3 comments

comments user
noviteresiamarbun

tolong ajarin saya kimia kk

    comments user
    krisnadwi

    Ya kita sama sama belajar ya

comments user
noviteresiamarbun

sebanyak x gram HCOONa(mr=68) dicampurkan dengan larutan 0,1 M HCOOH 1L (ka=10^-6) sehingga diperoleh ph=5,harga x=…….gram

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