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Chemistry
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R3. What are the mechanisms of chemical change?
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R3.1. Proton transfer reactions
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Building structure erosion
ibGuru - all in one IB study app
/
Subjects
/
Chemistry
/
Topics
/
R3. What are the mechanisms of chemical change?
/
R3.1. Proton transfer reactions
/
Untitled
/
Building structure erosion
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Building structure erosion
SO2
CaCO3(s) + H2SO4(aq) → CaSO4(aq) + H2O(l) + CO2(g) (metal carbonate + acid reaction)
NOx
CaCO3(s) + 2HNO3(aq) → Ca(NO3)2(aq) + H2O(l) + CO2(g) (metal carbonate + acid reaction)
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