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CUS + O2 = CUO + SO
MgO + H2(SO4) = Mg(SO4) + H2O =>
MgO + H2(SO4) = Mg(SO4) + H2O
SnF2 + H2 = Sn + HF =>
SnF2 + H2 = Sn + 2 HF
Zn(OH)2 + H2N2O4 = Zn(NO2)2 + H2O =>
Zn(OH)2 + H2N2O4 = Zn(NO2)2 + 2 H2O
KClO2 + KMnO4 + H2SO4 = KClO3 + MnSO4 + K2SO4 + H2O =>
5 KClO2 + 2 KMnO4 + 3 H2SO4 = 5 KClO3 + 2 MnSO4 + K2SO4 + 3 H2O
CUSO4 + KL = CUL2 + K2SO4 =>
CUSO4 + 2 KL = CUL2 + K2SO4
P(s) + O2(g) + Cl2(g) = POCl3(l) =>
2 P(s) + O2(g) + 3 Cl2(g) = 2 POCl3(l)
H3Cl + NaPO4 = NaCl + H3PO4 =>
H3Cl + NaPO4 = NaCl + H3PO4
CH3COOH + NH3 = CH3COO{-} + NH4{+} =>
CH3COOH + NH3 = CH3COO{-} + NH4{+}
Li + BaSO4 = Ba + Li2SO4 =>
2 Li + BaSO4 = Ba + Li2SO4
KMnO4 + K4[Fe(CN)6] + H2O = KOH + Fe(OH)3 + MnO2 + N2 + KHCO3 =>
31 KMnO4 + 3 K4[Fe(CN)6] + 26 H2O = 25 KOH + 3 Fe(OH)3 + 31 MnO2 + 9 N2 + 18 KHCO3
KMnO4 + CuCl2 = KCl + Cu(MnO4)2 =>
2 KMnO4 + CuCl2 = 2 KCl + Cu(MnO4)2
NaCrO2 + Br2 + H2O = NaCrO4 + HBr =>
NaCrO2 + 2 Br2 + 2 H2O = NaCrO4 + 4 HBr
CuI = Cu + CuI2 =>
2 CuI = Cu + CuI2
H2SiO3 + Cr(OH)3 = Cr2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Cr(OH)3 = Cr2(SiO3)3 + 6 H2O
B + HBrO3 + H2O = H3BO3 + HBr =>
2 B + HBrO3 + 3 H2O = 2 H3BO3 + HBr
C2H5ClNaOH = C2H5OHNaCl =>
C2H5ClNaOH = C2H5OHNaCl
SN + HNO3 = SNNO3 + H2 =>
2 SN + 2 HNO3 = 2 SNNO3 + H2
Fe3(CO3)2(s) = Fe3(s) + CO3(g) =>
Fe3(CO3)2(s) = Fe3(s) + 2 CO3(g)
NaOH + Zn = Na + Zn(OH)2 =>
2 NaOH + Zn = 2 Na + Zn(OH)2
MgCl2 + Pb = PbCl2 + Mg =>
MgCl2 + Pb = PbCl2 + Mg
FeCl2 + KMnO4 + H2O = MnCl2 + Fe2O3 + KCl + HCl =>
10 FeCl2 + 2 KMnO4 + 7 H2O = 2 MnCl2 + 5 Fe2O3 + 2 KCl + 14 HCl
C6H5CH2OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
As2S3 + HNO3 = H2AsO4 + H3SO4 + NO2 + H2O =>
As2S3 + 27 HNO3 = 2 H2AsO4 + 3 H3SO4 + 27 NO2 + 7 H2O
Cl2 + I2 + KOH = KCl + KIO + H2O =>
Cl2 + I2 + 4 KOH = 2 KCl + 2 KIO + 2 H2O
LiCaO = CaLiO =>
LiCaO = CaLiO
Au(OH)3 + H4As2O7 = Au4(As2O7)3 + H2O =>
4 Au(OH)3 + 3 H4As2O7 = Au4(As2O7)3 + 12 H2O
MgCO3 + SiO2 = MgO + Si2(CO3)4 =>
4 MgCO3 + 2 SiO2 = 4 MgO + Si2(CO3)4
Ni(OH)2 + H2 = Ni + H2O =>
Ni(OH)2 + H2 = Ni + 2 H2O
HCOH + KMnO4 = KHCO3 + KOH + MnO2 + H2O =>
3 HCOH + 4 KMnO4 = 3 KHCO3 + KOH + 4 MnO2 + H2O
Na2HPO4 + CuSO4 = CuPO4 + Na2HSO4 =>
Na2HPO4 + CuSO4 = CuPO4 + Na2HSO4
K2CrO4 + H2SO3 = K2Cr2O7 + K2SO3 + H2O =>
2 K2CrO4 + H2SO3 = K2Cr2O7 + K2SO3 + H2O
HF + HBr = H2 + FBr =>
HF + HBr = H2 + FBr
C3H6 + H2O2 = C4H8O2 + H2O =>
4 C3H6 + 6 H2O2 = 3 C4H8O2 + 6 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Ba(OH)2*8H20 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*8H20 + 22 NH4NO3 = Ba(NO3)2 + 42 NH3 + 62 H2O
PbI2 + Cl2 = PbCl2 + I2 =>
PbI2 + Cl2 = PbCl2 + I2
CaBr2 + H2SO4 = CaSO4 + Br2 + SO2 + H2O =>
CaBr2 + 2 H2SO4 = CaSO4 + Br2 + SO2 + 2 H2O
CH3Cl + Cl2 = CHCl + HCl =>
CH3Cl + Cl2 = CHCl + 2 HCl
C2H4 + HNO3 = C2H6 + NO3 =>
C2H4 + 2 HNO3 = C2H6 + 2 NO3
Bi{+3} + SnO2{-2} + OH{-} = SnO4 + H2O + Bi =>
2 Bi{+3} + SnO2{-2} + 4 OH{-} = SnO4 + 2 H2O + 2 Bi
PbCl4 + H3PO4 = PbPO4 + H3Cl4 =>
PbCl4 + H3PO4 = PbPO4 + H3Cl4
Co2(CO3)3 + HCl = CoCl3 + CO2 + H2O =>
Co2(CO3)3 + 6 HCl = 2 CoCl3 + 3 CO2 + 3 H2O
CuCl2 + Fe = FeCl2Cu =>
CuCl2 + Fe = FeCl2Cu
Tl + HCl + HNO3 = TlCl3 + NO + H2O =>
Tl + 3 HCl + HNO3 = TlCl3 + NO + 2 H2O
NaIO3 + H2SO3 = I3 + H2SO4 + NaHSO4 + H2O =>
6 NaIO3 + 15 H2SO3 = 2 I3 + 9 H2SO4 + 6 NaHSO4 + 3 H2O
(MnOH)2CO3 + HCl = MnCl2 + CO2 + H2O =>
(MnOH)2CO3 + 4 HCl = 2 MnCl2 + CO2 + 3 H2O
KOH + H2S = K2S(aq) + H2O(l) =>
2 KOH + H2S = K2S(aq) + 2 H2O(l)
Ba(OH)2 + Al(C2H3O2)3 = Al(OH)3 + Ba(C2H3O2)2 =>
3 Ba(OH)2 + 2 Al(C2H3O2)3 = 2 Al(OH)3 + 3 Ba(C2H3O2)2
XeF2 + AsF5 = XeF{+} + AsF6{-} =>
XeF2 + AsF5 = XeF{+} + AsF6{-}
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