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Na2B4O7(H2O)5 + 10 H2O + 2 NaOH = 4 NaBO2(H2O)4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C132H96O19NS + O2 = CO2 + H2O + SO2 + NO2 =>
2 C132H96O19NS + 297 O2 = 264 CO2 + 96 H2O + 2 SO2 + 2 NO2
Ca2 + H2O = Ca(OH)2 + H2 =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 2 H2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
MnBr2 + H2O = MnOHBr + HBr =>
MnBr2 + H2O = MnOHBr + HBr
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
Pb + NaOH + Cl2 = Pb(OH)Cl + NaCl =>
Pb + NaOH + Cl2 = Pb(OH)Cl + NaCl
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C4H10O + POCl3 = C12H27O4P + HCl =>
3 C4H10O + POCl3 = C12H27O4P + 3 HCl
CuOH2 = Cu2 + H2O =>
2 CuOH2 = Cu2 + 2 H2O
AsCl3 + Cl = AsCl5 =>
AsCl3 + 2 Cl = AsCl5
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
NH4 + Cr2O7 = CrO + H2O + N =>
5 NH4 + 2 Cr2O7 = 4 CrO + 10 H2O + 5 N
NH3 + H3PO4 = NH4H2PO4 =>
NH3 + H3PO4 = NH4H2PO4
C25H40N7O17P3S + H2O = C25H42N7O18P3S =>
C25H40N7O17P3S + H2O = C25H42N7O18P3S
Fe(OH)3 + Cl2 = FeCl3 + H2O + O2 =>
4 Fe(OH)3 + 6 Cl2 = 4 FeCl3 + 6 H2O + 3 O2
Mg(s) + H2O(g) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(g)
Na2S + HNO2 = H2S + NaNO2 =>
Na2S + 2 HNO2 = H2S + 2 NaNO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
Fe2O3 + KOH + H2O2 = K2FeO4 + H2O =>
Fe2O3 + 4 KOH + 3 H2O2 = 2 K2FeO4 + 5 H2O
Zn + HBr = Zn(Br2) + H2 =>
Zn + 2 HBr = Zn(Br2) + H2
NaC1 = Na + C2 =>
2 NaC1 = 2 Na + C2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ni{2+} + NH4Cl + NaOH + H2C4H6O2N2 = Ni[HC4H6O2N2]2 + H2O + NH4{+} + NaCl =>
Ni{2+} + 2 NH4Cl + 2 NaOH + 2 H2C4H6O2N2 = Ni[HC4H6O2N2]2 + 2 H2O + 2 NH4{+} + 2 NaCl
K2CO3(aq) + HBr = KBr + CO2 + H2O =>
K2CO3(aq) + 2 HBr = 2 KBr + CO2 + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AlO = OAl =>
AlO = OAl
W + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + K2WO4 + H2O =>
W + 6 K3[Fe(CN)6] + 8 KOH = 6 K4[Fe(CN)6] + K2WO4 + 4 H2O
Bi3O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
2 Bi3O3 + 9 NaClO + 6 NaOH = 6 NaBiO3 + 9 NaCl + 3 H2O
MnCl2 + Ag2S = MnS + AgCl =>
MnCl2 + Ag2S = MnS + 2 AgCl
HCl + Cr2SO4 = Cr2Cl2 + H2SO4 =>
2 HCl + Cr2SO4 = Cr2Cl2 + H2SO4
C4H8 + KMnO4 + NaOH = C4H10O2 + MnO2 + KOH + Na2O =>
3 C4H8 + 2 KMnO4 + 8 NaOH = 3 C4H10O2 + 2 MnO2 + 2 KOH + 4 Na2O
SrNHO + LiBrO4 = SrBrO4 + LiNHO =>
SrNHO + LiBrO4 = SrBrO4 + LiNHO
KMnO4 + SnSO4 + HSO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 13 SnSO4 + 16 HSO4 = 13 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
Cl2Ba + Na2SO4 = BaSO4 + ClNa =>
Cl2Ba + Na2SO4 = BaSO4 + 2 ClNa
HNO3 + H2 = HNO2 + H2O =>
HNO3 + H2 = HNO2 + H2O
Br2 + H2S + H2O = H2SO4 + HBr =>
4 Br2 + H2S + 4 H2O = H2SO4 + 8 HBr
AgNO3(s) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(s) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
Zn + Au(NO3)3 = ZnNO3 + Au =>
3 Zn + Au(NO3)3 = 3 ZnNO3 + Au
NaBrO3 + NaI + H2SO4 = NaBr + Na2SO4 + I + H2O =>
NaBrO3 + 6 NaI + 3 H2SO4 = NaBr + 3 Na2SO4 + 6 I + 3 H2O
Pb + NaOH + Cl2 = Pb(OH)Cl + NaCl =>
Pb + NaOH + Cl2 = Pb(OH)Cl + NaCl
Fe(NO3)2 + HF = FeF2 + HNO3 =>
Fe(NO3)2 + 2 HF = FeF2 + 2 HNO3
B4H10 + O2 = BO2 + H2O =>
2 B4H10 + 13 O2 = 8 BO2 + 10 H2O
BaCl2 + NaClO = Ba(ClO)2 + NaCl =>
BaCl2 + 2 NaClO = Ba(ClO)2 + 2 NaCl
Cu2 + Ag3PO4 = Cu3(PO4)2 + Ag =>
3 Cu2 + 4 Ag3PO4 = 2 Cu3(PO4)2 + 12 Ag
Zn + Na2CO3 = Na2ZnO2 + CO =>
Zn + Na2CO3 = Na2ZnO2 + CO
H3O5 = H2O + O213 =>
426 H3O5 = 639 H2O + 7 O213
MnO4{-} + VO{2+} + H2O = V(OH)4{+} + H{+} + Mn{2+} =>
MnO4{-} + 5 VO{2+} + 11 H2O = 5 V(OH)4{+} + 2 H{+} + Mn{2+}
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