Thursday, January 20, 2011

Activity 2 - 1/20/11

Write the formula for Tums?  How does Tums chmeically react with water and stomach acid?
CO3^-2 + H^+ ---> HCO3^- + H^+ ---> H2CO3 <----> H20 +CO2 = Evolution of Gas

How many Tums are needed to neutralize a can of coke?
1 tab?
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