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Web empirical and molecular formula worksheet answer key write the empirical formula for the following compounds. A compound contains 10.13% c and 89.87% cl (by mass). 1) c6h6 c 3 h 3 6) c8h18 c 4 h 9 7) wo2 wo 2 8).
Web 10) determine the molecular formula of a compound with an empirical formula of nh 2 and a formula mass of 32.06 amu. Web the set of chemistry worksheets will help pupils understand the most crucial concepts they’ll need to succeed in their studies. Write the chemical formula, determine how many atoms are present in one molecule, determine the.
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