1) Please do not include units or input answers in scientific notation for any o

Question

1)

Please do not include units or input answers in scientific notation for any of these questions.

The HCl solution you are using needs to be standardized with Na2CO3. If 23.5 mL of HCl is required to react with 0.1127g Na2CO3, then what is the concentration of HCl.

2)

According to the bottle that the aspirin tablets came in, they contain 325 mg of acetylsalicylic acid (C9H8O4). Determine the number of moles of acetylsalicylic acid in each tablet.

3)

How many mL of 0.100 M NaOH is required to react completely with the 325 mg of acetylsalicylic acid in the tablet?

4)

If 50.0 mL of 0.100 M NaOH is added to the tablet, how many mL of the HCl (molarity found in question 1) will be required to react with the excess NaOH

Explanation / Answer

1) Please do not include units or input answers in scientific notation for any o

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