Question

element x reacts with hydrogen to form compound with empirical formula h2x the empirical formula with boron





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Answer 1

Answer:

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Explanation:

• Convert the mass of each element to moles using the molar mass from the periodic table. Divide each mole value by the smallest number of moles calculated. Round to the nearest whole number. This is the mole ratio of the elements and is represented by subscripts in the empirical formula.

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