Question

Va rog am de calculat masele moleculare la toti acizii.
Dau coroane.Multumesc!​

Answer 1

MHCl= 1+ 35,5= 36,5 ----------> 36,5g/moli

MHBr=1  + 80=

MH2S =2 + 32=

MH I  =1 + 127=

MHF = 1 + 19=

MHNO3=1 +14 + 3.16=

MHNO2=1 + 14 + 2.16=

MH2CO3=2 +12 + 3 .16=                               calculeaza singur!!!!!!!!

MH2SO3=2 +32 + 3 .16=

MH2SO4=2 + 32+4 .16=

MH3PO3=

MH3PO4=