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2 NaOH(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + Pb(OH)2(s)
Na2S(aq) + ZnCl2(aq) = ZnS(s) + NaCl(aq) =>
Na2S(aq) + ZnCl2(aq) = ZnS(s) + 2 NaCl(aq)
FeCl3 + HCl = Fe(Cl4)3 + H2 =>
2 FeCl3 + 18 HCl = 2 Fe(Cl4)3 + 9 H2
Na + H2SO4 = Na(SO4)2 + H2 =>
Na + 2 H2SO4 = Na(SO4)2 + 2 H2
C6H + O = CO + H2O =>
2 C6H + 13 O = 12 CO + H2O
HI + KHSO3 = KI + H(HSO3) =>
HI + KHSO3 = KI + H(HSO3)
HC2H3O2 + Na2(CO3) = Na(C2H3O2) + CO2 + H2O =>
2 HC2H3O2 + Na2(CO3) = 2 Na(C2H3O2) + CO2 + H2O
SrCl2(aq) + K2CO3(aq) = KCl + SrCO3 =>
SrCl2(aq) + K2CO3(aq) = 2 KCl + SrCO3
Al + HSO4{-} + OH{-) = Al2O3+S{2-}+H2O =>
8 Al + 3 HSO4{-} + 3 OH{-) = 4 Al2O3+3S{2-}+3H2O
Ca(NO3)2 + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2 + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
(NH4)NO3 = N2 + O2 + H2 =>
2(NH4)NO3 = 2 N2 + 3 O2 + 4 H2
K3N + O2 = K2O + NO2 =>
4 K3N + 7 O2 = 6 K2O + 4 NO2
NaI(aq) + Hg2(NO3)2(aq) = Hg2I2 + NaNO3 =>
2 NaI(aq) + Hg2(NO3)2(aq) = Hg2I2 + 2 NaNO3
B(ho)3 + H2O = B(OH)4 + H3O =>
B(ho)3 + 24 H2O = 3 B(OH)4 + 12 H3O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ti(s) + HCl(aq) = TiCl4(aq) + H2(g) =>
Ti(s) + 4 HCl(aq) = TiCl4(aq) + 2 H2(g)
HNO3(aq) + Na2CO3(s) = CO2(g) + NaNO3(aq) + H2O(l) =>
2 HNO3(aq) + Na2CO3(s) = CO2(g) + 2 NaNO3(aq) + H2O(l)
CO(g) + H2 = CH4 + H2O =>
CO(g) + 3 H2 = CH4 + H2O
F2 + S = SF4 =>
2 F2 + S = SF4
CH3COONH4 + O2 = CO2 + H2O + N2 =>
4 CH3COONH4 + 11 O2 = 8 CO2 + 14 H2O + 2 N2
K(OH) + HIO3 = K(IO3) + H2O =>
K(OH) + HIO3 = K(IO3) + H2O
AlO4 + H2 = Al + H2O =>
AlO4 + 4 H2 = Al + 4 H2O
Cr2O2 + H2O = Cr + OH =>
Cr2O2 + 2 H2O = 2 Cr + 4 OH
CH2CH2 + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
CH2CH2 + 4 KMnO4 + 5 KOH = 4 K2MnO4 + CH3COOK + 3 H2O
Zn(OH)2 + HClO4 = OH + ZnHClO4 =>
Zn(OH)2 + HClO4 = 2 OH + ZnHClO4
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 17 H2O + 6 CO2
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + (NH4)SO4 =>
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + (NH4)SO4
C8H18 + CO2 = H2O + C2 =>
4 C8H18 + 18 CO2 = 36 H2O + 25 C2
Cu(OH)2 + H2(SO4) = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 H2(SO4) = Cu2(SO4)2 + 4 H2O
H2S + Ni(NO3)2 = NiS + HNO3 =>
H2S + Ni(NO3)2 = NiS + 2 HNO3
HCOOH + C3H8O = H2O + C3H6OHCOO =>
7 HCOOH + 3 C3H8O = 5 H2O + 4 C3H6OHCOO
Au + NaCN + H2O2 = NaAu(CN)2 + NaOH =>
2 Au + 4 NaCN + H2O2 = 2 NaAu(CN)2 + 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KI + Na2S2O3 = K2S2O3 + NaI =>
2 KI + Na2S2O3 = K2S2O3 + 2 NaI
HI + C6H12 = C6H13I =>
HI + C6H12 = C6H13I
Zn(OH)2 + Na2SO4 = ZnSO4 + NaOH =>
Zn(OH)2 + Na2SO4 = ZnSO4 + 2 NaOH
FeCl3 + HCl = Fe(Cl4)3 + H2 =>
2 FeCl3 + 18 HCl = 2 Fe(Cl4)3 + 9 H2
Pr6O11 + HNO3 = Pr(NO3)3 + H2O + O2 =>
Pr6O11 + 18 HNO3 = 6 Pr(NO3)3 + 9 H2O + O2
Ba(ClO3)2 + Li2SO4 = BaSO4 + Li(ClO3) =>
Ba(ClO3)2 + Li2SO4 = BaSO4 + 2 Li(ClO3)
Li2CO3 + SiO2 = Li2SiO3 + CO2 =>
Li2CO3 + SiO2 = Li2SiO3 + CO2
KMnO4 + KI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 H2O
C9H8O4(s) + O2(g) = CO2(g) + H2O(l) =>
C9H8O4(s) + 9 O2(g) = 9 CO2(g) + 4 H2O(l)
AlO3 + H2 = Al + H2O =>
AlO3 + 3 H2 = Al + 3 H2O
Cs(s) + Br2(l) = CsBr2(s) =>
Cs(s) + Br2(l) = CsBr2(s)
H2S + C = CS2 + H2 =>
2 H2S + C = CS2 + 2 H2
NaOH(aq) + CO(g) = HCOONa =>
NaOH(aq) + CO(g) = HCOONa
C2H5Cl + NH3 = C2H5NH2 + NH4Cl =>
C2H5Cl + 2 NH3 = C2H5NH2 + NH4Cl
NaC2H3O2*3H2O + H2O = HC2H3O2*3H2O + NaOH =>
NaC2H3O2*3H2O + H2O = HC2H3O2*3H2O + NaOH
Mg(NO3)2 + Li3(PO4) = Mg3(PO4)2 + LiNO3 =>
3 Mg(NO3)2 + 2 Li3(PO4) = Mg3(PO4)2 + 6 LiNO3
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