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FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
Pb(OH)2 + Na2S = PbS + NaOH =>
Pb(OH)2 + Na2S = PbS + 2 NaOH
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
Na2[B2(OH)4(O2)2]6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2]6H2O + 34 KI + 18 H2SO4 = Na2SO4 + 17 K2SO4 + 6 B2O3 + 31 H2O + 17 I2
HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O
Zn(OH)4 + HBr = ZnBr4 + H2O =>
Zn(OH)4 + 4 HBr = ZnBr4 + 4 H2O
Pb(C2H3O2)2 + H2CO3 = PbCO3 + HC2H3O2 =>
Pb(C2H3O2)2 + H2CO3 = PbCO3 + 2 HC2H3O2
HBrO + Cl2 + H2O = HBrO3 + HCl =>
HBrO + 2 Cl2 + 2 H2O = HBrO3 + 4 HCl
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Cl2 + Li2O = O2 + LiCl =>
2 Cl2 + 2 Li2O = O2 + 4 LiCl
KBr + (NH4)2CO3 = K2CO3 + NH4Br =>
2 KBr + (NH4)2CO3 = K2CO3 + 2 NH4Br
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Pb(CIO3)2(aq) + NaI(aq) = PbI2(s) + NaCIO3(aq) =>
Pb(CIO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaCIO3(aq)
(NH4)2Ru2O7 = Ru2O3 + H2O + N2 =>
(NH4)2Ru2O7 = Ru2O3 + 4 H2O + N2
Cl2O3 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2O3 + 6 NaOH = 4 NaClO3 + 2 NaCl + 3 H2O
H3N + H3PO4 = (NH4)3PO4 =>
3 H3N + H3PO4 = (NH4)3PO4
H3PO4 + NH2CONH2 = CO(NH2)2H3PO4 =>
H3PO4 + NH2CONH2 = CO(NH2)2H3PO4
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
8 KMnO4 + 12 H2SO4 + 10 CH3CH2CHO = 4 K2SO4 + 8 MnSO4 + 15 CH3COOH + 12 H2O
KMnO3 + HCl + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 KMnO3 + 6 HCl + 3 H2SO4 = 2 MnSO4 + 3 Cl2 + K2SO4 + 6 H2O
NaNO3 + MgSO3 = Na2SO3 + Mg(NO3)2 =>
2 NaNO3 + MgSO3 = Na2SO3 + Mg(NO3)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Cu(NO3)2 + K4Fe(CN)6 = Cu(NO3)2K4Fe(CN)6 =>
Cu(NO3)2 + K4Fe(CN)6 = Cu(NO3)2K4Fe(CN)6
CH3NH3Cl + KOH = CH3NH2 + KCl + H2O =>
CH3NH3Cl + KOH = CH3NH2 + KCl + H2O
Al(CH3)3 + O3 = Al2O3 + C2H6 =>
2 Al(CH3)3 + O3 = Al2O3 + 3 C2H6
Fe(OH)2 + K2O2 + H2O = K[Fe(OH)4] =>
2 Fe(OH)2 + K2O2 + 2 H2O = 2 K[Fe(OH)4]
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH2Cl + Ca(OH)2 = CaCl2 + NH3 + N2 + H2O =>
6 NH2Cl + 3 Ca(OH)2 = 3 CaCl2 + 2 NH3 + 2 N2 + 6 H2O
Nb + O = Nb2O5 =>
2 Nb + 5 O = Nb2O5
C + Na2Cr2O7 = Cr2O3 + Na2O + CO =>
3 C + Na2Cr2O7 = Cr2O3 + Na2O + 3 CO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KCl + SiO2 = SiCl4 + K2O =>
4 KCl + SiO2 = SiCl4 + 2 K2O
Mn(NO3)2 + H2O2 = MnO2 + NO3 + H2O =>
Mn(NO3)2 + 2 H2O2 = MnO2 + 2 NO3 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C + Na2Cr2O7 = Cr2O3 + Na2O + CO2 =>
3 C + 2 Na2Cr2O7 = 2 Cr2O3 + 2 Na2O + 3 CO2
MgCl2 + KOH = Mg(OH)2 + K + Cl2 =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 K + Cl2
Sr + CuSO4 = SrSO4 + Cu =>
Sr + CuSO4 = SrSO4 + Cu
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Ca(oh)2 + CuCl2 = CaCl2 + Cu(oh) =>
Ca(oh)2 + 2 CuCl2 = 2 CaCl2 + 2 Cu(oh)
C12H22O11 + O2 = CO2(g) + H2O(g) =>
C12H22O11 + 12 O2 = 12 CO2(g) + 11 H2O(g)
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO =>
Na2Cr2O7 + 2 C = Cr2O3 + Na2CO3 + CO
CuCO3 = CO2CuO =>
CuCO3 = CO2CuO
SO2 + KBrO4 + H2O = H2SO4 + KBr =>
4 SO2 + KBrO4 + 4 H2O = 4 H2SO4 + KBr
Cu2 + HCl = Cu2HCl =>
Cu2 + HCl = Cu2HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca3(PO4)2 + AgCl = CaCl2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgCl = 3 CaCl2 + 2 Ag3PO4
K3 + Cl = KCl =>
K3 + 3 Cl = 3 KCl
Sn(OH)4 + NaOH = Na2SnO3 + H2O =>
Sn(OH)4 + 2 NaOH = Na2SnO3 + 3 H2O
NH3(aq) + I2(s) = NI3(s) + H2(g) =>
2 NH3(aq) + 3 I2(s) = 2 NI3(s) + 3 H2(g)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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