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KOH + CU = CUOH + K
Ba + K(SO4)2 = K + Ba(SO4)2 =>
Ba + K(SO4)2 = K + Ba(SO4)2
Fe(OH)3(heated) = Fe2O3 + H2O =>
2 Fe(OH)3(heated) = Fe2O3 + 3 H2O
NaOH + Na2B4O7 = Na3BO3 + H2O =>
10 NaOH + Na2B4O7 = 4 Na3BO3 + 5 H2O
NiS + NO3{-} + H{+} = Ni{+} + S + NO + H2O =>
3 NiS + NO3{-} + 4 H{+} = 3 Ni{+} + 3 S + NO + 2 H2O
(COOH)2 + NaHCO3 = (COONa)2 + CO2 + H2O =>
(COOH)2 + 2 NaHCO3 = (COONa)2 + 2 CO2 + 2 H2O
H2O + PbO2 + NaOH + KCl = KClO + NaPb(OH)3 =>
H2O + PbO2 + NaOH + KCl = KClO + NaPb(OH)3
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
Na2S(aq) + KNO3(aq) = K2(S) + NaNO3 =>
Na2S(aq) + 2 KNO3(aq) = K2(S) + 2 NaNO3
LiCl + NH4PO4 = NH4Cl + LiPO4 =>
LiCl + NH4PO4 = NH4Cl + LiPO4
Mn + TiCl4 = MnCl2 + Ti =>
2 Mn + TiCl4 = 2 MnCl2 + Ti
Zn + HCl = Zn2{+} + Cl{-} + H2 =>
4 Zn + 2 HCl = 2 Zn2{+} + 2 Cl{-} + H2
NaHCO3 + HCl = H2O + NaCClO2 =>
NaHCO3 + HCl = H2O + NaCClO2
NH3 + Fe2O3 = N2 + Fe + H2O =>
2 NH3 + Fe2O3 = N2 + 2 Fe + 3 H2O
CoSCN + NH4SCN = Co(SCN)2 + NH4 =>
CoSCN + NH4SCN = Co(SCN)2 + NH4
KMnO4 + As2S3 + H2SO4 = K2SO4 + MnSO4 + H3AsO4 + H2O =>
28 KMnO4 + 5 As2S3 + 27 H2SO4 = 14 K2SO4 + 28 MnSO4 + 10 H3AsO4 + 12 H2O
Fe(CI)3 + Na(OH) = Fe(OH)3 + Na(CI) =>
Fe(CI)3 + 3 Na(OH) = Fe(OH)3 + 3 Na(CI)
C7H3N3O6 + O2 = CO2 + H2O + NO2 =>
4 C7H3N3O6 + 31 O2 = 28 CO2 + 6 H2O + 12 NO2
NaN3 + NaNO3 + Fe2O3 = Na4FeO4 + N2 =>
19 NaN3 + 5 NaNO3 + 3 Fe2O3 = 6 Na4FeO4 + 31 N2
C6H4NO2CH3 + Zn + NaOH = C6H4CH3NH2 + Na2ZnO2 + H2O =>
C6H4NO2CH3 + 3 Zn + 6 NaOH = C6H4CH3NH2 + 3 Na2ZnO2 + 2 H2O
C2H5OH + CH3COO = CH3COOC2H5 + H2O =>
6 C2H5OH + 4 CH3COO = 5 CH3COOC2H5 + 4 H2O
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
FeCl3 + NiCl2 + NaOH = NiFe2O4 + NaCl + H2O =>
2 FeCl3 + NiCl2 + 8 NaOH = NiFe2O4 + 8 NaCl + 4 H2O
AlPO4 + K = K3PO4 + Al =>
AlPO4 + 3 K = K3PO4 + Al
Be(OH)2 + NaOH = Na2(Be(OH)4) =>
Be(OH)2 + 2 NaOH = Na2(Be(OH)4)
Mg + AgNO3 = Mg(NO3)2(s) + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2(s) + 2 Ag
(Cu)2O = O2 + Cu =>
2(Cu)2O = O2 + 4 Cu
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Ag + KIO4 + KOH + H2O = K5[Ag(HIO6)2] + H2 =>
2 Ag + 4 KIO4 + 6 KOH + 2 H2O = 2 K5[Ag(HIO6)2] + 3 H2
Fe2O3 + Br2 = Fe + Br2O3 =>
Fe2O3 + Br2 = 2 Fe + Br2O3
NH3ClC6H4CH3 + AgNO3 = NH3NO3C6H4CH3 + AgCl =>
NH3ClC6H4CH3 + AgNO3 = NH3NO3C6H4CH3 + AgCl
KCl + Ba(NO3) = K(NO3) + BaCl =>
KCl + Ba(NO3) = K(NO3) + BaCl
CaBr2 + AgClO4 = AgBr + Ca(ClO4)2 =>
CaBr2 + 2 AgClO4 = 2 AgBr + Ca(ClO4)2
Pb(SO4)2 = SO2 + O2 + PbO2 =>
Pb(SO4)2 = 2 SO2 + O2 + PbO2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
LiAlH4 + H2O = H2 + Al(OH)3 + LiOH =>
LiAlH4 + 4 H2O = 4 H2 + Al(OH)3 + LiOH
NO2 + HCl = NCl4 + H2O =>
NO2 + 4 HCl = NCl4 + 2 H2O
K2CrO4 + Pb(NO3)2 + KOH = KNO3 + PbCrO4PbO + H2O =>
K2CrO4 + 2 Pb(NO3)2 + 2 KOH = 4 KNO3 + PbCrO4PbO + H2O
KI + FeO = K2O + FeI2 =>
2 KI + FeO = K2O + FeI2
C7H6O2 + C6H7ON = C13H11O2N + H2O =>
C7H6O2 + C6H7ON = C13H11O2N + H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
H2O + NaOH = H2 + NaO2 =>
2 H2O + 2 NaOH = 3 H2 + 2 NaO2
NaHCO3 + NaOH + BaCl2 = NaCl + BaCO3 + H2O =>
NaHCO3 + NaOH + BaCl2 = 2 NaCl + BaCO3 + H2O
PbO(s) + NH3(aq) = N2(g) + H2O(l) + Pb(s) =>
3 PbO(s) + 2 NH3(aq) = N2(g) + 3 H2O(l) + 3 Pb(s)
FeCl + Ba(OH)2 = Fe(OH)2 + BaCl =>
FeCl + Ba(OH)2 = Fe(OH)2 + BaCl
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2 =>
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2
CaSO4(aq) + KMnO4(aq) = CaMnO4 + KSO4 =>
CaSO4(aq) + KMnO4(aq) = CaMnO4 + KSO4
Al + C9H6NOH = Al(C9H6NO)3 + H =>
Al + 3 C9H6NOH = Al(C9H6NO)3 + 3 H
K3[Cr(OH)6] + FeCl3 = KCl + Fe(OH)3 + CrCl3 =>
K3[Cr(OH)6] + 2 FeCl3 = 3 KCl + 2 Fe(OH)3 + CrCl3
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
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