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FeBr3 + 3 K(OH) = Fe(OH)3 + 3 KBr
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + HNO3 =>
3 NaNO3 + 4 Zn + 5 NaOH = NH3 + 4 Na2ZnO2 + 2 HNO3
Zn + Cu(OH) = Cu + Zn(OH) =>
Zn + Cu(OH) = Cu + Zn(OH)
Ba + NH4OH = Ba(NH3) + H2O =>
Ba + NH4OH = Ba(NH3) + H2O
Cu(NO3)2 + H2SO4 = CuSO4 + H(NO3) =>
Cu(NO3)2 + H2SO4 = CuSO4 + 2 H(NO3)
Ba + NH4OH = Ba(NH3) + H2O =>
Ba + NH4OH = Ba(NH3) + H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO + Fe2(SO4)3 + H2O =>
2 KMnO4 + 22 FeSO4 + 14 H2SO4 = K2SO4 + 2 MnSO + 11 Fe2(SO4)3 + 14 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
I3{-} + HSO3{-} + H2O = I{-} + HSO4{-} + H{+} =>
I3{-} + HSO3{-} + H2O = 3 I{-} + HSO4{-} + 2 H{+}
Li2O + H2S = Li2S + H2O =>
Li2O + H2S = Li2S + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(C6H12O5) + O2 = CO2 + H2O =>
2(C6H12O5) + 13 O2 = 12 CO2 + 12 H2O
OH + Pb = PbOH =>
OH + Pb = PbOH
KI + K2MnO4 + H2O = KOH + MnO2 + I2 =>
2 KI + K2MnO4 + 2 H2O = 4 KOH + MnO2 + I2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Pb(NO3)2 + SO4 = PbSO4 + (NO3)2 =>
Pb(NO3)2 + SO4 = PbSO4 + (NO3)2
S2O3{2-} + O2 + H2O = SO4{2-} + H{+} =>
S2O3{2-} + 2 O2 + H2O = 2 SO4{2-} + 2 H{+}
Mg{2+} + HCO3{-} + Ca(OH)2 = CaCO3 + Mg(OH)2 + H2O =>
Mg{2+} + 2 HCO3{-} + 2 Ca(OH)2 = 2 CaCO3 + Mg(OH)2 + 2 H2O
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
Fe2O3 + KOH + H2O = K3[Fe(OH)6] =>
Fe2O3 + 6 KOH + 3 H2O = 2 K3[Fe(OH)6]
Al + S = Al2S4 =>
2 Al + 4 S = Al2S4
(Cu3O) = (Cu) + (O2) =>
2(Cu3O) = 6(Cu) + (O2)
AgNO3 + NHNO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
5 AgNO3 + 16 NHNO3 + 27 NaOH = 5 Ag(NH3)2OH + 27 NaNO3 + 4 H2O
CaCl2 + Na2CO = CaCO + NaCl =>
CaCl2 + Na2CO = CaCO + 2 NaCl
KF + CuO = K2O + CuF2 =>
2 KF + CuO = K2O + CuF2
BrO4{-} + Br{-} + H{+} = Br2 + H2O =>
BrO4{-} + 7 Br{-} + 8 H{+} = 4 Br2 + 4 H2O
KClO4 + NH3 = KCl + HNO3 + H2O =>
KClO4 + NH3 = KCl + HNO3 + H2O
KI + F2 = KF + I2 =>
2 KI + F2 = 2 KF + I2
H{+} + Cr2O7{-2} + C2H5OH = Cr3 + C2H4O + H2O =>
6 H{+} + 3 Cr2O7{-2} + 18 C2H5OH = 2 Cr3 + 18 C2H4O + 21 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
NaMnO4 + C2H5OH = MnO2 + CH3CHO + NaOH + H2O =>
2 NaMnO4 + 3 C2H5OH = 2 MnO2 + 3 CH3CHO + 2 NaOH + 2 H2O
HClO3 + Ni(OH)4 = Ni(ClO3)4 + H2O =>
4 HClO3 + Ni(OH)4 = Ni(ClO3)4 + 4 H2O
MnO(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO(OH)2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 4 H2O
CI2O = CI2 + O2 =>
2 CI2O = 2 CI2 + O2
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + N2 + H2O =>
Mg(OH)2 + 5 NH4NO3 = Mg(NO3)2 + 4 N2 + 11 H2O
C8H2O + O2 = CO + H2O =>
C8H2O + 4 O2 = 8 CO + H2O
NiCO3(s) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
CUS + O2 = CUO + SO2 =>
2 CUS + 3 O2 = 2 CUO + 2 SO2
C4H12 + KMnO4 + H2SO4 = CH3COOC2H5 + K2SO4 + MnSO4 + H2O =>
5 C4H12 + 8 KMnO4 + 12 H2SO4 = 5 CH3COOC2H5 + 4 K2SO4 + 8 MnSO4 + 22 H2O
KIO3 + Na2S2O5 = I2 + Na2SO4 + K2SO4 + SO3 =>
4 KIO3 + 5 Na2S2O5 = 2 I2 + 5 Na2SO4 + 2 K2SO4 + 3 SO3
H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl
NaNO2 + H2O = HNO2 + NaOH =>
NaNO2 + H2O = HNO2 + NaOH
C39H74O6 + O2 = CO2 + H2O =>
2 C39H74O6 + 109 O2 = 78 CO2 + 74 H2O
Cl2 + FeSO4 + KOH = K2FeO4 + KCl + H2O + SO3 =>
2 Cl2 + FeSO4 + 6 KOH = K2FeO4 + 4 KCl + 3 H2O + SO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CuBr2 + Na2S = CuS + NaBr =>
CuBr2 + Na2S = CuS + 2 NaBr
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
Fe(ClO4)3 + H2O = FeH2O + ClO4 =>
Fe(ClO4)3 + H2O = FeH2O + 3 ClO4
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