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5. A typical box of low sodium baking soda (KHCO3) has a net weight of 1 pounds (454 grams). Assuming the baking soda contains natural potassium, calculate A) the number of atoms of 40K that exist in the box of baking soda now, and B) the number of atoms of 40K that will exist in the box of baking soda after 1,000,000,000 years?
5. A typical box of low sodium baking soda (KHCO3) has a net weight of 1 pounds (454 grams). Assuming the baking soda contains natural potassium, calculate A) the number of atoms of 40K that exist in the box of baking soda now, and B) the number of atoms of 40K that will exist in the box of baking soda after 1,000,000,000 years?
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Patrina SchowalterLv2
25 Feb 2019
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