pH of 1 means [H+] of 10^-1 = 0.1M
Hence you need a final number of HCL moles in XS to produce that 0.1M concentration
When v added is 30mL you have a total v of 55mL, and you're adding 0.055mol HCl against 0.025mol NaOH
Hence 0.03mol H+ in excess and then solve accordingly
Ok I'll keep that in mind - flame test the ions - got it
Okay yeah I didn't know that, and I kinda ignored the AgCl ppt because it was the final thing anyways... Also I forgot the colour lol (white yeah?)
THANKS GUYS <3 🤩
Good to know I've memorised the colours of ppts basically fully correctly
Shocker 😭 why does everyone think I'm gay
Self explanatory question but I'm still asking
Can anyone confirm if this elimination sequence is correct - HSC 2020 Chem paper