Using the Avogadro Number An iron atom has a mass of 9.27 x 10 -23 g and a cooking pot has a mass of 0.500 kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of iron atoms? g Round your answer to 3 significant digits. How many moles of iron atoms have a mass equal to the mass of a cooking pot? Round your answer to 3 significant digits. O
Using the Avogadro Number An iron atom has a mass of 9.27 x 10 -23 g and a cooking pot has a mass of 0.500 kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of iron atoms? g Round your answer to 3 significant digits. How many moles of iron atoms have a mass equal to the mass of a cooking pot? Round your answer to 3 significant digits. O
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter2: Chemical Formulas, Equations, And Reaction Yields
Section: Chapter Questions
Problem 18P: A gaseous binary compound has a vapor density that is 2.53 times that of nitrogen at 100°C and...
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Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
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Using the Avogadro Number
An iron atom has a mass of 9.27 x 10
-23
g and a cooking pot has a mass of 0.500 kg.
Use this information to answer the questions below. Be sure your answers have the correct number of significant digits.
What is the mass of 1 mole of iron atoms?
Round your answer to 3 significant digits.
How many moles of iron atoms have a mass equal to the
mass of a cooking pot?
Round your answer to 3 significant digits.
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