01-06-2021
Chemistry

contestada

Please help with this , it’s very important

Please help with this its very important class=

Respuesta :

kjashanpreet2004 kjashanpreet2004

01-06-2021

Explanation:

a) Cr is acid K is base

b) Ca is base and the other left part is acid

c)Ca is base and F2 is acid

d) NH4 is acid and SO4 is base

Answer Link

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