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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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johndoris johndoris
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3 months ago
Formic acid, which is a component of some insect venoms, has a  Ka = 1.8 × 10–4. What is the [H3O+] in a solution that is initially 0.10  M formic acid, HCOOH?


▸

4.2 × 10–3 M



▸

8.4 × 10–3 M



▸

1.8 × 10–4 M



▸

1.8 × 10–5 M



▸

1.8 × 10–6 M

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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mamaputmamaput
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johndoris Author
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3 months ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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You make an excellent tutor!
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