50 points Use the drop-down menus to select the names of the labeled structures. A:
B:
C:
D:

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The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?