It Is Called The Parent Nuclide
Since water is already at 100<span>°C all the energy is used to evaporate it.
Now we can calculate how many </span>mols of water are evaporated with 820kJ.

We calculated that we got 20 mols of water evaporated. Now, all we have to do is find how many grams is a mol of water. Molar mass of water is <span>20.16 g/mol.
</span>The final answer is:
Answer:10^27 atoms in an apple
Explanation:
Answer:
The 1st and 2nd ones on the top
Explanation:
Hope this helps:)
<span>5 quilos
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