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Na(s)HCO3(aq) = NaHCO3(aq)
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb =>
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb
NaNO2 + NaOH + Al + H2O = NaAlO2 + NH3 =>
NaNO2 + NaOH + 2 Al + H2O = 2 NaAlO2 + NH3
K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
NaCOOH + H2O = NaOH + HCOOH =>
NaCOOH + H2O = NaOH + HCOOH
ZnO + Al = Zn + Al2O3 =>
3 ZnO + 2 Al = 3 Zn + Al2O3
CaCl2(aq)(NH4)2SO4(aq) = CaSO4Cl2(NH4)2 =>
CaCl2(aq)(NH4)2SO4(aq) = CaSO4Cl2(NH4)2
H2O + SO3{2-} + Fe{3+} = SO4{2-} + Fe{2+} + H{+} =>
H2O + SO3{2-} + 2 Fe{3+} = SO4{2-} + 2 Fe{2+} + 2 H{+}
H2O + N2 + CH4 = NH3 + HCO3 =>
6 H2O + 3 N2 + 2 CH4 = 6 NH3 + 2 HCO3
HCl + CuO = Cu + HClO =>
HCl + CuO = Cu + HClO
HCOOH + Li2CO3 = (HCOO)Li + H2CO3 =>
2 HCOOH + Li2CO3 = 2(HCOO)Li + H2CO3
HClO + C = CO2 + Cl2 + H2O =>
4 HClO + C = CO2 + 2 Cl2 + 2 H2O
BaCl2 + Fe(SO4)3 = Ba(SO4)3 + FeCl2 =>
BaCl2 + Fe(SO4)3 = Ba(SO4)3 + FeCl2
Na2SO3 + CrCl3 + H2O = NaCl + SO2 + Cr(OH)3 =>
3 Na2SO3 + 2 CrCl3 + 3 H2O = 6 NaCl + 3 SO2 + 2 Cr(OH)3
BaO + H = Ba + OH =>
BaO + H = Ba + OH
HClH2O = H3ClO =>
HClH2O = H3ClO
C3H8O2 + KMnO4 + KOH = C3H8O4K2 + MnO2 + H2O =>
3 C3H8O2 + 2 KMnO4 + 4 KOH = 3 C3H8O4K2 + 2 MnO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(C6H5)3COH + H2SO4 = (C6H5)3C{+} + H3O{+} + HSO4{-} =>
(C6H5)3COH + 2 H2SO4 = (C6H5)3C{+} + H3O{+} + 2 HSO4{-}
Ca(Br)2 + K2CO3 = CaCO3 + KBr =>
Ca(Br)2 + K2CO3 = CaCO3 + 2 KBr
HCl + Ba(OH)2 = BaClOH + H2O =>
HCl + Ba(OH)2 = BaClOH + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2Cr2O7 + CH3OH = CH2O + CrO + H2O =>
H2Cr2O7 + 4 CH3OH = 4 CH2O + 2 CrO + 5 H2O
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
Na + NaNOOO = NaNaO + NN =>
10 Na + 2 NaNOOO = 6 NaNaO + NN
K(BrO3) = KBr + O2 =>
2 K(BrO3) = 2 KBr + 3 O2
CH4 + Cll2 = CHCll3 + HCll =>
CH4 + 3 Cll2 = CHCll3 + 3 HCll
NH4NO3 + KOH = NH3 + KNO3H2O =>
NH4NO3 + KOH = NH3 + KNO3H2O
P + K2CO3 + H2O = CO2 + PH3 + K3PO4 =>
16 P + 9 K2CO3 + 15 H2O = 9 CO2 + 10 PH3 + 6 K3PO4
Ag + O2 = (Ag2O) =>
4 Ag + O2 = 2(Ag2O)
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
SnS2 + KOH = Sn(OH)2 + K2S2 =>
SnS2 + 2 KOH = Sn(OH)2 + K2S2
I2 + Na2S2O3 + H2O = HI + NaHSO4 =>
4 I2 + Na2S2O3 + 5 H2O = 8 HI + 2 NaHSO4
NaCl + H2O = Cl2 + H + NaOH =>
2 NaCl + 2 H2O = Cl2 + 2 H + 2 NaOH
NaClO + FeI2 + H2O = Na + Fe(OH)3 + I2 + Cl =>
3 NaClO + 2 FeI2 + 3 H2O = 3 Na + 2 Fe(OH)3 + 2 I2 + 3 Cl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
PCl3 = Cl2 + P =>
2 PCl3 = 3 Cl2 + 2 P
Pb(NO3)2 + K4Fe(CN)6 = KNO3 + Pb2Fe(CN)6 =>
2 Pb(NO3)2 + K4Fe(CN)6 = 4 KNO3 + Pb2Fe(CN)6
HgS + Na2S = Na2[HgS2] =>
HgS + Na2S = Na2[HgS2]
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HC2H3O2O2(g) = CO(g)H2O(l) =>
HC2H3O2O2(g) = 2 CO(g)H2O(l)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeSO4(aq)NaCl(aq) = FeCl(s)NaSO4(aq) =>
FeSO4(aq)NaCl(aq) = FeCl(s)NaSO4(aq)
Pb + HNO3 = Pb(NO3)2 + NH4NO3 + H2O =>
4 Pb + 10 HNO3 = 4 Pb(NO3)2 + NH4NO3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaS + SrCl2 = NaCl2 + SrS =>
NaS + SrCl2 = NaCl2 + SrS
KMnO4 + H2O + MnCl2 = MnO2 + H2MnO4 + KCl =>
2 KMnO4 + 2 H2O + MnCl2 = MnO2 + 2 H2MnO4 + 2 KCl
XNa + H2O = XNaOH + H =>
XNa + H2O = XNaOH + H
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu(NO3)2 + Fe(NO3)3 + C2H5NO2 = CuFe2O4 + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CuFe2O4 + 56 N2 + 80 CO2 + 100 H2O
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