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8 CrO4{2-} + 3 S{2-} + 20 H2O = 8 Cr(OH)3 + 3 SO4{2-} + 16 OH{-}
NaCl + MgF{2} = NaF + MgCl{2} =>
NaCl + MgF{2} = NaF + MgCl{2}
Cu{+} + I{-} = CuI =>
Cu{+} + I{-} = CuI
KMnO4 + C4H10O2 + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C4H10O2 + 3 H2SO4 = 5 C4H8O2 + 2 MnSO4 + K2SO4 + 8 H2O
Li + H2 = Li(H)2 =>
Li + H2 = Li(H)2
C4H6CaO4 + NaOH = Ca(OH)2 + H2O + C4H3O2Na =>
C4H6CaO4 + NaOH = Ca(OH)2 + H2O + C4H3O2Na
KCl + CHCl3 = CKCl3 + HCl =>
KCl + CHCl3 = CKCl3 + HCl
KIO3 + SO2 + H2O = K2SO4 + I2 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = K2SO4 + I2 + 4 H2SO4
K2CO3 + BaO = K2O + BaCO3 =>
K2CO3 + BaO = K2O + BaCO3
ZnS + O2 = ZnO + sulfurdioxide =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr =>
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr
CuCl2(s) + NaOH(s) = Cu(OH)2 + NaCl =>
CuCl2(s) + 2 NaOH(s) = Cu(OH)2 + 2 NaCl
CrO4{2-} + S{2-} + H2O = S + CrO2{-} + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 4 H2O = 3 S + 2 CrO2{-} + 8 OH{-}
Co(OH)2 + H{+} = Co{2+} + H2O =>
Co(OH)2 + 2 H{+} = Co{2+} + 2 H2O
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
NH4Fe(SO4)2 + KOH = NH3 + Fe(OH)3 + K2SO4 + H2O =>
NH4Fe(SO4)2 + 4 KOH = NH3 + Fe(OH)3 + 2 K2SO4 + H2O
K2 + PO4 = K3PO4 =>
3 K2 + 2 PO4 = 2 K3PO4
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + SO4(aq) + H2O(l) =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + SO4(aq) + 2 H2O(l)
[Co(NH3)6]SO4 = [Co(NH3)6] + SO4 =>
[Co(NH3)6]SO4 = [Co(NH3)6] + SO4
Fe(NO3)2 + K3PO4 = PO4Fe + K3(NO3)2 =>
Fe(NO3)2 + K3PO4 = PO4Fe + K3(NO3)2
C8H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C8H8 + 8 KMnO4 + 12 H2SO4 = 8 CO2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + NH4NO3 =>
8 Fe3O4 + 74 HNO3 = 24 Fe(NO3)3 + 35 H2O + NH4NO3
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
CuOH = Cu + (OH)2 =>
2 CuOH = 2 Cu + (OH)2
S8 + KOH = K2S3 + K2S2O3 + H2O =>
S8 + 6 KOH = 2 K2S3 + K2S2O3 + 3 H2O
MnCl2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 MnCl2 + 5 KClO3 + 18 KOH = 6 KMnO4 + 17 KCl + 9 H2O
C14H18N2O5 + O2 = CO2 + H2O + N =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + 2 N
C8H8 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O4 =>
C8H8 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 4 H2O + K2SO4 + C8H6O4
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + S(s) + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 8 H2O = 2 Cr(OH)3 + 3 S(s) + 10 OH{-}
Ba(CH3COO)2 = Ba{2+} + CH3COO{-} =>
Ba(CH3COO)2 = Ba{2+} + 2 CH3COO{-}
Al(s) + Ni(NO3)2(aq) = Ni + Al(NO3)3 =>
2 Al(s) + 3 Ni(NO3)2(aq) = 3 Ni + 2 Al(NO3)3
S8 + KOH = K2S + K2S2O3 + H2O =>
S8 + 12 KOH = 4 K2S + 2 K2S2O3 + 6 H2O
C8H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C7H6O2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
Cr2(SO4)3 + H2O + K2S2O8 = K2Cr2O7 + H2SO4 + K2SO4 =>
Cr2(SO4)3 + 7 H2O + 3 K2S2O8 = K2Cr2O7 + 7 H2SO4 + 2 K2SO4
MgCl + KSO4 = KCl + MgSO4 =>
MgCl + KSO4 = KCl + MgSO4
CrO4{2-} + S{2-} + H2O = CrO2 + S + OH{-} =>
CrO4{2-} + S{2-} + 2 H2O = CrO2 + S + 4 OH{-}
Zn + KF = ZnF2 + K =>
Zn + 2 KF = ZnF2 + 2 K
S8 + KOH = K2S + K2SO4 + H2O =>
S8 + 16 KOH = 6 K2S + 2 K2SO4 + 8 H2O
C2H5Br + NH3 = C2H5NH2 + NH4Br =>
C2H5Br + 2 NH3 = C2H5NH2 + NH4Br
Cu3(PO4)2 + NaCl = Na3(PO4) + CuCl2 =>
Cu3(PO4)2 + 6 NaCl = 2 Na3(PO4) + 3 CuCl2
AgNO3 + NH3 + H2O = AgOH + (NH4)NO3 =>
AgNO3 + NH3 + H2O = AgOH + (NH4)NO3
Al(s) + Ni(NO3)2(aq) = Al(NO3)3(aq) + Ni(s) =>
2 Al(s) + 3 Ni(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Ni(s)
(NH4)2(CO3) + NaOH = NH4OH + Na2(CO3) =>
(NH4)2(CO3) + 2 NaOH = 2 NH4OH + Na2(CO3)
C5H8O2 + NaOH + CoCl2*H2O = [Co(C5H7O2)2(H2O)2] + NaCl + H2O =>
2 C5H8O2 + 2 NaOH + CoCl2*H2O = [Co(C5H7O2)2(H2O)2] + 2 NaCl + H2O
K + NH3 = KNH3 =>
K + NH3 = KNH3
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
H2SO3 + Br2 + H2O = HBr + H2SO4 =>
H2SO3 + Br2 + H2O = 2 HBr + H2SO4
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
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