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2 KI + FeCl2 = I2 + Fe + 2 KCl
H2SeO3 + H2S = Se + H2S04 + H2O =>
3 H2SeO3 + 8 H2S = 3 Se + 2 H2S04 + 9 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
CH3OH + O2 = H2O(l) + CO2 =>
2 CH3OH + 3 O2 = 4 H2O(l) + 2 CO2
CH3CH(OH)CH2CH3 + KMnO4 = CH3C(O)CH2CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 3 CH3C(O)CH2CH3 + 2 MnO2 + 2 KOH + 2 H2O
Ca(OH)2 + FeCl3 = Ca(Cl3)2 + Fe(OH) =>
Ca(OH)2 + 2 FeCl3 = Ca(Cl3)2 + 2 Fe(OH)
I{-} + H2O2 = I2 + OH{-} =>
2 I{-} + H2O2 = I2 + 2 OH{-}
HCI + Mg = HMg + CI =>
HCI + Mg = HMg + CI
Bi + HNO3 + H2O = Bi(NO3)3*5H2O + NO =>
Bi + 4 HNO3 + 3 H2O = Bi(NO3)3*5H2O + NO
NaCl + HCl = Cl2 + NaH =>
NaCl + HCl = Cl2 + NaH
Fe(NO3)3 + K2S = KNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 K2S = 6 KNO3 + Fe2S3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2PO4{-} + H2O = H3PO4 + OH{-} =>
H2PO4{-} + H2O = H3PO4 + OH{-}
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCH2OH =>
3 CH2CHCHCH2 + 2 KMnO4 + 10 H2O = 2 MnO2 + 2 KOH + 6 CH2OHCH2OH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3COOH + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3COOH + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
NaBr + Cl = Br + NaCl =>
NaBr + Cl = Br + NaCl
MnSO4 + Na2S2O8 + H2O = NaMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 NaMnO4 + 4 Na2SO4 + 8 H2SO4
H3PO3 + NaOH = H2PO3Na + H2O =>
H3PO3 + NaOH = H2PO3Na + H2O
C2H5OH + Cr2O72{-} + H{+} = CH3CO2H + H2O + Cr3{+} =>
427 C2H5OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3CO2H + 437 H2O + 8 Cr3{+}
AlCl3 + F = FCl3 + Al =>
AlCl3 + F = FCl3 + Al
C2H6O + CH4N2O + H2SO4 = C5H10N2O2S + H2O + O =>
2 C2H6O + CH4N2O + H2SO4 = C5H10N2O2S + 4 H2O + O
Au + NaCl + H2O = AuCl + NaOH + H2 =>
2 Au + 2 NaCl + 2 H2O = 2 AuCl + 2 NaOH + H2
ClO2{-} + OH = ClO4{-} + H2O =>
ClO2{-} + 4 OH = ClO4{-} + 2 H2O
N2O(g) = N2(g) + O2(g) =>
2 N2O(g) = 2 N2(g) + O2(g)
C10H15NO + P + I2 + H2O = C10H15IN + H3PO3 =>
6 C10H15NO + 4 P + 3 I2 + 6 H2O = 6 C10H15IN + 4 H3PO3
Ba + HCl = BaH2 + Cl2 =>
Ba + 2 HCl = BaH2 + Cl2
Cu + HNO2 = Cu(NO3)2 + H2O + NO =>
Cu + 8 HNO2 = Cu(NO3)2 + 4 H2O + 6 NO
C3H6O + C2H5OH = C7H16O2 + H2O =>
C3H6O + 2 C2H5OH = C7H16O2 + H2O
CO2 + BaO2 = BaO + CO2*O2 =>
CO2 + 2 BaO2 = 2 BaO + CO2*O2
Ni(ClO3)2 + H3PO4 = Ni3(PO4)2 + HClO3 =>
3 Ni(ClO3)2 + 2 H3PO4 = Ni3(PO4)2 + 6 HClO3
FeTi2O4 + H2 = Fe + Ti2O3 + H2O =>
FeTi2O4 + H2 = Fe + Ti2O3 + H2O
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + Na2SO4 + NaNO3 + H2O =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 Na2SO4 + NaNO3 + 7 H2O
Au2S + O2 = Au2O3 + SO2 =>
2 Au2S + 5 O2 = 2 Au2O3 + 2 SO2
CH4KMnO4H2O = CH3(OH)2MnO2KOH =>
CH4KMnO4H2O = CH3(OH)2MnO2KOH
C5H12O + CuO = CO2 + H2O + Cu =>
C5H12O + 15 CuO = 5 CO2 + 6 H2O + 15 Cu
NaI + NaIO3 + H2SO4 = I + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 6 I + 3 Na2SO4 + 3 H2O
CSO4 + O2 = CO + SO4 =>
2 CSO4 + O2 = 2 CO + 2 SO4
NaB(OH)4 + H2O2 = Na2B2O4(OH)4 + H2O =>
2 NaB(OH)4 + 2 H2O2 = Na2B2O4(OH)4 + 4 H2O
AgBr + Ga(PO4) = Ag3(PO4) + GaBr3 =>
3 AgBr + Ga(PO4) = Ag3(PO4) + GaBr3
H2C2O4 + Ca = CaC2O4 + H =>
H2C2O4 + Ca = CaC2O4 + 2 H
Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4 =>
Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4
Al + Fe(OH)3 = Al2O3 + Fe + H2 =>
4 Al + 2 Fe(OH)3 = 2 Al2O3 + 2 Fe + 3 H2
C6H5NH2 + CH3COCl = CH3CONHC6H5 + HCl =>
C6H5NH2 + CH3COCl = CH3CONHC6H5 + HCl
Fe2(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
2 Fe2(SO4)3 + 2 NH2OH = 4 FeSO4 + 2 H2SO4 + N2O + H2O
AgNO3 + HCl = AgCl2 + H2NO3 =>
AgNO3 + 2 HCl = AgCl2 + H2NO3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
FeCl3 + HCl = H[FeCl4] =>
FeCl3 + HCl = H[FeCl4]
FeCl3 + Na2S = FeCl2 + NaCl2 + S2 =>
8 FeCl3 + 2 Na2S = 8 FeCl2 + 4 NaCl2 + S2
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