First we need to define some things:
m means meters
mm means millimeters
cm means centimeters
1 m = 100 cm
1 mm = 0.1 cm
They are asking for us to convert 23.6 cm to m and mm
Lets start with 23.6 cm to m:
(the cm's cancel each other out)
Convert 23.6 cm to mm:
(again the cm's cancel out)
Hope this helps!
2Na(s) + 2H2O(l) = 2NaOH(aq) + H2(g)
Among the choices the statement about crystal lattice energy is best supported by the information in the table is <span>The lattice energy increases as the charge of anions increases, as shown by LiF and LiCl. The answer is B.
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