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2 HCl + Na2S03 = H2S03 + 2 NaCl
H2O + Li{+} + e = Li2O + H2 =>
H2O + 2 Li{+} + 2e = Li2O + H2
CH3COOH + Zn = Zn(C2H3O2)2 + H2 =>
2 CH3COOH + Zn = Zn(C2H3O2)2 + H2
KHC8H4O4 + KOH = H2O + K(KC8H4O4) =>
KHC8H4O4 + KOH = H2O + K(KC8H4O4)
C10H11OBr + CH5N = C11H15NO + HBr =>
C10H11OBr + CH5N = C11H15NO + HBr
HF + PH = H2 + FP =>
HF + PH = H2 + FP
Na2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 12 Na2SO3 + 4 H2SO4 = Cr2(SO)3 + 13 Na2SO4 + 4 H2O
HCl + SiO2 = H2SiO2 + Cl =>
2 HCl + SiO2 = H2SiO2 + 2 Cl
SIH4 + NH3 = SIN4 + H2 =>
SIH4 + 4 NH3 = SIN4 + 8 H2
(CH3)2NH2 + HC2O4 = (CH3)2NH3 + C2O4 =>
(CH3)2NH2 + HC2O4 = (CH3)2NH3 + C2O4
NH3 + H2O2 = NH2NH2 + H2O =>
2 NH3 + H2O2 = NH2NH2 + 2 H2O
Fe2(SO4)3 + NaCl = Na + SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 6 Na + 3 SO4 + 2 FeCl3
CH3COOH + CuOH = CuCH3COO + H2O =>
CH3COOH + CuOH = CuCH3COO + H2O
NH3 + H2O2 = NH2NH2 + H2O =>
2 NH3 + H2O2 = NH2NH2 + 2 H2O
CaSO3 + Mg(NO3)2 = Ca(NO3)2 + MgSO3 =>
CaSO3 + Mg(NO3)2 = Ca(NO3)2 + MgSO3
Cl{-} + Fe{3+} = FeCl3 =>
3 Cl{-} + Fe{3+} = FeCl3
NaHO + NH4Cl = NH3 + H2O + NaCl =>
NaHO + NH4Cl = NH3 + H2O + NaCl
Be2 + OH2 = BeOH2 =>
Be2 + 2 OH2 = 2 BeOH2
N + H = HN =>
N + H = HN
CoCuSn + NiNO3 = CoNO3 + CuSnNi =>
CoCuSn + NiNO3 = CoNO3 + CuSnNi
(NH4)2CO3 + Sr(NO3)2 = SrCO3 + NH4NO3 =>
(NH4)2CO3 + Sr(NO3)2 = SrCO3 + 2 NH4NO3
C8H189 + O2 = CO2 + H2O =>
4 C8H189 + 221 O2 = 32 CO2 + 378 H2O
Cu(OH)2 + H3(PO4) = Cu(PO4) + H3(OH)2 =>
Cu(OH)2 + H3(PO4) = Cu(PO4) + H3(OH)2
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3 =>
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3
H2O2 + CH3CH2OH = H2O + CO2 =>
6 H2O2 + CH3CH2OH = 9 H2O + 2 CO2
NaS + Cl2 = NaCl + S =>
2 NaS + Cl2 = 2 NaCl + 2 S
Ai(OH)3 + HBr = AiBr3 + H2O =>
Ai(OH)3 + 3 HBr = AiBr3 + 3 H2O
NH3 + Hg2Cl2 = Hg2NH3 + Cl2 =>
NH3 + Hg2Cl2 = Hg2NH3 + Cl2
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3 =>
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3
H2(SO4) + NaNO2 = HNO2 + Na2(SO4) =>
H2(SO4) + 2 NaNO2 = 2 HNO2 + Na2(SO4)
BaCl2 + (NH4)2CrO4 = BaCrO4 + NH4Cl =>
BaCl2 + (NH4)2CrO4 = BaCrO4 + 2 NH4Cl
Zn = Zn{2+{-}+} =>
Zn = Zn{2+2{-}+}
Cl{-} + (H3O){+} + (Cr2O7){2-} = H2O + Cl2 + Cr3{3+} =>
30 Cl{-} + 42(H3O){+} + 3(Cr2O7){2-} = 63 H2O + 15 Cl2 + 2 Cr3{3+}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
PtBr3 + Na2S = Pt2S3 + NaBr =>
2 PtBr3 + 3 Na2S = Pt2S3 + 6 NaBr
FeSO4 + NH4Cl + CaCO3 = FeCO3 + (NH4)2SO4 + CaCl2 =>
FeSO4 + 2 NH4Cl + CaCO3 = FeCO3 + (NH4)2SO4 + CaCl2
Na2S(aq) + Pb(ClO2)2(aq) = NaClO2(aq) + PbS(s) =>
Na2S(aq) + Pb(ClO2)2(aq) = 2 NaClO2(aq) + PbS(s)
Cl{-} + Fe{3+} = FeCl3 =>
3 Cl{-} + Fe{3+} = FeCl3
H(NO3) + Zn = Zn(NO3)2 + (NH4)(NO3) + H2O =>
10 H(NO3) + 4 Zn = 4 Zn(NO3)2 + (NH4)(NO3) + 3 H2O
H5Br + Fe(OH)3 = Fe5Br3 + H2O =>
3 H5Br + 5 Fe(OH)3 = Fe5Br3 + 15 H2O
Sb + HCl = H + SbCl =>
Sb + HCl = H + SbCl
HCN + H2O = NH3 + HCOOH =>
HCN + 2 H2O = NH3 + HCOOH
K2Cr2O7 + Al + H2O = KOH + Cr(OH)3 + Al2O3 =>
K2Cr2O7 + 2 Al + 4 H2O = 2 KOH + 2 Cr(OH)3 + Al2O3
SnCl2 + Fe(ClO2)3 = Sn(ClO2)2 + FeCl3 =>
3 SnCl2 + 2 Fe(ClO2)3 = 3 Sn(ClO2)2 + 2 FeCl3
NH3 + Hg2Cl2 = Hg2NH3 + Cl2 =>
NH3 + Hg2Cl2 = Hg2NH3 + Cl2
NH3 + H2O2 = NH2NH2 + H2O =>
2 NH3 + H2O2 = NH2NH2 + 2 H2O
Fe(OH)2 + O2(g) = FeO(OH) + H2O =>
4 Fe(OH)2 + O2(g) = 4 FeO(OH) + 2 H2O
Fe2(SO4)3 + NaCl = Na + SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 6 Na + 3 SO4 + 2 FeCl3
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3 =>
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3
H2 + O2Mg4 = H2OMg2 =>
2 H2 + O2Mg4 = 2 H2OMg2
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