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Topic: Chemistry - Moles and pH  (Read 3965 times)

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bufon1108

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Chemistry - Moles and pH
« on: March 20, 2005, 09:16:46 PM »
Hello team:
Please I need help in a chemistry exercise:

How many mL of 0.10 M NaOH solution are needed to neutralize 15mL of 0.20 MH3PO4 solution?


Thanks in advance for your time and tips


Daniel
bufon1108@yahoo.com

Offline Mitch

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Re:Chemistry - Moles and pH
« Reply #1 on: March 20, 2005, 10:23:31 PM »
read forum rules, topic locked.
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Offline AWK

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Re:Chemistry - Moles and pH
« Reply #2 on: March 21, 2005, 03:12:58 AM »
Neutralization of H3PO4 can proceeds in three steps. You should specify which reaction you mean, eventually say , eg - complete neutralization.
Start from a balanced reaction.
AWK

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