calculate the number of electrons in 12g urea❓
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Given:
12 gram of urea.
To find:
Number of electrons in the given sample?
Calculation:
First of all, let's calculate the number of moles in given sample:
Now , number of molecules in the given sample:
- Now, electrons in 1 molecule of urea is (7 + 7 + 4 + 8 + 6) = 32 electrons.
So, electrons in given number of molecules is :
So , total number of electrons is 38.54 × 10²³ electrons.
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