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2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{-3} + 8 K{+} + 2 OH{-} + 4 H2O
Na + ZnO = NaZnO =>
Na + ZnO = NaZnO
HK + Cl2NO4 = H2NO4 + ClK =>
2 HK + Cl2NO4 = H2NO4 + 2 ClK
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CrO2{-} + PbO2 + H2O + OH{-} = CrO42{-} + Pb(OH)3{-} =>
CrO2{-} + 40 PbO2 + 40 H2O + 40 OH{-} = CrO42{-} + 40 Pb(OH)3{-}
MnSO4H2O + H2C2O4 + H2O = MnC2O4H6O3 + H2SO4 =>
MnSO4H2O + H2C2O4 + 2 H2O = MnC2O4H6O3 + H2SO4
C2H4Br2 + NaOH = C2H2 + NaBr + H2O =>
C2H4Br2 + 2 NaOH = C2H2 + 2 NaBr + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
K + Co = K2Co =>
2 K + Co = K2Co
NaNO3 + K2O = Na2O + KNO3 =>
2 NaNO3 + K2O = Na2O + 2 KNO3
C5H5CH3 + KMnO4 + H2SO4 = C6H5CO2H + K2SO4 + MnSO4 + H2O =>
35 C5H5CH3 + 44 KMnO4 + 66 H2SO4 = 30 C6H5CO2H + 22 K2SO4 + 44 MnSO4 + 116 H2O
C(s) + S8(s) = CS2(l) =>
4 C(s) + S8(s) = 4 CS2(l)
C16H24HOH + O2 = CO2 + H2O =>
C16H24HOH + 22 O2 = 16 CO2 + 13 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
NaFeO3 + NaI + HCl = NaCl + Fe + I2 + H2O =>
2 NaFeO3 + 10 NaI + 12 HCl = 12 NaCl + 2 Fe + 5 I2 + 6 H2O
NaOH + CH3COOH = NaOOCCH3 + H2O =>
NaOH + CH3COOH = NaOOCCH3 + H2O
NaF + CaCN = CaF + NaCN =>
NaF + CaCN = CaF + NaCN
H{2}O÷O{2} = H{2}0 =>
H{2}O÷O{2} = H{2}0
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
H2O2 + MnO2 = H2Mn + O8 =>
2 H2O2 + 2 MnO2 = 2 H2Mn + O8
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
ZnCl2 + NH4OH = Zn(NH3)4Cl2 + H2O =>
ZnCl2 + 4 NH4OH = Zn(NH3)4Cl2 + 4 H2O
Zn + Al2(SO4)3 = ZnSO4 + Al =>
3 Zn + Al2(SO4)3 = 3 ZnSO4 + 2 Al
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4NO3 + H2O2 = HNO3 + H2O =>
NH4NO3 + 4 H2O2 = 2 HNO3 + 5 H2O
AgNO3 + KOH = AgK + NO3(OH) =>
AgNO3 + KOH = AgK + NO3(OH)
NaMnO4 + FeSO4 + H2SO4 = NaSO4 + MnSO4 + Fe2(SO4)3 + H2O =>
NaMnO4 + 4 FeSO4 + 4 H2SO4 = NaSO4 + MnSO4 + 2 Fe2(SO4)3 + 4 H2O
C5H7O2C5H8O2 + NaOH = C5H7O2 + NaOH2 =>
C5H7O2C5H8O2 + NaOH = 2 C5H7O2 + NaOH2
K + Co = K2Co =>
2 K + Co = K2Co
NaN3 + H2O = NH2 + NO + Na =>
2 NaN3 + 3 H2O = 3 NH2 + 3 NO + 2 Na
H3PO3 + Cr3O3 = Cr3(PO3)2 + H2O =>
2 H3PO3 + Cr3O3 = Cr3(PO3)2 + 3 H2O
S + Ba(OH) = BaS + BaSO4 + H2O =>
8 S + 8 Ba(OH) = 7 BaS + BaSO4 + 4 H2O
Fe(s) + HCl(g) = FeCl2(s) + H2 =>
Fe(s) + 2 HCl(g) = FeCl2(s) + H2
N4O10 = N2 + O2 =>
N4O10 = 2 N2 + 5 O2
CoCl2*H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
HgS + KClO3 + HCl = S + KCl + HgCl2 + H2O =>
3 HgS + KClO3 + 6 HCl = 3 S + KCl + 3 HgCl2 + 3 H2O
HBr + NO2 = Br2 + NO + H2O =>
2 HBr + NO2 = Br2 + NO + H2O
Na2SO4 + NaOH = Na + SO4(OH)2 =>
Na2SO4 + 2 NaOH = 4 Na + SO4(OH)2
AlBr2 + Cl2 = Al2Cl + Br2 =>
4 AlBr2 + Cl2 = 2 Al2Cl + 4 Br2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + Cl + O3 = NaClO3 =>
Na + Cl + O3 = NaClO3
HCl + NaBrO = HBrO + NaCl =>
HCl + NaBrO = HBrO + NaCl
C3H8O3 + ClO4 = CO2 + H2O + Cl =>
4 C3H8O3 + 7 ClO4 = 12 CO2 + 16 H2O + 7 Cl
MnS + H = Mn + H2S =>
MnS + 2 H = Mn + H2S
S8 + NO3 = SO2 + NO =>
S8 + 8 NO3 = 8 SO2 + 8 NO
Na2TeO3 + SnCl2 + H2SO4 = Na2TeO4 + SnCl4 + SnS2 + H2O =>
6 Na2TeO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2TeO4 + SnCl4 + SnS2 + 2 H2O
KNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KNO3 + H2O + K2SO4 =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 KNO3 + 4 H2O + K2SO4
EDTA + Cu = CuEDTA =>
EDTA + Cu = CuEDTA
Fe(OH)2 + SnSO4 = FeSO4 + Sn(OH)2 =>
Fe(OH)2 + SnSO4 = FeSO4 + Sn(OH)2
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