Answer:
D. Fingerprints
Explanation:
answers for Plato. I took the test
Answer:
Explanation:
Given
Capacitance
Resistance
Inductance
In LCR circuit, current is maximum at resonance frequency i.e.
Insert the values
Also, frequency is given by
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The balanced chemical reaction is expressed as:
<span>2Al(s)+3FeO(s)->3Fe(s)+Al2O3(2)
</span>
We are given the amount of FeO to be used in the reaction. This amount will be the starting point for our calculations. It is as follows:
1.2 mol FeO ( 2 mol Al / 3 mol FeO) = 0.8 mol Al needed to react completely