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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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9 years ago
What is the selenide ion concentration [Se2-] for a 0.400 M H2Se solution that has the stepwise dissociation constants of Ka1 = 1.3 × 10-4 and Ka2 = 1.0 × 10-11?                   
A) 7.2 × 10-3 M
B) 1.3 × 10-4 M
C) 5.2 × 10-5 M
D) 1.0 × 10-11 M
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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8 years ago
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4 years ago
cant see answer
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