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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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8 years ago
Write a balanced net ionic equation for the reaction of CaI2(aq) with K2S(aq).
A) CaI2(aq) + K2S(aq) → CaS (aq) + 2 KI(aq)
B) Ca2+(aq) + 2 I-(aq) + 2 K+(aq) + S2-(aq) → CaS(s) + 2 KI(aq)
C) Ca2+(aq) + S2-(aq) → CaS(s)
D) Ca2+(aq) + 2 I-(aq) + 2 K+(aq) + S2-(aq) → CaS(s) + 2 KI(s)
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Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
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hbutler2hbutler2
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