Back to the full dot-point answer
NSWChemistryQuick questions
Module 6: Acid/Base Reactions
Quick questions on Titration curves (strong vs weak combinations) and indicator choice explained: HSC Chemistry Module 6
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Sketch and label a titration curve for a strong acid added to a strong base, noting the equivalence pH and one suitable indicator. [3 marks]
What is q2?Show answer
A 25.0 mL sample of 0.0500 mol L acetic acid is titrated with 0.0500 mol L NaOH. Calculate the pH at (a) the start, (b) the half-equivalence point, (c) the equivalence point. [3 marks]
What is q3?Show answer
A weak base is titrated with HCl. (a) State whether the equivalence pH is above, equal to or below 7 and justify. (b) Recommend a suitable indicator from methyl orange (3.1 to 4.4), methyl red (4.2 to 6.3) or phenolphthalein (8.3 to 10.0).
Have a question we have not covered?
This dot-point answer is short enough that we have not extracted many short questions yet. Read the full dot-point answer or ask Mo, our study assistant, in the chat for follow ups.