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S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Mg(NO3)2 + K2SO4 = MgSO4 + KNO3 =>
Mg(NO3)2 + K2SO4 = MgSO4 + 2 KNO3
CaCl2 + NHO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 NHO3 = Ca(NO3)2 + 2 HCl
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H10O2(i) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2(i) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
C2H4(ethylene) + H2(hydrogn) = C2H6(ethane) =>
C2H4(ethylene) + H2(hydrogn) = C2H6(ethane)
C17H35COOH(s) + O2(g) = CO2(g) + H2O(g) =>
C17H35COOH(s) + 26 O2(g) = 18 CO2(g) + 18 H2O(g)
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
CH3CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH3 + 14 KMnO4 + 21 H2SO4 = 10 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2CO3 + CoBr2 = K2Br2 + CoCO3 =>
K2CO3 + CoBr2 = K2Br2 + CoCO3
KNO3 + Mg + H2O = NH2OH + Mg(OH)2 + KOH =>
KNO3 + 3 Mg + 5 H2O = NH2OH + 3 Mg(OH)2 + KOH
Zn(CH3COO)2 + Na2SO4 = Zn(SO4) + CH3COONa =>
Zn(CH3COO)2 + Na2SO4 = Zn(SO4) + 2 CH3COONa
Ca(aq) + OH(aq) = Ca(OH)2(s) =>
Ca(aq) + 2 OH(aq) = Ca(OH)2(s)
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Fe + K2FeO4 = K2O + Fe2O3 =>
Fe + K2FeO4 = K2O + Fe2O3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NaNO3 + H2O = HNO3 + NaOH =>
NaNO3 + H2O = HNO3 + NaOH
As2O + I2 + H2O = As2O5 + HI =>
As2O + 4 I2 + 4 H2O = As2O5 + 8 HI
MnO4{-}(aq) + S{2-}(aq) + H2O = MnO2 + S(s) + (OH{-}) =>
2 MnO4{-}(aq) + 3 S{2-}(aq) + 4 H2O = 2 MnO2 + 3 S(s) + 8(OH{-})
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
S2O3{2-} + H2O = SO4{2-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
FeCl3 + AgOH = Fe(OH)3 + AgCl =>
FeCl3 + 3 AgOH = Fe(OH)3 + 3 AgCl
NO2(g) + H2O(l) = H2O3N(aq) =>
NO2(g) + H2O(l) = H2O3N(aq)
V2O5(s) + HCl(s) = VOCl3(s) + H2O(s) =>
V2O5(s) + 6 HCl(s) = 2 VOCl3(s) + 3 H2O(s)
C6H6OH + O2 = CO2 + H2O =>
4 C6H6OH + 29 O2 = 24 CO2 + 14 H2O
Zn + NaOH + H2O = Na2(Zn(OH)4) + H2 =>
Zn + 2 NaOH + 2 H2O = Na2(Zn(OH)4) + H2
NaBr + KClO3 = NaCl + KBr + O3 =>
NaBr + KClO3 = NaCl + KBr + O3
H2SO4 + KOH = H2H + KOSO4 =>
H2SO4 + KOH = H2H + KOSO4
Fe + Cu(II)S = Fe(II)S + Cu =>
Fe + Cu(II)S = Fe(II)S + Cu
Li3PO4 + Ca(OH)2(aq) = Ca3(PO4)2 + LiOH =>
2 Li3PO4 + 3 Ca(OH)2(aq) = Ca3(PO4)2 + 6 LiOH
FeCl3 + H = FeCl2 + HCl =>
FeCl3 + H = FeCl2 + HCl
KNO3 + Mg + H2O = NH2OH + Mg(OH)2 + KOH =>
KNO3 + 3 Mg + 5 H2O = NH2OH + 3 Mg(OH)2 + KOH
LiCl + BeF2 = LiF + BeCl2 =>
2 LiCl + BeF2 = 2 LiF + BeCl2
CaCl2H4O2 = CaCl2 + H2O =>
CaCl2H4O2 = CaCl2 + 2 H2O
Ag + L = AgL =>
Ag + L = AgL
BaO + SeO2 = Ba(SeO3) =>
BaO + SeO2 = Ba(SeO3)
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Co(NO3)2 + NaPO4 = CoP2O8 + NaNO3 =>
Co(NO3)2 + 2 NaPO4 = CoP2O8 + 2 NaNO3
NH4OH + MgCl2 = NH4Cl2 + MgOH =>
NH4OH + MgCl2 = NH4Cl2 + MgOH
BaCl2 + CH3COONa = (CH3COO)2Ba + ClNa =>
BaCl2 + 2 CH3COONa = (CH3COO)2Ba + 2 ClNa
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
Na2CrO4 + NaOH = NaCrO2 + Na2O2 + H2O =>
2 Na2CrO4 + 4 NaOH = 2 NaCrO2 + 3 Na2O2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
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