chiometry tab handout Read-Only Compatibility Mode Microsoft Word non commerci a
ID: 540352 • Letter: C
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chiometry tab handout Read-Only Compatibility Mode Microsoft Word non commerci ailings ReviewView A-,, i : .. | | Emphasis daBbCcl AaBb AaBbCcI AaBbCcl AaB Sub Heading 111 Normal | Strong Paragraph Styles 9. Sulfuric acid (H2S04)is a component of acid rain which forms when SO2, a pollutant, reacts with oxygen and water in the atmosphere according to the following equation: 29Oz(g) + O2(g) + 2 H2O(I) 2H2 so4(aq) If the electricity generation plant produces 25 kg of SO2 per year to provide electricity for your house, calculate the kg of H2SO4 which can form.Explanation / Answer
Molar mass of SO2,
MM = 1*MM(S) + 2*MM(O)
= 1*32.07 + 2*16.0
= 64.07 g/mol
mass of SO2 = 25 Kg = 25000 g
molar mass of SO2 = 64.07 g/mol
mol of SO2 = (mass)/(molar mass)
= 25000/64.07
= 390.1982 mol
According to balanced equation
mol of H2SO4 formed = moles of SO2
= 390.1982 mol
mass of H2SO4 = number of mol * molar mass
= 390.1982*98.086
= 38273 g
= 38.3 Kg
Answer: 38 Kg
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