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Cu2[Fe(CN)6] + 4 OH = 2 Cu(OH)2 + [Fe(CN)6]
Co2(SO4)3 + MnSO4 + H2O = CoSO4 + Co(MnO4)2 + H2SO4 =>
5 Co2(SO4)3 + 2 MnSO4 + 8 H2O = 9 CoSO4 + Co(MnO4)2 + 8 H2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CO3(aq) + Ba(OH)2(aq) = BaCO3 + KOH =>
K2CO3(aq) + Ba(OH)2(aq) = BaCO3 + 2 KOH
Mn(OH)2(s) = MnO(s) + H2O(g) =>
Mn(OH)2(s) = MnO(s) + H2O(g)
CaS(l) + CaSO4(s) = CaO(s) + SO2(g) =>
CaS(l) + 3 CaSO4(s) = 4 CaO(s) + 4 SO2(g)
Cu(NO3)2 + CaO + H2O = Cu(OH)2 + Ca(NO3)2 =>
Cu(NO3)2 + CaO + H2O = Cu(OH)2 + Ca(NO3)2
C5H12O + CH3COOH + H2SO4 = H2O + CH4C7H6O3SO4 =>
2 C5H12O + 35 CH3COOH + 10 H2SO4 = 42 H2O + 10 CH4C7H6O3SO4
MnO2 + H2 = H2O + MnO =>
MnO2 + H2 = H2O + MnO
KMnO4 + Fe2SO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + Fe2SO4 + 8 H2SO4 = 2 MnSO4 + 2 Fe(SO4)3 + K2SO4 + 8 H2O
Ni(SO4) + NaOH = Ni(OH)2 + Na2SO4 =>
Ni(SO4) + 2 NaOH = Ni(OH)2 + Na2SO4
Pb + Mg(CH3COO)2 = Pb(CH3COO)2 + Mg =>
Pb + Mg(CH3COO)2 = Pb(CH3COO)2 + Mg
K + Ce2 = KCe =>
2 K + Ce2 = 2 KCe
Mg2Si + O2 = Mg2 + SiO2 =>
Mg2Si + O2 = Mg2 + SiO2
AgNO3 + C4H6O6 + NaOH = C4H4O6Ag2 + NaNO3 + H2O =>
2 AgNO3 + C4H6O6 + 2 NaOH = C4H4O6Ag2 + 2 NaNO3 + 2 H2O
Mg + CuCl2 = MgCl2Cu =>
Mg + CuCl2 = MgCl2Cu
Cu(No3)2 + MgCl2 = CuCl2 + Mg(No3)2 =>
Cu(No3)2 + MgCl2 = CuCl2 + Mg(No3)2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na2SO4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O =>
3 Na2SO4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 NaSO4 + 7 H2O
H2SO4 + Fe(OH)2 = FeSO4 + H2O =>
H2SO4 + Fe(OH)2 = FeSO4 + 2 H2O
Tl2O3 + H2O = Tl(OH)3 =>
Tl2O3 + 3 H2O = 2 Tl(OH)3
MnO2 + H2 = H2O + Mn =>
MnO2 + 2 H2 = 2 H2O + Mn
Na{+} + H2O = NaOH + H{+} =>
Na{+} + H2O = NaOH + H{+}
C3H8O + Cr2O7{2-} + H{+} = C3H6O2 + Cr{3+} + H2O =>
3 C3H8O + 2 Cr2O7{2-} + 16 H{+} = 3 C3H6O2 + 4 Cr{3+} + 11 H2O
CH3CH2CH2CHCl + KOH = CH3CH2CH2CHOH + KCl =>
CH3CH2CH2CHCl + KOH = CH3CH2CH2CHOH + KCl
P + H2O = H3O + H2PO4 =>
P + 10 H2O = 6 H3O + H2PO4
NO + KOH = KNO2 + H2 =>
2 NO + 2 KOH = 2 KNO2 + H2
Ni(SO4) + NaOH = Ni(OH)2 + Na2SO4 =>
Ni(SO4) + 2 NaOH = Ni(OH)2 + Na2SO4
P2 + KClO3 = P2O5 + KCl =>
3 P2 + 5 KClO3 = 3 P2O5 + 5 KCl
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2 =>
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
GaBr3 + AgNO3 = AgBr + Ga(NO3)3 =>
GaBr3 + 3 AgNO3 = 3 AgBr + Ga(NO3)3
CuS + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + K2S =>
2 CuS + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + 2 K2S
Na3C6H5O7 + HCl = NaCl + NaH2C6H5O7 =>
Na3C6H5O7 + 2 HCl = 2 NaCl + NaH2C6H5O7
H2CO3 = H + HCO3 =>
H2CO3 = H + HCO3
MgO + H2O + CO2 = (MgOH)2CO3 =>
2 MgO + H2O + CO2 = (MgOH)2CO3
Al2O3 + Fe2O3 + NH4OH = AlFe2O3 + H2O + N2 =>
Al2O3 + 2 Fe2O3 + 2 NH4OH = 2 AlFe2O3 + 5 H2O + N2
Cu + O2 = Cu3O2 =>
3 Cu + O2 = Cu3O2
H3COH(g) + O2(g) = CO2(g) + H2O(g) =>
2 H3COH(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + NH4NO3 =>
2 NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + 2 NH4NO3
Ag2CO3 + LiNO2 = AgNO2 + Li2CO3 =>
Ag2CO3 + 2 LiNO2 = 2 AgNO2 + Li2CO3
Mg + (ClO2)2 = Mg(ClO2)2 =>
Mg + (ClO2)2 = Mg(ClO2)2
La2O3*B2O3*H2O + HCl = LaCl3 + H3BO3 + H2O =>
La2O3*B2O3*H2O + 6 HCl = 2 LaCl3 + 2 H3BO3 + H2O
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
H4P2O7 + H2O = H3P2O7 + H3O =>
H4P2O7 + H2O = H3P2O7 + H3O
PbO2(s) + HCl(ac) = PbCl2(ac) + Cl2(g) + H2O(l) =>
PbO2(s) + 4 HCl(ac) = PbCl2(ac) + Cl2(g) + 2 H2O(l)
C10H20O + K2Cr2O7 = C10H18O + K + Cr + H2O =>
7 C10H20O + K2Cr2O7 = 7 C10H18O + 2 K + 2 Cr + 7 H2O
K2Cr2O7(aq) + Na2SO3(aq) + H2SO4 = Cr2(SO4)3(aq) + K2SO4(aq) + Na2SO4(aq) + H2O =>
K2Cr2O7(aq) + 3 Na2SO3(aq) + 4 H2SO4 = Cr2(SO4)3(aq) + K2SO4(aq) + 3 Na2SO4(aq) + 4 H2O
Pb(NO3)2 + NaHCO3 = PbNa + (NO3)2HCO3 =>
Pb(NO3)2 + NaHCO3 = PbNa + (NO3)2HCO3
HC6H5O + H2O = H3O + C6H5O =>
HC6H5O + H2O = H3O + C6H5O
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