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3 K4V2O7 + 3 H2SO4 = 2 K3V3O9 + 3 K2SO4 + 3 H2O
NaSO4 + Ca(NO3)2 = Na(NO3)2 + CaSO4 =>
NaSO4 + Ca(NO3)2 = Na(NO3)2 + CaSO4
CoCl2 + Al = CoAl + Cl2 =>
CoCl2 + Al = CoAl + Cl2
KH2PO4 + NaOH = H2O + KOH + Na3PO4 =>
KH2PO4 + 3 NaOH = 2 H2O + KOH + Na3PO4
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
K4V2O7 + H2SO4 = K3V3O9 + K2SO4 + H2O =>
3 K4V2O7 + 3 H2SO4 = 2 K3V3O9 + 3 K2SO4 + 3 H2O
C4H510 + O2 = CO2 + H2O =>
2 C4H510 + 263 O2 = 8 CO2 + 510 H2O
Au2 + H2SO4 = Au2SO4 + H2 =>
Au2 + H2SO4 = Au2SO4 + H2
(COOH)2 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3(COOH)2 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 2 KOH + 2 H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
C11H12O2 + NH4HCO2 = C11H14O2 + NH3HCO2 =>
C11H12O2 + 2 NH4HCO2 = C11H14O2 + 2 NH3HCO2
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
Ba(OH)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4OH =>
3 Ba(OH)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4OH
HNO43 + HI = NO + I2 + H2O =>
2 HNO43 + 166 HI = 2 NO + 83 I2 + 84 H2O
Fe2O3 + CO(g) = Fe3O4 + CO2 =>
3 Fe2O3 + CO(g) = 2 Fe3O4 + CO2
SnS2 + KOH = K2SnS3 + K2SnO3 + H2O =>
3 SnS2 + 6 KOH = 2 K2SnS3 + K2SnO3 + 3 H2O
TiOSO4 + H2O2 + H2SO4 = H2[TiO2(SO4)2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[TiO2(SO4)2] + H2O
C3H5(OH)3 + RCOONa + NaCl + H2O = C3H5(OH)3RCOONaNaClH2O =>
C3H5(OH)3 + RCOONa + NaCl + H2O = C3H5(OH)3RCOONaNaClH2O
CoCl2 + Al = CoAl + Cl2 =>
CoCl2 + Al = CoAl + Cl2
NH4ClO4(g) = N2(g) + Cl2(g) + O2(g) + H2O(aq) =>
2 NH4ClO4(g) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(aq)
MnO4{-2} + HSO3{-} = MnO2 + SO4{-2} + H =>
MnO4{-2} + 2 HSO3{-} = MnO2 + 2 SO4{-2} + 2 H
K2 + O2 = K2O2 =>
K2 + O2 = K2O2
Ca(NO3)2 + NH4SO4 = Ca(SO4)2 + NH4NO3 =>
Ca(NO3)2 + 2 NH4SO4 = Ca(SO4)2 + 2 NH4NO3
NaAsO + BaCl2 = NaCl2 + BaAsO =>
NaAsO + BaCl2 = NaCl2 + BaAsO
SrCl2 + Na2HPO4 + NaOH = Sr3(PO4)2 + NaCl + H2O =>
3 SrCl2 + 2 Na2HPO4 + 2 NaOH = Sr3(PO4)2 + 6 NaCl + 2 H2O
C3H5(OH)3 + RCOONa + NaCl + H2O = C3H5(OH)3RCOONaNaClH2O =>
C3H5(OH)3 + RCOONa + NaCl + H2O = C3H5(OH)3RCOONaNaClH2O
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
PtO2 + NH2OH = Pt + N2 + H2O =>
PtO2 + 4 NH2OH = Pt + 2 N2 + 6 H2O
Co(s) + HCl(aq) = CoCl3(s) + H2(g) =>
2 Co(s) + 6 HCl(aq) = 2 CoCl3(s) + 3 H2(g)
HCl + K2Cr2O7 + C2H4O = CrCl3 + KCl + CO2 + H2O =>
40 HCl + 5 K2Cr2O7 + 3 C2H4O = 10 CrCl3 + 10 KCl + 6 CO2 + 26 H2O
P + KMnO4 + H2O = K2H2P2O6 + MnO2 + KOH =>
6 P + 8 KMnO4 + 4 H2O = 3 K2H2P2O6 + 8 MnO2 + 2 KOH
Cl2 + NaBr = Cl2Br + Na =>
Cl2 + NaBr = Cl2Br + Na
MgF2 + Cl2 = MgCl2 + F =>
MgF2 + Cl2 = MgCl2 + 2 F
Cu + P = Cu3P =>
3 Cu + P = Cu3P
Ce(SO4)2 + VOSO4 + H2O = Ce2(SO4)3 + HVO3 + H2SO4 =>
2 Ce(SO4)2 + 2 VOSO4 + 4 H2O = Ce2(SO4)3 + 2 HVO3 + 3 H2SO4
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
CuS + KClO4 = K2S + Cu(ClO4)2 =>
CuS + 2 KClO4 = K2S + Cu(ClO4)2
SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF
HClO4 + Na2CO3 = Na2HCO3 + ClO4 =>
HClO4 + Na2CO3 = Na2HCO3 + ClO4
C6H5MgBr + C2H4O = C6H5CH2CH2OH + OH + MgBr =>
3 C6H5MgBr + 7 C2H4O = 4 C6H5CH2CH2OH + 3 OH + 3 MgBr
Fe2O3 + H2S = Fe + SO4 + H2 =>
4 Fe2O3 + 3 H2S = 8 Fe + 3 SO4 + 3 H2
KI + CH2Cl2 = ICl2 + CH2K =>
KI + CH2Cl2 = ICl2 + CH2K
Zu + KOH + KNO3 = K2ZuO2 + NH3 + H2O =>
4 Zu + 7 KOH + KNO3 = 4 K2ZuO2 + NH3 + 2 H2O
HNO2 = O + NH =>
HNO2 = 2 O + NH
K4V2O7 + H2SO4 = K3V3O9 + K2SO4 + H2O =>
3 K4V2O7 + 3 H2SO4 = 2 K3V3O9 + 3 K2SO4 + 3 H2O
NH4OH + MgSO3 = Mg(OH)2 + (NH4)2SO3 =>
2 NH4OH + MgSO3 = Mg(OH)2 + (NH4)2SO3
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
Cl2 + Ca(OH)2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(ClO)2 + CaCl2 + 2 H2O
MgOH2 + CoCl2 = MgCl2 + OH2Co =>
MgOH2 + CoCl2 = MgCl2 + OH2Co
PbO2 + Cl2 = PbCl4 + O2 =>
PbO2 + 2 Cl2 = PbCl4 + O2
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