Answer:
I think it is mixture and of chemical reaction
People have different dna
2KMno4+16hcl=2kcl+2mncl2+8h2o+5cl2
a mole is defined as the amount of substance that contains as many atoms, molecules, icons, electron or any other elementary entities as there are exactly 12 gm of. of carbon atoms. the number of 12 gm of. Is called Avogadro's number
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