There are different ways, but the most common is through water.Hope this helps.
Heat required to vaporize 1 mol of water from water at 100C to steam at 100C = 40.7 kJ
<span>1 mol of water weighs = 18.015g
</span>1.55 kg = <span>1550/18.015 mol = 86.03 mol
</span><span>Heat required to vaporize :
</span>= 86.03 mol x <span>40.7 kJ
</span>
= 3501.421 kJ
Counting gives an exact number and exact numbers have infinite sig figs.
Answer:
crushing an ice cube
Explanation:
crushing an ice cube can be redone by freezing it again in its position
