helpmewithschool26 helpmewithschool26

22-02-2021
Chemistry

contestada

Which reactant (X) is missing from the equation shown?
X+ PO4 → H3PO4

Respuesta :

yonashailu307 yonashailu307

22-02-2021

Answer:

H

Explanation:

b/c the polyatomic PO4¯³

have 3 valance number

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