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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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luhhshortiee luhhshortiee
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5 years ago
Calculate the pH of a solution that is 0.111 M in sodium formate (NaHCO2) and in formic acid (HCO2H). The Ka of formic acid is 1.77 × 10-4.

• 3.387

• 10.61

• 5.296

• 4.103

• 14.36
Textbook 
Chemistry: Structure and Properties

Chemistry: Structure and Properties


Edition: 1st
Author:
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AhmedsemsemAhmedsemsem
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5 years ago
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luhhshortiee Author
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5 years ago
Thank you, thank you, thank you!
Cdfields
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Correct Slight Smile TY
carston
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2 hours ago
You make an excellent tutor!
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