Thursday, January 20, 2011

Activity 2 1-20-11 Antacids

Write the formula for Tums. How does Tums chemically react with water and stomach acid?
  • CaCO^3-->Ca^ag+2+CO^3ag-2
  • Tums sizzles in to neutralize acid
How many Tums are needed to neutralize a can of coke?
  • water, sugar, slight flavor
  • a few more than you would want to take- more than 4

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