trevorlaughlin2 trevorlaughlin2
  • 18-11-2017
  • Chemistry
contestada

What subscripts would properly complete the formula unit K_O_? A. 1,1 B. 1,2 C. 2,1 D. 2,2 Explain!

Respuesta :

Catya
Catya Catya
  • 18-11-2017
answer is C. potassium ion has +1, oxygen -2.
2K(+1) + O(-2) = K2O
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