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K3N + 3 H2O = 3 KOH + NH3
K2S + H2(SO4) = K2(SO4) + H2S =>
K2S + H2(SO4) = K2(SO4) + H2S
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
LiNO3 + Al2(SO4)3 = Li2SO4 + Al(NO3)3 =>
6 LiNO3 + Al2(SO4)3 = 3 Li2SO4 + 2 Al(NO3)3
NH3 + OH = N2H4 + H2O =>
2 NH3 + 2 OH = N2H4 + 2 H2O
NaOH + HPO4 = Na3POO4 + H2O =>
3 NaOH + HPO4 = Na3POO4 + 2 H2O
NaBrO4 + NaBr = NaBrO3 =>
3 NaBrO4 + NaBr = 4 NaBrO3
MgSO4 + AgNO3 = Mg(NO3)2 + Ag2SO4 =>
MgSO4 + 2 AgNO3 = Mg(NO3)2 + Ag2SO4
KFl = K + Fl2 =>
2 KFl = 2 K + Fl2
Al2(C2O4)3 + KBr = K2C2O4 + AlBr3 =>
Al2(C2O4)3 + 6 KBr = 3 K2C2O4 + 2 AlBr3
S2O8{2-} + H2O = SO4{2-} + O2 + H{+} =>
2 S2O8{2-} + 2 H2O = 4 SO4{2-} + O2 + 4 H{+}
AgNO3 + NH4OH + CH3CHO = Ag + CH3COONH4 + HNO3 =>
2 AgNO3 + NH4OH + CH3CHO = 2 Ag + CH3COONH4 + 2 HNO3
NaIO3 + SO2 + H2 = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 3 SO2 + 2 H2 = I2 + Na2SO4 + 2 H2SO4
CO2 + K[Al(OH)4] = K2CO3 + Al(OH)3 + H2O =>
CO2 + 2 K[Al(OH)4] = K2CO3 + 2 Al(OH)3 + H2O
VSO4VOSO4H2SO4 = V2(SO4)3H2O =>
VSO4VOSO4H2SO4 = V2(SO4)3H2O
Fe2O3 + NaCl = FeCl3 + Na2O =>
Fe2O3 + 6 NaCl = 2 FeCl3 + 3 Na2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
BaO + HI = BaI2 + H2O =>
BaO + 2 HI = BaI2 + H2O
CuCO3 + HCl = CuClOH + CO2 =>
CuCO3 + HCl = CuClOH + CO2
Al(OH)3 + H2CO3(aq) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3(aq) = Al2(CO3)3 + 6 H2O
HCl(aq) + NaClO(aq) = NaCl(aq) + Cl2(g) + H2O(l) =>
2 HCl(aq) + NaClO(aq) = NaCl(aq) + Cl2(g) + H2O(l)
Na + I = NaI =>
Na + I = NaI
Zn(ClO3)2 + H2SO4 = ZnSO4 + HClO3 =>
Zn(ClO3)2 + H2SO4 = ZnSO4 + 2 HClO3
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
CaCO3 + H2O = Ca + CO4 + H =>
CaCO3 + H2O = Ca + CO4 + 2 H
Mg(OH)2 + H2SO4 = Mg(OH)SO4 + H2O + H2 =>
2 Mg(OH)2 + 2 H2SO4 = 2 Mg(OH)SO4 + 2 H2O + H2
H2Se + Na2SO4 = NaHSe + H2SO4 =>
2 H2Se + Na2SO4 = 2 NaHSe + H2SO4
CaClH2PO4 + (NH4)2CO3 = CaCO3 + NH4Cl + NH4H2PO4 =>
CaClH2PO4 + (NH4)2CO3 = CaCO3 + NH4Cl + NH4H2PO4
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ag2CO3 + FeBr2 = FeCO3 + AgBr =>
Ag2CO3 + FeBr2 = FeCO3 + 2 AgBr
NaJ + H2O = NaOH + HJ =>
NaJ + H2O = NaOH + HJ
SnO2 = Sn + O =>
SnO2 = Sn + 2 O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
Bi2O3(s) + HNO3(aq) = Bi(NO3)3(aq) + H2O(l) =>
Bi2O3(s) + 6 HNO3(aq) = 2 Bi(NO3)3(aq) + 3 H2O(l)
P + Be = P2Be3 =>
2 P + 3 Be = P2Be3
NaOH + HPO4 = Na3POO4 + H2O =>
3 NaOH + HPO4 = Na3POO4 + 2 H2O
CH3CH2ONa + C2H2 = CH3CH2OCH + NaCH =>
CH3CH2ONa + C2H2 = CH3CH2OCH + NaCH
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
FeCl2 + H2O2 = FeCl3 + Fe2O3 + HCl =>
6 FeCl2 + 3 H2O2 = 2 FeCl3 + 2 Fe2O3 + 6 HCl
(NH4)2S + AgNO3 = Ag2S + NH4NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + 2 NH4NO3
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
C3H6 + NaMnO4 + H2O = C3H6O2 + MnO2 + NaOH =>
3 C3H6 + 4 NaMnO4 + 2 H2O = 3 C3H6O2 + 4 MnO2 + 4 NaOH
AlO3 + H2 = Al + H2O =>
AlO3 + 3 H2 = Al + 3 H2O
Cu + Fe(NO3)2 = FeCu(NO3)2 =>
Cu + Fe(NO3)2 = FeCu(NO3)2
CH3CH2CH2CH2CH2OH + CH3COOH = C7H14O2 + H2O =>
CH3CH2CH2CH2CH2OH + CH3COOH = C7H14O2 + H2O
Na + O2 = Na2O = =>
4 Na + O2 = 2 Na2O
P(s) + F2(g) = PF5(g) =>
2 P(s) + 5 F2(g) = 2 PF5(g)
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