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The molecular mass of fluorine gas, F2 is 2(19.0) = 38.0Amount of F2 = mass of sample/molar mass = 9.5/38.0 = 0.25mol
There are 0.25 moles of fluorine in a 9.5g pure sample.
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45g = 0.045kg
How many moles of fluorine in 3 moles of borontrifluoride?
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How many gm are there in 45g?
45.
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45 grams how many ounces?
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0.8 moles Explanation: from the equation we can see, 2 mole A l is needed to react completely with 3 mole F e O so, 3 moles of F e O needs 2 moles A l so, 1 mole F e O needs 2 3 moles A l so, 1.2 mol F e O needs 2 × 1.2 3 moles A l = 0.8 moles A l
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How many drams are in 45 grams?
45g is about 25.39 drams.
How many ounces in a 45g chocolate bar?
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How many moles of fluorine in 3 moles of borontrifluoride?
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