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How many moles of benzoic

Ka for benzoic acid, C6H5COOH, 6.5x10^-5. Calculate the pH of solution after addition of 10.0, 20.0, 30.0, and 40.0 mL of 0.10 M
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2. asked by Andy
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I am having the following problem: I need to calculate 2 Keq values based on the experiment that I conducted.I reacted 0.082
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2. asked by Sara
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If your carboxylic acid is benzoic acid, how many moles of benzoic acid are present in your sample (0.30g, and it is a mixture
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2. asked by Lisa
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For this question, I know how to answer the first three questions, but not the rest.12ml 0.025 M of benzoic acid (Ka=6.3x10-5)is
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2. asked by Sara
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Consider a solution made by mixing 100 mL of 2.0 M acetic acid (Ka= 1.8e-5) with 100 mL of 0.00020 M benzoic acid(Ka= 6.4e-5).
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2. asked by Emily
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I dissolved 4g of solid NaOH in 200mL of water. I converted grams of NaOH to moles by 4g/40g/moles= 0.1moles.I calculated the
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2. asked by linda
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You are given 350 mL a stock solution of 1.66E-02 M benzoic acid, MW = 122.125 g/mol.Answer the following questions. A. What is
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2. asked by Natasha
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You are given 350 mL a stock solution of 1.66E-02 M benzoic acid, MW = 122.125 g/mol.Answer the following questions. A. What is
1. 1 answer
2. asked by Natasha
3. 918 views
Initially, there are 33 moles of A and 0 moles of B. How many moles of A and B will be present after the system reaches
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2. asked by Adam
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The ethyl acetate solution containing the mixture used in this experiment had a concentration of 20.0 g/L of benzoic acid. The
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