<span>Because mona means 1 atom, and a compound is made up of 2 or more atoms.</span>
<span> There are 97.2 mol of O in 10.8 mol of Fe(NO3)3</span>
OPTION C
<h2>POTENTIAL ENERGY </h2>
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Answer: 0.0508mL
Explanation: Using the basic formula that states: C acid * V acid = C base * V base. we have:0.568 * 17.88 = 20 * C base.
therefore concentration of the base is 1.0156/20 = 0.0508 mL
