Thursday, January 20, 2011

Day Seven

Write the formula for Tums? How does Tums chemically react with water and stomach acid?
CaCO3  is the active ingredient in tums. This chemical dissolves in water as a negative charged bond to react with acids and water.

 
How many Tums are needed to neutralize a can of coke?
I am unsure of the exact number, we would need to do ane experiment for this! But my guess would be about 4 or 5 tums.

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