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4 Cards in this Set
- Front
- Back
What is Mr shorthand for? |
Relative formula mass |
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How do you calculate the Ar? |
(%of Isotope1 x mass of Isotope1) x (%of isotope2 x mass of Isotope2) ÷ 100 |
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How do you calculate the number of moles? |
Mass (g) ÷ Ar |
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What is Ar shorthand for? |
Relative atomic mass |