the entropy change of the reaction, we first write a balanced reaction equation:

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To calculate the entropy change of the reaction we simply use the equation below:

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Therefore:

     ΔS = [(2x27.2) + (3x198)] - [(90) + (3x5.7)] = 648.4 - 107.1

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2 years ago
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3 0
2 years ago
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