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Chemistry, 22.04.2020 04:24 kbuhvu

5. A penny weighs about 2.5 g. How many moles of pennies would be required to equal the mass of the moon (7.3x10^24 kg)

6. Vodka is 40% ethanol. How many moles of ethanol are in a 750 ml bottle of vodka? The density of Ethanol is 0.79 g/ml.


5. A penny weighs about 2.5 g. How many moles of pennies would be required to equal the mass of the

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