Answer: There are 3 more oxygen atoms in Na2HPO4H than 2H3PO
Step-by-step explanation:
There are 4 oxygen atoms in Na2HPO4H and 1 in 2H3PO. You subtract 4 - 1 =3
Answer:
in disodium phosphate = 4 oxygen atoms
in phosphoric acid = 1 oxygen atom
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