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8 HNO3 + HI = HIO4 + 8 NO2 + 4 H2O
AhNO3 + HCl = AhCl + HNO3 =>
AhNO3 + HCl = AhCl + HNO3
FeCl2 + Ag3PO4 = Ag3Cl2 + FePO4 =>
FeCl2 + Ag3PO4 = Ag3Cl2 + FePO4
ZnCl2 + Al2S3 = Cl3Al + ZnS =>
3 ZnCl2 + Al2S3 = 2 Cl3Al + 3 ZnS
O2{-} + NO + H{+} = ONO2H = NO2 + HO =>
O2{-} + NO + H{+} = ONO2H
Na(NO3)2 + NaOH = Na(OH)2 + NaNO3 =>
Na(NO3)2 + 2 NaOH = Na(OH)2 + 2 NaNO3
HCl + CH3COONa = Na + Cl + CH3COOH =>
HCl + CH3COONa = Na + Cl + CH3COOH
Fe(NO3)3 + KSCN + H2O = Fe(NCS)(H2O)(NO3)2 + KNO3 =>
Fe(NO3)3 + KSCN + H2O = Fe(NCS)(H2O)(NO3)2 + KNO3
Tl2O + CO2 = Tl2CO3 =>
Tl2O + CO2 = Tl2CO3
KMnO4 + Zn + KOH = MnO2 + K2ZnO2 + H2O =>
2 KMnO4 + 3 Zn + 4 KOH = 2 MnO2 + 3 K2ZnO2 + 2 H2O
Ca + MgSO4 = Mg + Ca(SO4) =>
Ca + MgSO4 = Mg + Ca(SO4)
CH3CHOHCH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CHOHCH2OH + CH3COOH = 2 CH3COOCH2CH3 + 2 H2O
Co(OH)3 + HCl = CoCl2 + H2O + Cl2 =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + 6 H2O + Cl2
K2S(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiS(s) =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiS(s)
CO2CuSO4 = CuCO3SO3 =>
CO2CuSO4 = CuCO3SO3
Zi + HCl = ZiCl2 + H5 =>
5 Zi + 10 HCl = 5 ZiCl2 + 2 H5
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
BaCl2 + NO2 = Ba(NO2) + Cl =>
BaCl2 + NO2 = Ba(NO2) + 2 Cl
Ca + P4 = Ca3P2 =>
6 Ca + P4 = 2 Ca3P2
Al + e = Al{3-} =>
Al + 3e = Al{3-}
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + H =>
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + 2 H
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
Zn + H(SO4) = ZnSO4 + H2 =>
2 Zn + 2 H(SO4) = 2 ZnSO4 + H2
Fe2S + HCl = Fe2Cl2 + H2S =>
Fe2S + 2 HCl = Fe2Cl2 + H2S
ClCH2CH2Cl + Zn = CH2CH2 + ZnCl2 =>
ClCH2CH2Cl + Zn = CH2CH2 + ZnCl2
H3NBH3(aq) + H2O(l) = (NH4)BO2(aq) + H2(g) =>
H3NBH3(aq) + 2 H2O(l) = (NH4)BO2(aq) + 3 H2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Hg2(NO3)2 + KI = Hg2I + K(NO3)2 =>
Hg2(NO3)2 + KI = Hg2I + K(NO3)2
PH3 + CO2 = H3PO3 + C =>
2 PH3 + 3 CO2 = 2 H3PO3 + 3 C
Ai + P = Ai3P3 =>
3 Ai + 3 P = Ai3P3
FeNO + NaOH = FeOH + NaNO =>
FeNO + NaOH = FeOH + NaNO
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
ZnSO4Mg(OH)2 = Zn(OH)2MgSO4 =>
ZnSO4Mg(OH)2 = Zn(OH)2MgSO4
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + H =>
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + 2 H
Hg2(NO3)2 + KI = Hg2I + K(NO3)2 =>
Hg2(NO3)2 + KI = Hg2I + K(NO3)2
CaCl + (NH4)2CO3 = CaCO3 + NH4 + Cl =>
CaCl + (NH4)2CO3 = CaCO3 + 2 NH4 + Cl
CuS + NaCl + Hg = CuCl + Na2S + HgS =>
2 CuS + 2 NaCl + Hg = 2 CuCl + Na2S + HgS
PH3 + CO2 = H3PO3 + C =>
2 PH3 + 3 CO2 = 2 H3PO3 + 3 C
H2SO3 + NaOH = HOH + Na2(SO3) =>
H2SO3 + 2 NaOH = 2 HOH + Na2(SO3)
C4H6 + HNO3 = C4H5NO2 + H2O =>
C4H6 + HNO3 = C4H5NO2 + H2O
C7H6O2(s) + O2(g) = CO2(g) + H2O(l) =>
2 C7H6O2(s) + 15 O2(g) = 14 CO2(g) + 6 H2O(l)
HBr + CaCO3 = H2CO3 + Br2Ca =>
2 HBr + CaCO3 = H2CO3 + Br2Ca
NaMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 6 Na2SO4 + 3 H2O
AlBr3 + NaOH = Na[Al(OH)4] + NaBr =>
AlBr3 + 4 NaOH = Na[Al(OH)4] + 3 NaBr
Al(s) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 NaAl(OH)4(aq) + 3 H2(g)
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
H2S + CaNO3 = H2NO3 + CaS =>
H2S + CaNO3 = H2NO3 + CaS
Sn + H2O2 = SnO2 + H2O =>
Sn + 2 H2O2 = SnO2 + 2 H2O
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