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Zn(s)CUSO4(aq) = ZnSO4(aq)CU(s)
H2SO4 + NaCl = NaSO4 + HCl + H2 =>
2 H2SO4 + 2 NaCl = 2 NaSO4 + 2 HCl + H2
BaSO4NaHCO3 = NaHSO4BaCO3 =>
BaSO4NaHCO3 = NaHSO4BaCO3
Sn + Cu{2+} = Sn{3+} + Cu =>
2 Sn + 3 Cu{2+} = 2 Sn{3+} + 3 Cu
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
Sn + SnCl4 = SnCl2 =>
Sn + SnCl4 = 2 SnCl2
Cr(OH)3 + HCl + H2O = Cr(H2O)6Cl3 =>
Cr(OH)3 + 3 HCl + 3 H2O = Cr(H2O)6Cl3
C3H68 + O2 = C2O + H2O =>
4 C3H68 + 71 O2 = 6 C2O + 136 H2O
HCOONaH2O = HCOOHNaOH =>
HCOONaH2O = HCOOHNaOH
Na2ZnO2 + H2O = Na2(Zn(OH)4) =>
Na2ZnO2 + 2 H2O = Na2(Zn(OH)4)
NaVO3 + Zn + H2SO4 = V2(SO4)3 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 Zn + 6 H2SO4 = V2(SO4)3 + 2 ZnSO4 + Na2SO4 + 6 H2O
HCOONaH2O = H2COONaHO =>
HCOONaH2O = H2COONaHO
CuSO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4(aq) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = [Cu(NH3)4]SO4(aq) + 4 H2O(l)
H2SO4 + BaBr2 = H2Ba + Br2SO4 =>
H2SO4 + BaBr2 = H2Ba + Br2SO4
C2H3COOH + HBr = C2H4BrCOOH =>
C2H3COOH + HBr = C2H4BrCOOH
NaSiO3 + H2O = HSiO3 + NaOH =>
NaSiO3 + H2O = HSiO3 + NaOH
HCOONaH2O = COONaH3O =>
HCOONaH2O = COONaH3O
CO((NH2)2) + O2 = CO2 + H2O + N2 =>
2 CO((NH2)2) + 3 O2 = 2 CO2 + 4 H2O + 2 N2
K + N2 = K2K3N =>
10 K + N2 = 2 K2K3N
Zn + NaNO3 + KOH + H2O = Na2[Zn(OH)4] + NH3 + K2[Zn(OH)4] =>
8 Zn + 2 NaNO3 + 14 KOH + 12 H2O = Na2[Zn(OH)4] + 2 NH3 + 7 K2[Zn(OH)4]
Ca(NO3)2 + C2H5NO2 = CaO + N2 + H2O + CO2 =>
9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaO + 14 N2 + 25 H2O + 20 CO2
Ba(OH)2 + Cs2SO4 = BaSO4 + CsOH =>
Ba(OH)2 + Cs2SO4 = BaSO4 + 2 CsOH
HCOONaH2O = H2COONaOH =>
HCOONaH2O = H2COONaOH
CuS + Zn(OH)2 = ZnS + Cu(OH)2 =>
CuS + Zn(OH)2 = ZnS + Cu(OH)2
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
C3H6 + AgO = AgC3H6O =>
C3H6 + AgO = AgC3H6O
As2S3 + NO3{-} + H{+} = As{5+} + SO4{2-} + NO + H2O =>
3 As2S3 + 28 NO3{-} + 40 H{+} = 6 As{5+} + 9 SO4{2-} + 28 NO + 20 H2O
K2CO3 + Ca(OH)2 = CaCO3 + KOH =>
K2CO3 + Ca(OH)2 = CaCO3 + 2 KOH
CuOH2 + NaSO4 = CuSO4 + NaOH2 =>
CuOH2 + NaSO4 = CuSO4 + NaOH2
CH4CO2 = H2CO =>
CH4CO2 = 2 H2CO
C3H68 + O2 = C2O + H2O =>
4 C3H68 + 71 O2 = 6 C2O + 136 H2O
MnCl2 + NH3 + H2O = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4Cl
CoCl2*6H2O + H2O2 + NH4Cl + NH4OH = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 2 NH4Cl + 10 NH4OH = 2(Co(NH3)6)Cl3 + 24 H2O
Ca(s) + H2O(l) = Ca(OH)(aq) + H2(g) =>
2 Ca(s) + 2 H2O(l) = 2 Ca(OH)(aq) + H2(g)
Zn + HBr = ZnBr2 + H3 =>
3 Zn + 6 HBr = 3 ZnBr2 + 2 H3
EDTA + Cu{2-} = [Cu(EDTA)]{2-} =>
EDTA + Cu{2-} = [Cu(EDTA)]{2-}
Sn + SnCl4 = SnCl2 =>
Sn + SnCl4 = 2 SnCl2
ZnO + P4O10 = Zn3(PO4)2 =>
6 ZnO + P4O10 = 2 Zn3(PO4)2
AlOH + C = AlC + OH =>
AlOH + C = AlC + OH
Ba + HNO3 = Ba(NO3)2 + NHNO3 + H2O =>
5 Ba + 14 HNO3 = 5 Ba(NO3)2 + 2 NHNO3 + 6 H2O
C6H4(OH)2 + CH3OH = C6H5O2CH3 + H2O =>
C6H4(OH)2 + CH3OH = C6H5O2CH3 + H2O
Mn{2+} + O2 + OH{-} = MnOOH + H2O =>
4 Mn{2+} + O2 + 8 OH{-} = 4 MnOOH + 2 H2O
Sn + HNO3 = SnNO3 + NH4NO3 + H2O =>
8 Sn + 10 HNO3 = 8 SnNO3 + NH4NO3 + 3 H2O
FeS + HI = FeI + HS =>
FeS + HI = FeI + HS
C6H5COOH + SOCl2 = C6H5COCl + HCl + SO2 =>
C6H5COOH + SOCl2 = C6H5COCl + HCl + SO2
(NH4)2CO3MgS = (NH4)2S + MgCO3 =>
(NH4)2CO3MgS = (NH4)2S + MgCO3
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
FeCl3 + Pb(C2H2O2)2 = PbCl2 + FeCl(C2H2O2)2 =>
FeCl3 + Pb(C2H2O2)2 = PbCl2 + FeCl(C2H2O2)2
C57H110O6 + KOH = C3H8O3 + C18H35KO2 =>
C57H110O6 + 3 KOH = C3H8O3 + 3 C18H35KO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
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