‘ the teacher carried out the experiment and obtained the following results:
Mass of NaOH used to make 250cm3 of solution = 3.80g
Volume of Ethan pic acid=25cm3
Mean titre of NaOH= 11.9cm3
CH3COOH+ NaOH—> CH3NOONa + H2O
Calculate the conc of the ethanoic acid in g dm3 ‘
Also does anyone know anywhere I could find the the answers to the edexcel assessment material 2021 ( the public released thingy 😂)
Thank you so much <3