jksolol jksolol
  • 29-12-2022
  • Chemistry
contestada

18)
A chemical reaction occurs when
A) O₂(g) forms O3(g)
B) O₂(l) forms O₂(s)
C) H₂O(g) forms H₂O()
D) H₂O() forms H₂O(s)

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