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How much heat will be released when 6.44 grams of sulfur reacts with excess oxygen?
Wiki User
∙ 13y ago
delta H=[2(-791.4kJ)]-o.oo-o.oo
delta H=-1582.8 kJ/mol
(6.44g S x 1mole S x 2 moles SO3) / (32.06g S x 1mole S)=0.200moles SO3
(0.200mole x -791.4) / (2 moles) = -79.14
Wiki User
∙ 13y ago
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Sodium carbonate reacts with excess of sulfur dioxide?
sodium sulfite formed sodium sulfite formed
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If everything is under gaseous condition and with equal pressure and temperature, then also 4.0 L SO3 gas is produced from 4.0 L SO2,g.
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Sulfur dioxide gas reacts with water droplets in the air to form sulfurous acid, which is sometimes oxidized to sulfuric acid by oxygen in the air.
What is one atom of sulfur reacts with one molecule of oxygen to form one molecule of sulfur dioxide?
The chemical reaction is:S + O2 = SO2
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