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2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
Mg + H3Po4 = H2 + Mg(Po4)2 =>
Mg + 2 H3Po4 = 3 H2 + Mg(Po4)2
ZnO + CO = ZnCO2 =>
ZnO + CO = ZnCO2
KOH + MnO2 + Cl2 = K2MnO4 + HCl =>
2 KOH + MnO2 + Cl2 = K2MnO4 + 2 HCl
C33H46O29 + O2 = CO2 + H2O =>
C33H46O29 + 30 O2 = 33 CO2 + 23 H2O
V2O5 + HU = VOU2 + U2 + H2O =>
V2O5 + 6 HU = 2 VOU2 + U2 + 3 H2O
Na2SO3 + KMnO4 + HCl = MnCl2 + KCl + Na2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 2 KCl + 5 Na2SO4 + 3 H2O
H2O + Sr = SrO + H2 =>
H2O + Sr = SrO + H2
KI + H2O2 + H2SO4 = K2(SO4) + I2 + H2O =>
2 KI + H2O2 + H2SO4 = K2(SO4) + I2 + 2 H2O
AlCl3 + Ba(OH)2 = BaCl2 + Ba[Al(OH)4]2 =>
2 AlCl3 + 4 Ba(OH)2 = 3 BaCl2 + Ba[Al(OH)4]2
CuSO4 + Na2CrO4 = Na2SO4 + CuCrO4 =>
CuSO4 + Na2CrO4 = Na2SO4 + CuCrO4
Na2SO3(aq) + Ca(NO3)2(aq) = CaSO3(aq) + NaNO3(aq) =>
Na2SO3(aq) + Ca(NO3)2(aq) = CaSO3(aq) + 2 NaNO3(aq)
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
Al2O3*3H2O + NaOH = NaAl[OH]4 =>
Al2O3*3H2O + 2 NaOH = 2 NaAl[OH]4
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
CH2CHCN + O2 = CO2 + H2O + NO2 =>
4 CH2CHCN + 19 O2 = 12 CO2 + 6 H2O + 4 NO2
Fe(OH)2 + NH4Cl = FeCl + NH4(OH)2 =>
Fe(OH)2 + NH4Cl = FeCl + NH4(OH)2
C14H11Cl2NO2 + O2 = CO2 + H2O + NH4{+} + Cl{-} + H{+} =>
2 C14H11Cl2NO2 + 29 O2 = 28 CO2 + 6 H2O + 2 NH4{+} + 4 Cl{-} + 2 H{+}
K2CO3 + ZnO + MoO3 = K2Zn2(MoO4)3 + CO2 =>
K2CO3 + 2 ZnO + 3 MoO3 = K2Zn2(MoO4)3 + CO2
FeSO4*7H2O + KSCN = FeSCN + KSO4*7H2O =>
FeSO4*7H2O + KSCN = FeSCN + KSO4*7H2O
Jxk + HCl = JxkCl2 + H2 =>
Jxk + 2 HCl = JxkCl2 + H2
HF + Ca(OH)2 = F + H2O + Ca =>
2 HF + Ca(OH)2 = 2 F + 2 H2O + Ca
C6H5CH3 + HNO3 = H2O + C7H5N3O6 =>
C6H5CH3 + 3 HNO3 = 3 H2O + C7H5N3O6
M3O4 + A = A2O3 + M =>
3 M3O4 + 8 A = 4 A2O3 + 9 M
NH4Br + Ni(NO3)2 = NH4(NO3)2 + NiBr =>
NH4Br + Ni(NO3)2 = NH4(NO3)2 + NiBr
ClSO3H = HCl + SO3 =>
ClSO3H = HCl + SO3
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4) + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2(SO4) + 6 MnSO4 + 3 K2SO4 + 4 H2O
phosphoruspentafluoride = phosphorus + Fluorine =>
2 PF5 = 2 P + 5 F2
Cl2 + MgBr2 = Br2 + MgCl =>
Cl2 + 2 MgBr2 = 2 Br2 + 2 MgCl
AsH3 + H3AsO4 = H3O + As2 =>
3 AsH3 + H3AsO4 = 4 H3O + 2 As2
NaCl + H2O + CO2 = HCl + Na + HCO3 =>
NaCl + H2O + CO2 = HCl + Na + HCO3
NH4ClO4 + Mg = N2 + H2O + Cl2 + MgO =>
2 NH4ClO4 + 4 Mg = N2 + 4 H2O + Cl2 + 4 MgO
CH3COOH + NaOH + CaO = C2H6 + Na2CO3 + Ca(OH)2 =>
7 CH3COOH + 12 NaOH + 8 CaO = 4 C2H6 + 6 Na2CO3 + 8 Ca(OH)2
Fe2(CO3)3 + NaF = FeF3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaF = 2 FeF3 + 3 Na2CO3
Mg + H3O{+} = Mg{2+} + H2 + HO2 =>
2 Mg + 4 H3O{+} = 2 Mg{2+} + 5 H2 + 2 HO2
C7H6O2 + O2 = C + H2O =>
2 C7H6O2 + O2 = 14 C + 6 H2O
Pb(NO3)2 + Cu(NO3)2NO + S + H2O = PbS + Cu2S + HNO3 =>
Pb(NO3)2 + 2 Cu(NO3)2NO + 2 S + 4 H2O = PbS + Cu2S + 8 HNO3
Al(OH) + HBr = H2O + AlBr =>
Al(OH) + HBr = H2O + AlBr
Ca(NO3)2 + C = CaO + CO2 + N2 =>
2 Ca(NO3)2 + 5 C = 2 CaO + 5 CO2 + 2 N2
KClO3 + Zn + NaH + H2O = KCl + Na2Zn(OH)4 =>
KClO3 + Zn + 2 NaH + H2O = KCl + Na2Zn(OH)4
CH3COOH + KOH = OHCH3COOH + K =>
CH3COOH + KOH = OHCH3COOH + K
Mg(OH)2 + H2N2O6 = Mg(NO3)2 + H2O =>
Mg(OH)2 + H2N2O6 = Mg(NO3)2 + 2 H2O
FeCl3 + Mg + H2O = Fe(OH)2 + MgCl2 + H2 =>
2 FeCl3 + 3 Mg + 4 H2O = 2 Fe(OH)2 + 3 MgCl2 + 2 H2
CuSO4(aq) + NaOH(aq) = Na2(SO4)(aq) + Cu(OH)2(s) =>
CuSO4(aq) + 2 NaOH(aq) = Na2(SO4)(aq) + Cu(OH)2(s)
Cr + H2O = Cr3O4 + H2 =>
3 Cr + 4 H2O = Cr3O4 + 4 H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Be + TiO2 = Be2O3 + Ti2O =>
2 Be + 2 TiO2 = Be2O3 + Ti2O
Zn + CH3COONa = Zn(CH3COO)2 + Na =>
Zn + 2 CH3COONa = Zn(CH3COO)2 + 2 Na
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CuCl2 + NH3 = Cu(NH3)2 + Cl =>
CuCl2 + 2 NH3 = Cu(NH3)2 + 2 Cl
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