kjemi
Lagt inn: 16/10-2020 23:11
Hei . er det noe som kan hjelpe meg med denne oppgaven. jeg sitter helt fast på det. vær så snil hjelp meg. takk.
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20.0ml sample of 0.50M H2C6H6O6 was titrated with 0.50M NaOH. The following date were gathered during the titration:
mL NaOH added: 10 , 20 , 30 , 40
pH 4.17, 5.21 , 11.55, 12.89
what is Ka2 for ascrobic acide?
hvordan kan man komme fram til å finne Ka2?
hva menes med Ka2?
'
20.0ml sample of 0.50M H2C6H6O6 was titrated with 0.50M NaOH. The following date were gathered during the titration:
mL NaOH added: 10 , 20 , 30 , 40
pH 4.17, 5.21 , 11.55, 12.89
what is Ka2 for ascrobic acide?
hvordan kan man komme fram til å finne Ka2?
hva menes med Ka2?