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Mole

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is the definition of Amount of Substance?   Used for counting atoms  
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What is the Definition of Avogadro's Number?   The number of atoms per mole of the Carbon 12 Isotope  
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What is the definition of the Mole?   The amount of any substance containing as many particles as there are atoms in 12g of Carbon 12  
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What is the Definition of Molar Mass?   The mass per mole of a substance.  
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Moles=   Mass (g) / RAM  
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Moles=   Volume / MGV  
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Concentration=   Number of Moles / Volume  
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When using dm3 you should...   Divide by 1000  
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When using cm3 you should...   Multiply by 1000  
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