It has nine atoms! How long have you been waiting for an answer?
anyway hope you didn't have to wait too long
There are 6.02 × 10²³ atoms in Cu(NO3)2. Details about the number of atoms of a compound can be found below.
The number of atoms of a substance can be calculated by multiplying the number of moles in the substance by Avogadro's number. That is;
no of atoms = no of moles × 6.02 × 10²³
According to this question, the chemical compound Cu(NO3)2 was given. There are 1 moles in this compound, hence, the number of atoms can be calculated as follows:
no of atoms = 1 × 6.02 × 10²³
no of atoms = 6.02 × 10²³ atoms
Therefore, there are 6.02 × 10²³ atoms in Cu(NO3)2.
Learn more about number of atoms at: https://brainly.com/question/8834373
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