Question

Classify the following acids and bases in the categories of weak and strong.

(i) H2 CO3(ii) NaOH (iii) CH3COOH (iv) NH4OH (v) HCl (vi) KOH (vii) H2SO4 (viii) Ca(OH)2 (ix)

HCN​

Answer 1

Answer:

weak acids are H2CO3, CH3COOH, HCN

strong acids are HCl, H2SO4,

strong base are NaOH, KOH, Ca(OH)2

weak base are NH4OH

Answer 2

weak - Ch3COOH, H2CO3, NH4OH, HCN

Strong - HCL, H2SO4, KOH,NaOH, Ca(OH)2

Hope this helped