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Fe + Cu{2+}(SO4){2+} = Fe{2+}(SO4){2+} + Cu
HAsO3 + H2Se = AsO + H2O + Se =>
2 HAsO3 + 3 H2Se = 2 AsO + 4 H2O + 3 Se
Ca5[PO4]3F + H3PO4 = HF + CaHPO4 =>
Ca5[PO4]3F + 2 H3PO4 = HF + 5 CaHPO4
NH4HF + Si3N4 = NH4Si6 + NH3 + SiF6 =>
450 NH4HF + 73 Si3N4 = 24 NH4Si6 + 718 NH3 + 75 SiF6
Al(H2PO4)3 + Al(OH)3 = AlPO4 + H2O =>
Al(H2PO4)3 + 2 Al(OH)3 = 3 AlPO4 + 6 H2O
MnO2 + HCl = MnCl2 + H + O2 =>
MnO2 + 2 HCl = MnCl2 + 2 H + O2
CaF2 + Li3P = Ca3P2 + LiF =>
3 CaF2 + 2 Li3P = Ca3P2 + 6 LiF
Cr + Mg(C2H3O2)2 = Mg + Cr(C2H3O2)3 =>
2 Cr + 3 Mg(C2H3O2)2 = 3 Mg + 2 Cr(C2H3O2)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C4H10 + O2 = O2H10 + C4 =>
C4H10 + O2 = O2H10 + C4
C29H18O + C4H2O3 = C33H20O4 =>
C29H18O + C4H2O3 = C33H20O4
KCl(aq) + Na2CO3(aq) = K2CO3(s) + NaCl(aq) =>
2 KCl(aq) + Na2CO3(aq) = K2CO3(s) + 2 NaCl(aq)
Pb + ZnCl2 = Zn + PbCl2 =>
Pb + ZnCl2 = Zn + PbCl2
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
I2O5 + CO = I2 + CO4 =>
3 I2O5 + 5 CO = 3 I2 + 5 CO4
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
Ag + KCNS = AgCNS + K =>
Ag + KCNS = AgCNS + K
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
CH3OH + CuSO4*5H2O = CuOH + CH3SO4 + H2O =>
CH3OH + CuSO4*5H2O = CuOH + CH3SO4 + 5 H2O
H2SO4 + Pb(C2H3O2)2 = H(C2H3O2) + PbSO4 =>
H2SO4 + Pb(C2H3O2)2 = 2 H(C2H3O2) + PbSO4
KBrO3 + HBr = Br2 + H2O + KOH =>
KBrO3 + 5 HBr = 3 Br2 + 2 H2O + KOH
CaCH3CO2 + HNO3 = CaNO3 + HCH3CO2 =>
CaCH3CO2 + HNO3 = CaNO3 + HCH3CO2
SO2K2O = K2SO3 =>
SO2K2O = K2SO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Nb + O2 + Na2CO3 = Na3NbO4 + CO2 =>
4 Nb + 5 O2 + 6 Na2CO3 = 4 Na3NbO4 + 6 CO2
CH4 + Cl2 = CCl + HCl =>
2 CH4 + 5 Cl2 = 2 CCl + 8 HCl
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O =>
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O
CaO + NaOH = Na2O + Ca(OH)2 =>
CaO + 2 NaOH = Na2O + Ca(OH)2
HCl + B(OH)3 = H2O + BCl3 =>
3 HCl + B(OH)3 = 3 H2O + BCl3
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
FeS + CaBr2 = CaS + FeBr2 =>
FeS + CaBr2 = CaS + FeBr2
S + NaOH = NaS + HO =>
S + NaOH = NaS + HO
CH3COOH + O2 = (CH3COO)2O + H2 =>
4 CH3COOH + O2 = 2(CH3COO)2O + 2 H2
Mn(OH2) + O2 = MnO2 + H2O =>
Mn(OH2) + O2 = MnO2 + H2O
NaOH + Cu = CuO + H2 + Na =>
2 NaOH + 2 Cu = 2 CuO + H2 + 2 Na
KHCO3(s)HCl(aq) = CO2H2OKCl =>
KHCO3(s)HCl(aq) = CO2H2OKCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
(NH4)3PO4 + Na2CO3 = (NH4)2CO3 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2CO3 = 3(NH4)2CO3 + 2 Na3PO4
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
Sr(NO3)2 + CrCl3 = Cr(NO3)3 + SrCl2 =>
3 Sr(NO3)2 + 2 CrCl3 = 2 Cr(NO3)3 + 3 SrCl2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B2H6 + H2O = H2 + B(OH)3 =>
B2H6 + 6 H2O = 6 H2 + 2 B(OH)3
Na + H = Na2H3 =>
2 Na + 3 H = Na2H3
FeCl3 + H2SO4 = FeSO4 + Cl3H2 =>
FeCl3 + H2SO4 = FeSO4 + Cl3H2
CoCl2*2H2O + NH3 + NH4Cl + H2O2 = Co(NH3)5Cl3 + H2O =>
2 CoCl2*2H2O + 8 NH3 + 2 NH4Cl + H2O2 = 2 Co(NH3)5Cl3 + 6 H2O
POH = PHO =>
POH = PHO
AlBr3 + K2SO4 = (KBr) + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6(KBr) + Al2(SO4)3
CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl
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