| ammonium potassium selenide mixed with ammonium potassium sulfide |
| ammonium potassium sulfide mixed with ammonium potassium selenide |
| potassium ammonium selenide mixed with ammonium potassium sulfide |
| potassium ammonium sulfide mixed with ammonium potassium selenide |
| selenide, ammonium potassium mixed with ammonium potassium sulfide |
| sulfide, ammonium potassium mixed with ammonium potassium selenide |
| ammonium potassium selenide mixed with ammoniumpotassium sulfide |
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