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CH3CO2H(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
SnCl2 + KIO3 + HCl = SnCl4 + KCl + I2 + H2O =>
5 SnCl2 + 2 KIO3 + 12 HCl = 5 SnCl4 + 2 KCl + I2 + 6 H2O
HS2O3{-} + H{+} = HSO4{-} + S + H2O =>
3 HS2O3{-} + H{+} = 2 HSO4{-} + 4 S + H2O
Fe3O4(s) + H2(g) = Fe(s) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
ZnO + H3PO4 = Zn(H2PO4)2 + H2O =>
ZnO + 2 H3PO4 = Zn(H2PO4)2 + H2O
ZnCl2 + KMnO4 = KCl + Zn(MnO4)2 =>
ZnCl2 + 2 KMnO4 = 2 KCl + Zn(MnO4)2
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
K2S + CuSO4 = CuS + K2SO4 =>
K2S + CuSO4 = CuS + K2SO4
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
K2MnO4 + Na2SO3 + H2O = MnO2 + K2SO4 + NaOH =>
K2MnO4 + Na2SO3 + H2O = MnO2 + K2SO4 + 2 NaOH
KO + H2I = KI + H2O =>
KO + H2I = KI + H2O
Zn(NO3)2(aq) + Na2C2O4(aq) = ZnC2O4(s) + NaNO3(aq) =>
Zn(NO3)2(aq) + Na2C2O4(aq) = ZnC2O4(s) + 2 NaNO3(aq)
CaSO3(s) + O2(g) = CaSO4(s) =>
2 CaSO3(s) + O2(g) = 2 CaSO4(s)
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
V + Cr2O7 = VO2 + Cr =>
7 V + 2 Cr2O7 = 7 VO2 + 4 Cr
NaCl + Ca(NO3)2 = NaNO3 + CaCl2 =>
2 NaCl + Ca(NO3)2 = 2 NaNO3 + CaCl2
AlNO3*3 + H2SO4 = Al2SO4*3 + HNO3 =>
2 AlNO3*3 + H2SO4 = Al2SO4*3 + 2 HNO3
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
Al2(CO3)3 + KNO3 = Al(NO3)3 + K2CO3 =>
Al2(CO3)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2CO3
(NH4)2SO4(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + ZnSO4(aq) =>
(NH4)2SO4(aq) + Zn(NO3)2(aq) = 2 NH4NO3(aq) + ZnSO4(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + N2H5OH = N2H5Cl + HOH =>
HCl + N2H5OH = N2H5Cl + HOH
(NH4)2SO4(l) + Cu(NO3)2(l) = NH4NO3(l) + CuSO4(l) =>
(NH4)2SO4(l) + Cu(NO3)2(l) = 2 NH4NO3(l) + CuSO4(l)
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
Fe{3+} + Br{-} = Fe{2+} + Br2 =>
2 Fe{3+} + 2 Br{-} = 2 Fe{2+} + Br2
(NH4)2SO4(l) + Fe(NO3)3(l) = NH4NO3(l) + Fe2(SO4)3(l) =>
3(NH4)2SO4(l) + 2 Fe(NO3)3(l) = 6 NH4NO3(l) + Fe2(SO4)3(l)
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
KI + KIO3 + HNO3 = KNO3 + I2 + H2O =>
5 KI + KIO3 + 6 HNO3 = 6 KNO3 + 3 I2 + 3 H2O
K2CO3 + H2O = KOH + CO3 + H =>
K2CO3 + 2 H2O = 2 KOH + CO3 + 2 H
CO2(g) + H2O = C2H5OH(l) + O2(g) =>
2 CO2(g) + 3 H2O = C2H5OH(l) + 3 O2(g)
Ce(OH)4 + HCl = CeCl3 + Cl2 + H2O =>
2 Ce(OH)4 + 8 HCl = 2 CeCl3 + Cl2 + 8 H2O
lead(ii)chloride + Lithiumsulfate = lead(ii)sulfate + lithiumchloride =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
K2 + SO3 = K2SO3 =>
K2 + SO3 = K2SO3
(NH4)2SO4(l) + KI = NH4I(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KI = 2 NH4I(l) + K2SO4(l)
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br =>
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br
NaN + H2O = HNa + NOH =>
NaN + H2O = HNa + NOH
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
(NH4)2SO4(l) + KOH(l) = NH4OH(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KOH(l) = 2 NH4OH(l) + K2SO4(l)
KMnO4 + FeCl2 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O + Cl2 =>
6 KMnO4 + 10 FeCl2 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Fe2(SO4)3 + 24 H2O + 10 Cl2
H2SO3 + H2O = H2 + SO4 =>
H2SO3 + H2O = 2 H2 + SO4
(NH4)2SO4(l) + Na2CO3(l) = (NH4)2CO3(l) + Na2SO4 =>
(NH4)2SO4(l) + Na2CO3(l) = (NH4)2CO3(l) + Na2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2O3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O
(NH4)2SO4(l) + Na3PO4(l) = (NH4)2PO4(l) + Na3SO4 =>
(NH4)2SO4(l) + Na3PO4(l) = (NH4)2PO4(l) + Na3SO4
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
(NH4)2SO4(l) + Na3PO4(l) = (NH4)3PO4(l) + Na2SO4 =>
3(NH4)2SO4(l) + 2 Na3PO4(l) = 2(NH4)3PO4(l) + 3 Na2SO4
CUO + HNO3 = CU(NO3)2 + H2O =>
CUO + 2 HNO3 = CU(NO3)2 + H2O
CH4 + O2(g) = H2O + CO2 =>
CH4 + 2 O2(g) = 2 H2O + CO2
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