A chemist weighed out 81.7 g of potassium. Calculate the number of moles of potassium she weighed out. Round your answer to 3 significant digits. mol ☐x10 ×
A chemist weighed out 81.7 g of potassium. Calculate the number of moles of potassium she weighed out. Round your answer to 3 significant digits. mol ☐x10 ×
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 112CP: A person weighed 15 pennies on a balance and recorded the following masses: 3.112 g 3.109 g 3.059 g...
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ISBN:
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Publisher:
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