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NaOH + CuS = NaS + CuOH
Pb + ZnBr2 = PbBr2 + Zn =>
Pb + ZnBr2 = PbBr2 + Zn
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + NaCl(s) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + 3 NaCl(s)
NaHCO3 + CaBr2 = NaBr + Ca(HCO3)2 =>
2 NaHCO3 + CaBr2 = 2 NaBr + Ca(HCO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(HCO3)2 + H2O = Ca(OH)2 + H2CO3 =>
Ca(HCO3)2 + 2 H2O = Ca(OH)2 + 2 H2CO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C6H5NO2 + (NH4)2S + HCl = C6H5NH3Cl + NH3 + S + H2O =>
C6H5NO2 + 3(NH4)2S + HCl = C6H5NH3Cl + 6 NH3 + 3 S + 2 H2O
Cu(NO3)2 + (NH4)2(CO3) = Cu(CO3) + NH4(NO3) =>
Cu(NO3)2 + (NH4)2(CO3) = Cu(CO3) + 2 NH4(NO3)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CuCO3 + NaCl = CuCl2 + Na2CO3 =>
CuCO3 + 2 NaCl = CuCl2 + Na2CO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr
Li2CO3 + CH3COOH = H2O + CO2 + LiC2H3O2 =>
Li2CO3 + 2 CH3COOH = H2O + CO2 + 2 LiC2H3O2
K + O2 = K2O =>
4 K + O2 = 2 K2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlCl3 + (NH4)2SO3 + H2O = Al(OH)3 + NH4Cl + SO2 =>
2 AlCl3 + 3(NH4)2SO3 + 3 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 SO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+} =>
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+}
NaBr + H2SO4 + MnO2 = Br2 + MnSO4 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 + MnO2 = Br2 + MnSO4 + 2 H2O + Na2SO4
Fe3O4 + H2SO4 = Fe3(SO4)4 + H2O =>
Fe3O4 + 4 H2SO4 = Fe3(SO4)4 + 4 H2O
Na2[Zn(OH)4] + KCl = NaCl + K2[Zn(OH)4] =>
Na2[Zn(OH)4] + 2 KCl = 2 NaCl + K2[Zn(OH)4]
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + H2O =>
2 KMnO4 + Na2S2O3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 NaSO4 + 3 H2O
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + K =>
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 K
C57H104O6 + NaOH = C18H33O2Na + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33O2Na + C3H8O3
Mg3N2 + H2SO4 = MgSO4 + (NH4) + SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + 2(NH4) + SO4
(Cr)2 + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
(Cr)2 + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
S{2-} + Fe{3+} = Fe{2+} + S =>
S{2-} + 2 Fe{3+} = 2 Fe{2+} + S
NaHSO4 + NaHCO3 = H2CO3 + Na2SO4 =>
NaHSO4 + NaHCO3 = H2CO3 + Na2SO4
MgCl2 + KHCO3 = MgCO3 + KCl + CO2 + H2O =>
MgCl2 + 2 KHCO3 = MgCO3 + 2 KCl + CO2 + H2O
Zn2 + HClO3 = H + Zn(ClO3)2 =>
Zn2 + 4 HClO3 = 4 H + 2 Zn(ClO3)2
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*2H2O + HCl + H2O =>
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*2H2O + 2 HCl + 6 H2O
Zn + KOH = Zn(OH)2 + K2 =>
Zn + 2 KOH = Zn(OH)2 + K2
C2H2 + Cl2 = C2H2Cl4 =>
C2H2 + 2 Cl2 = C2H2Cl4
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
MgCl2 + NH3*H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3*H2O = Mg(OH)2 + 2 NH4Cl
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ca3(PO4)2 + SiO2 + C2 = Ca(SiO3) + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 Ca(SiO3) + P4 + 10 CO
CuSO4 + CoCl2 = CuCl2 + CoSO4 =>
CuSO4 + CoCl2 = CuCl2 + CoSO4
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Ni(NO3)2 + KBr = NiBr2 + K(NO3) =>
Ni(NO3)2 + 2 KBr = NiBr2 + 2 K(NO3)
NaClO + H = NaCl + H2O =>
NaClO + 2 H = NaCl + H2O
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Na2SO3 + HClO4 = NaClO4 + H2SO3 =>
Na2SO3 + 2 HClO4 = 2 NaClO4 + H2SO3
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