Answer is 14.5 g L⁻¹.
<em>Explanation;</em>
Here, the question says reduce the units as one.
The presented units are g/L. To reduce the units to one, what we can do is take L to the upper side.
This can be done according to the rules of indices;
1 / aˣ = a⁻ˣ
Like that, we can write 1 / L as L⁻¹.
Hence, the reduced unit is g L⁻¹.
But remember to keep a space between when writing two different units.
Actually, this is an unit for density.
Water requires 40.65 kJ of heat per mole to vaporize it completely
Multiply this by the number of moles you have
40.65 kJ x 3.3 moles = 134.145 kJ
Hope I helped you out!
Depend on the amount of matter being measured
Both derive from H20, one is agitated molecules from being heated up. The other molecules are slowed down by being cooled.
