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19 Nov 2019
4. (2 pts) A sample of compound contains 39.06 grams of boron, and 10.94 grams of hydrogen. If the molar mass of the compound is 27.68 g/mole, what is the molecular formula of the boron-hydrogen compound?
4. (2 pts) A sample of compound contains 39.06 grams of boron, and 10.94 grams of hydrogen. If the molar mass of the compound is 27.68 g/mole, what is the molecular formula of the boron-hydrogen compound?
Jamar FerryLv2
19 Sep 2019