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4 H2O4 + 6 NaBr = 3 Na2O4 + 4 H2O + 3 Br2
H2O + Zn(OH)2 = Zn(OH)3 + H =>
H2O + Zn(OH)2 = Zn(OH)3 + H
AlO + H2CO3 = AlCO3 + H2O =>
AlO + H2CO3 = AlCO3 + H2O
Cu + H3O(aq){+} + NO3(aq) = Cu(aq)2{+} + NO2 + H2O =>
4 Cu + 2 H3O(aq){+} + NO3(aq) = 2 Cu(aq)2{+} + NO2 + 3 H2O
NH4OH + HF = H2O + NH4F =>
NH4OH + HF = H2O + NH4F
BaCl2*2H2O + Pb(CH3COO)2*3H2O = H2O + BaCH3COO + PbCl2 + Cl2 =>
2 BaCl2*2H2O + Pb(CH3COO)2*3H2O = 7 H2O + 2 BaCH3COO + PbCl2 + Cl2
TiCl4(g) + CO2(g) = TiO2(s) + C(s) + Cl2(g) =>
TiCl4(g) + CO2(g) = TiO2(s) + C(s) + 2 Cl2(g)
NaOH + Br2 = NaBr + NaOBr + H2O =>
2 NaOH + Br2 = NaBr + NaOBr + H2O
Fe + Pb(CH3COO)2 = Pb + Fe(CH3COO) =>
2 Fe + Pb(CH3COO)2 = Pb + 2 Fe(CH3COO)
CuSO4 + KCN = K2(Cu(CN)4) + K2SO4 =>
CuSO4 + 4 KCN = K2(Cu(CN)4) + K2SO4
KMnO4 + FeCl3*6H2O + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Cl2 + H2O =>
6 KMnO4 + 10 FeCl3*6H2O + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 15 Cl2 + 84 H2O
Fe(OH)2 + Br2 + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
6 Fe(OH)2 + 3 Br2 + 6 H2SO4 = 2 Fe2(SO4)3 + 2 FeBr3 + 12 H2O
Zn2 + Pb(NO)2 = Zn(NO)2 + Pb2 =>
Zn2 + 2 Pb(NO)2 = 2 Zn(NO)2 + Pb2
Zn({2+}) + SO4({2-}) = ZnSO4 =>
Zn({2+}) + SO4({2-}) = ZnSO4
C4H9NO3 + O2 = CO2 + H2O + CH4N2O =>
2 C4H9NO3 + 8 O2 = 7 CO2 + 7 H2O + CH4N2O
MnO2 + H2SO4 + NaBr = MnSO4 + Br2 + Na2SO4 + H2O =>
MnO2 + 2 H2SO4 + 2 NaBr = MnSO4 + Br2 + Na2SO4 + 2 H2O
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
CH3CHCHCH3 + H2O = CH3CHOHCH2CH3 =>
CH3CHCHCH3 + H2O = CH3CHOHCH2CH3
CH3CH2COH + K2Cr2O7 + H2O = Cr(OH)3 + KOH + CH3CH2COOH =>
3 CH3CH2COH + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 CH3CH2COOH
Bi2O3(s) + SrCO3(s) + CaCO3(s) + CuO(s) = Bi2Sr2CaCu2O8(s) + CO2 =>
Bi2O3(s) + 2 SrCO3(s) + CaCO3(s) + 2 CuO(s) = Bi2Sr2CaCu2O8(s) + 3 CO2
Na2[Sn(OH)4] + NaOH + BiCl3 = Bi + Na2[Sn(OH)6] + NaCl =>
3 Na2[Sn(OH)4] + 6 NaOH + 2 BiCl3 = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + H2O + CH3COOH =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH3COOH
UF4 + Mg = U + MgF =>
UF4 + 4 Mg = U + 4 MgF
CaI2(s) + AgNO3(aq) = Ca(NO3)2(s) + AgI(s) =>
CaI2(s) + 2 AgNO3(aq) = Ca(NO3)2(s) + 2 AgI(s)
Bi20O30 + Na20C10O30 + Ba10C10O30 + Ti10O20 = Bi5Na5Ba10Ti20O60 + C10O20 =>
Bi20O30 + Na20C10O30 + 4 Ba10C10O30 + 8 Ti10O20 = 4 Bi5Na5Ba10Ti20O60 + 5 C10O20
KIO3 + KI + H2O = KI3 + KOH =>
KIO3 + 8 KI + 3 H2O = 3 KI3 + 6 KOH
CH4 + F2 = CH2 + HF =>
CH4 + F2 = CH2 + 2 HF
NaOH + NaH2PO4 = Na2HPO4 + H2O =>
NaOH + NaH2PO4 = Na2HPO4 + H2O
CaS + AlF3 = CaF2 + Al2S3 =>
3 CaS + 2 AlF3 = 3 CaF2 + Al2S3
Ba(OH)2 + CO2 = BaO2 + C(OH)2 =>
Ba(OH)2 + CO2 = BaO2 + C(OH)2
Mg2 + I = MgI2 =>
Mg2 + 4 I = 2 MgI2
HI(aq) + Pb(NO3)2(aq) = PbI2(s) + HNO3(aq) =>
2 HI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 HNO3(aq)
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
KMnO4 + H2O + KHSO3 = MnO2 + KHSO4 + KOH =>
2 KMnO4 + H2O + 3 KHSO3 = 2 MnO2 + 3 KHSO4 + 2 KOH
C2O3 + H2O = H2C2O4 =>
C2O3 + H2O = H2C2O4
Na2B4O7 + CH3OH + H2SO4 = B(OCH3)3 + Na2SO4 + H2O =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4 B(OCH3)3 + Na2SO4 + 7 H2O
P2O5 + CaSO4 + H2O = Ca3(PO4)2 + H2SO4 =>
P2O5 + 3 CaSO4 + 3 H2O = Ca3(PO4)2 + 3 H2SO4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C15H30(l) + O2(g) = CO2(g) + H2O =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O
KMnO4 + H2SO4 + NaNO2 = K2SO3 + MnSO4 + NO2 + Na2SO4 + H2O =>
2 KMnO4 + 9 H2SO4 + 12 NaNO2 = K2SO3 + 2 MnSO4 + 12 NO2 + 6 Na2SO4 + 9 H2O
C2O3 + H2O = H2C2O4 =>
C2O3 + H2O = H2C2O4
AlFeI3 = AlI3Fe =>
AlFeI3 = AlI3Fe
PBO = PB + O =>
PBO = PB + O
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2 =>
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2
C15H30(l) + O2(g) = CO2(g) + H2O(g) =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O(g)
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2 =>
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2
C2O3 + H2O = H2C2O4 =>
C2O3 + H2O = H2C2O4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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