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Water — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYWater1 Mark
Question
Complete and balance the equations. $SO_3 + H_2O \rightarrow $
✓

Answer

$\underset{\text {sulphur trioxide}}{SO_3} + \underset{\text {water}}{H_2O} \longrightarrow \underset{\text {sulphuric acid}}{H_2SO_4}$

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