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A compound that contains 57.8 percent C, 3.6 percent H, and 38.6 percent O by mass. a. What is its empirical formula?
b. What is the molecular formula if the molar mass is 166 g/mol.
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Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98