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3 Cu{2+} + 2 HCO{3-} = Cu3(HCO)2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
C2H2 + O2 = CO2 + H2O8 =>
C2H2 + 6 O2 = 2 CO2 + H2O8
NaNO3 + Ba(OH)2 = Ba(NO3)2 + Na(OH) =>
2 NaNO3 + Ba(OH)2 = Ba(NO3)2 + 2 Na(OH)
BaSO4 + CuCl2 = BaSO4CuCl2 =>
BaSO4 + CuCl2 = BaSO4CuCl2
Sn + AgOH = Sn(OH)2 + Ag =>
Sn + 2 AgOH = Sn(OH)2 + 2 Ag
C4H9OH = C4H8 + H2O =>
C4H9OH = C4H8 + H2O
AlCl3 + NaOH = NaCl + Al(OH)3(s) =>
AlCl3 + 3 NaOH = 3 NaCl + Al(OH)3(s)
NaNO2 + KIO3 = NaIO3 + KNO2 =>
NaNO2 + KIO3 = NaIO3 + KNO2
NHO3 + CH3OH = C3H7NO2 + CO2 + H2O =>
3 NHO3 + 10 CH3OH = 3 C3H7NO2 + CO2 + 11 H2O
C4H12 + O14 = C4O8 + H12O6 =>
C4H12 + O14 = C4O8 + H12O6
Au + NaCl(H2O) + CH3COOH = CH3COONa + AuCl3 + H2O + H =>
Au + 3 NaCl(H2O) + 3 CH3COOH = 3 CH3COONa + AuCl3 + 3 H2O + 3 H
Zr + HNO3 + HCl = H2[ZrCl6] + NO + H2O =>
3 Zr + 4 HNO3 + 18 HCl = 3 H2[ZrCl6] + 4 NO + 8 H2O
HCOONa = COONa + H =>
HCOONa = COONa + H
(CH3S)2 + Br2 + H2O = CH3SO2Br + HBr =>
(CH3S)2 + 5 Br2 + 4 H2O = 2 CH3SO2Br + 8 HBr
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O =>
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O
Zn + As4O6 + H2SO4 = AsH3 + ZnSO4 + H2O =>
12 Zn + As4O6 + 12 H2SO4 = 4 AsH3 + 12 ZnSO4 + 6 H2O
FeO*Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + Fe2O3 + CO2 + NaNO2 =>
2 FeO*Cr2O3 + 4 Na2CO3 + 7 NaNO3 = 4 Na2CrO4 + Fe2O3 + 4 CO2 + 7 NaNO2
H2(g) + MnO2(s) = MnO(s) + H2O(g) =>
H2(g) + MnO2(s) = MnO(s) + H2O(g)
Na + S2 = (Na2)S =>
4 Na + S2 = 2(Na2)S
Au(OH)3 + H2TeO4 = Au2(TeO4)3 + H2O =>
2 Au(OH)3 + 3 H2TeO4 = Au2(TeO4)3 + 6 H2O
C2H5OH + H3O{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H3O{+} + 2 Cr2O7{2-} = 3 CH3COOH + 27 H2O + 4 Cr{3+}
KClO3 = *KCl + O2 =>
2 KClO3 = 2*KCl + 3 O2
GaOH + H2SO4 = Ga2SO4 + H2O =>
2 GaOH + H2SO4 = Ga2SO4 + 2 H2O
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Al2O3(s) + H(aq) = Al(aq) + H2O(l) =>
Al2O3(s) + 6 H(aq) = 2 Al(aq) + 3 H2O(l)
Al + Zn(OH)2 = Zn + Al*(OH)3 =>
2 Al + 3 Zn(OH)2 = 3 Zn + 2 Al*(OH)3
Ba(OH)2 + AgNo3 = AgOH + Ba(No3)2 =>
Ba(OH)2 + 2 AgNo3 = 2 AgOH + Ba(No3)2
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
CrO4{2-} + CH3COOH = H2CrO4 + CH3COO{-} =>
CrO4{2-} + 2 CH3COOH = H2CrO4 + 2 CH3COO{-}
C4H8 + O4 = CO4 + H2O =>
C4H8 + 5 O4 = 4 CO4 + 4 H2O
C7H13OH + O2 = C + H2O =>
C7H13OH + 3 O2 = 7 C + 7 H2O
AgNO3 + SO4 = Ag2SO4 + NO3 =>
2 AgNO3 + SO4 = Ag2SO4 + 2 NO3
KOH + N2S = K2S + NOH =>
2 KOH + N2S = K2S + 2 NOH
(CH3COOH) + Cu = Cu(CH3COO)2 + H2 =>
2(CH3COOH) + Cu = Cu(CH3COO)2 + H2
PbMoO4 + Na2S = Na2MoS4 + PbS + Na2O =>
PbMoO4 + 5 Na2S = Na2MoS4 + PbS + 4 Na2O
Cu + HNO3(c) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(c) = Cu(NO3)2 + 2 H2O + 2 NO2
KI + NaBr = KBr + NaI =>
KI + NaBr = KBr + NaI
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
PdCl2(aq) + HNO3(aq) = Pd(NO3)2(aq) + HCl(aq) =>
PdCl2(aq) + 2 HNO3(aq) = Pd(NO3)2(aq) + 2 HCl(aq)
Sb + Ag2O = Sb4O6 + Ag =>
4 Sb + 6 Ag2O = Sb4O6 + 12 Ag
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3CH2NH3 + OH = CH3CH2NH2 + H2O =>
CH3CH2NH3 + OH = CH3CH2NH2 + H2O
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
C4H9OH + K2Cr2O7 + H2SO4 = C3H5O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 4 C3H5O + 2 K2SO4 + 2 Cr2(SO4)3 + 13 H2O
Na2SiO3 + Cl2 = NaCl + NaClO + SiO2 =>
Na2SiO3 + Cl2 = NaCl + NaClO + SiO2
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
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