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katovenus [111]
3 years ago
9

I don't know if this is the right subject but PLS HELP

Chemistry
1 answer:
BabaBlast [244]3 years ago
8 0
D) screw I am pretty sure
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part of the SO2 that is introduced into the atmosphere by combustion of sulfur containing compounds ends up being converted to s
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Answer:

5 mol.

Explanation:

Equation of the reaction

2SO2 + 2H2O + O2 --> 2H2SO4

By stoichiometry, 2 moles of SO2 reacted with 2 moles of water and 1 mole of O2 to give 2 mole of sulphuric acid.

Number of moles:

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Calculating the limiting reagent,

5 mol of SO2 * 1 mol of O2/2 mol of SO2

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SO2 is the limiting reagent.

Therefore, number of moles of H2SO4 = 5 mol of SO2 * 2 mol of H2SO4/2 mol of SO2

= 5 mol of H2SO4.

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