marlino
marlino marlino
  • 08-01-2016
  • Chemistry
contestada

What is the formula of the compound formed between the potassium ion and the sulfide ion?

Respuesta :

augie9198 augie9198
  • 09-01-2016
The formula for K+ and S-2 is K2S because you need 2 potassium ions to balance out the sulfide ion
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