Chemistry, 10.09.2019 03:20 wittlemarie
A0.4987-g sample of a compound known to contain only carbon, hydrogen, and oxygen was burned in oxygen to yield 0.9267 g of co₂ and 0.1897 g of h₂o. what is the empirical formula of the compound?
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To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
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One similarity and one difference between an element and a mixture of elements
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A0.4987-g sample of a compound known to contain only carbon, hydrogen, and oxygen was burned in oxyg...
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