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Zn + 2 HCl = ZnCl2 + H2
Ca2 + H2O = H2CaO =>
Ca2 + 2 H2O = 2 H2CaO
HAuCl4*3H2O = HAuCl4 + H2O =>
HAuCl4*3H2O = HAuCl4 + 3 H2O
K2Cr2O7 + HNO3 + NO = Cr(NO3)3 + H2O + KNO3 =>
K2Cr2O7 + 6 HNO3 + 2 NO = 2 Cr(NO3)3 + 3 H2O + 2 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Br2(l) + NaCl(aq) = NaBr + Cl =>
Br2(l) + 2 NaCl(aq) = 2 NaBr + 2 Cl
Ca(ClO4)2 + Ca(OH)2 = CaO2 + H2O + CaCl2 =>
Ca(ClO4)2 + 8 Ca(OH)2 = 8 CaO2 + 8 H2O + CaCl2
MnO + N2O5 = MnO3 + NO2 =>
MnO + 2 N2O5 = MnO3 + 4 NO2
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Rb3P = Rb + P =>
Rb3P = 3 Rb + P
Cu(NO3)2 + KI = CuI2 + KNO3 =>
Cu(NO3)2 + 2 KI = CuI2 + 2 KNO3
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
H2C2O5 + Fe(OH)3 = H2O + Fe2(C2O5)3 =>
3 H2C2O5 + 2 Fe(OH)3 = 6 H2O + Fe2(C2O5)3
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
KClO3(aq) + KCl(aq) + H2SO4(aq) = K2SO4(aq) + Cl2(g) + H2O(l) =>
KClO3(aq) + 5 KCl(aq) + 3 H2SO4(aq) = 3 K2SO4(aq) + 3 Cl2(g) + 3 H2O(l)
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5NO2 + CH3CONH2 = C2H4NO2 + CH3COHNH2 =>
C2H5NO2 + CH3CONH2 = C2H4NO2 + CH3COHNH2
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + HCl =>
8 HAuCl4 + 3 NaBH4 + 9 H2O = 8 Au + 3 B(OH)3 + 3 NaCl + 29 HCl
[Cu(NH3)4]{2+} + H3O{+} + OH{-} = [Cu(H2O)6]{2+} + NH4{+} =>
[Cu(NH3)4]{2+} + 5 H3O{+} + OH{-} = [Cu(H2O)6]{2+} + 4 NH4{+}
Ba(NO3)2 + K2CO3 = (KNO3)2 + BaCO3 =>
Ba(NO3)2 + K2CO3 = (KNO3)2 + BaCO3
NaOH + K2SO4 = Na2(SO4) + KOH =>
2 NaOH + K2SO4 = Na2(SO4) + 2 KOH
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H10O8 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)2{+} + 6 OH{-} = 6 Ag + C6H10O8 + 12 NH3 + 4 H2O
AuCl3 + SnCl2 = AuSn + Cl2 =>
2 AuCl3 + 2 SnCl2 = 2 AuSn + 5 Cl2
NH3 + CuSO4 = H3SO4 + CuN =>
NH3 + CuSO4 = H3SO4 + CuN
Cu + HNO3 = HCu + Cu(NO3)2 =>
3 Cu + 2 HNO3 = 2 HCu + Cu(NO3)2
Ca10(PO4)6(OH)2 + C2H4O2 = CO2 + PO4 + H2O + Ca =>
4 Ca10(PO4)6(OH)2 + C2H4O2 = 2 CO2 + 24 PO4 + 6 H2O + 40 Ca
C7H6O2 + C6H7N = C13H11NO + H2O =>
C7H6O2 + C6H7N = C13H11NO + H2O
NH4HSO4 + HClO3 = NH4ClO3 + H2SO4 =>
NH4HSO4 + HClO3 = NH4ClO3 + H2SO4
H2SiF6 + NaOH = SiO2 + NaF + H2O =>
H2SiF6 + 6 NaOH = SiO2 + 6 NaF + 4 H2O
CCl4 + NaOH = C2Cl6 + NaCl + H2O2 =>
2 CCl4 + 2 NaOH = C2Cl6 + 2 NaCl + H2O2
Li + Cr(NO3)2 = LiNO3 + Cr =>
2 Li + Cr(NO3)2 = 2 LiNO3 + Cr
NO2 + NaCl + H2 = HCl + NaNO2 =>
2 NO2 + 2 NaCl + H2 = 2 HCl + 2 NaNO2
V + SbO{+} + H{+} = V{2+} + Sb + H2O =>
3 V + 2 SbO{+} + 4 H{+} = 3 V{2+} + 2 Sb + 2 H2O
AuCl3 + SnCl2 = AuSn + Cl2 =>
2 AuCl3 + 2 SnCl2 = 2 AuSn + 5 Cl2
CrO + H2O = CrO2 + H2 =>
CrO + H2O = CrO2 + H2
Mn + H2O = Mn(x)O(y) + H2 =>
Mn + H2O = Mn(x)O(y) + H2
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NH3 + CuCl2 = Cu + N2 + NH4Cl =>
8 NH3 + 3 CuCl2 = 3 Cu + N2 + 6 NH4Cl
NiS + H2O2 + CH3COOH = S + Ni(CH3COO)2 + H2O =>
NiS + H2O2 + 2 CH3COOH = S + Ni(CH3COO)2 + 2 H2O
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
U(s) + F2(aq) = UF6(aq) =>
U(s) + 3 F2(aq) = UF6(aq)
Pb(CH3COO)2 = Pb + CH3COO =>
Pb(CH3COO)2 = Pb + 2 CH3COO
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
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