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Which of the following has its empirical formula different than its molecular formula?
Q13: Costs that remain fixed over wide ranges
Q20: copper<br>A)non-molecular<br>B)molecular
Q21: nitrogen trifluoride<br>A)linear<br>B)trigonal plamar<br>C)tetrahedral<br>D)bent<br>E)trigonal planar<br>F)pyramidal
Q52: The following is an extract of a
Q55: CH?Cl<br>A)non-polar<br>B)polar
Q67: Which of the following abides by the
Q71: Standard costs are based on estimates of
Q87: In a molecule having three pairs of
Q111: The theoretical number of moles of water
Q152: The molar mass of Ca<sub>3</sub>(PO₄)<sub>2</sub> is _.<br>A)