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H2NCH2CH2COOH + H2NCH2CH2CH2COOH = H2NCH2CH2CONHCH2CH2CH2COOH + H2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C6H5CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NbSe2 + BiSe = NbBiSe3 =>
NbSe2 + BiSe = NbBiSe3
HCl + HI = H2 + Cl2I =>
4 HCl + 2 HI = 3 H2 + 2 Cl2I
S + H2O + NO = H2S + HNO3 =>
3 S + 4 H2O + 2 NO = 3 H2S + 2 HNO3
HCl + CrO3 = Cl + CrCl3 + H2O =>
6 HCl + CrO3 = 3 Cl + CrCl3 + 3 H2O
Na2Cr(OH)4 + Br = Na2CrO4 + NaBr + CrBr3 + H2O =>
2 Na2Cr(OH)4 + 5 Br = Na2CrO4 + 2 NaBr + CrBr3 + 4 H2O
AgCH3COO + ZnSiO3 = AgSiO3 + ZnCH3COO =>
AgCH3COO + ZnSiO3 = AgSiO3 + ZnCH3COO
Na2SO4 + AlBr3 = NaBr + Al2S3O12 =>
3 Na2SO4 + 2 AlBr3 = 6 NaBr + Al2S3O12
Na2CO3*H2O = Na2O + H2O + CO2 =>
Na2CO3*H2O = Na2O + H2O + CO2
Ca(PO4)2 + C + SiO2 = Ca2Si + P4 + CO2 =>
2 Ca(PO4)2 + 9 C + SiO2 = Ca2Si + P4 + 9 CO2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Mg + Co(ClO4)2 = Mg(ClO4)2 + Co =>
Mg + Co(ClO4)2 = Mg(ClO4)2 + Co
K2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 K2SO3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
Bi(NO3)2 + Co(NO3)2 + NH4VO3 + H3PO4 = BiCoV2P4O12 + NO2 + H2O =>
Bi(NO3)2 + Co(NO3)2 + 2 NH4VO3 + 4 H3PO4 = BiCoV2P4O12 + 6 NO2 + 10 H2O
CuSO4*5H2O(heat) = CuSO4 + H2O =>
CuSO4*5H2O(heat) = CuSO4 + 5 H2O
CH3NO2 + Zn + H2SO4 = [CH3NH3]2SO4 + H2O + ZnSO4 =>
2 CH3NO2 + 6 Zn + 7 H2SO4 = [CH3NH3]2SO4 + 4 H2O + 6 ZnSO4
Cl2 + Na = Na2Cl4 =>
2 Cl2 + 2 Na = Na2Cl4
HCl + C6H14 + O2 = C6H13Cl + H2O =>
2 HCl + 2 C6H14 + O2 = 2 C6H13Cl + 2 H2O
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
K2Cr2O7(s) + HCl(aq) = KCl(aq) + CrCl3(aq) + Cl2(g) + H2O(l) =>
K2Cr2O7(s) + 14 HCl(aq) = 2 KCl(aq) + 2 CrCl3(aq) + 3 Cl2(g) + 7 H2O(l)
Na2Cr2O7 + K = Na + K2Cr2O7 =>
Na2Cr2O7 + 2 K = 2 Na + K2Cr2O7
KOHHClO = KClOH2O =>
KOHHClO = KClOH2O
C4H2C2HO + NH2OH = C6H5CH + NOH + H2O =>
14 C4H2C2HO + 29 NH2OH = 12 C6H5CH + 29 NOH + 14 H2O
NbCl5 + N2O5 = NbO(NO3)3 + NO2Cl =>
NbCl5 + 4 N2O5 = NbO(NO3)3 + 5 NO2Cl
LiCO3 + Al2O3 + Eu2O3 + TiO2 + NH4H2PO4 = Li13Al01Eu02Ti17(PO4)3 + H2O + CO2 + NH3 + O2 =>
26 LiCO3 + Al2O3 + 2 Eu2O3 + 34 TiO2 + 6 NH4H2PO4 = 2 Li13Al01Eu02Ti17(PO4)3 + 9 H2O + 26 CO2 + 6 NH3 + 47 O2
FeP = Fe + P =>
FeP = Fe + P
P4 + I2 + H2O = HI + H2PO3 =>
P4 + 8 I2 + 12 H2O = 16 HI + 4 H2PO3
Cu(ClO4)2(aq) + Na2CO3(aq) = CuCO3(s) + NaClO4(aq) =>
Cu(ClO4)2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaClO4(aq)
Na2N3 = Na + N3 =>
Na2N3 = 2 Na + N3
FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2
NaOH + H2C6O6 = Na2C6O6 + H2O =>
2 NaOH + H2C6O6 = Na2C6O6 + 2 H2O
U4{+} + MnO4 = Mn2{+} + UO2 =>
U4{+} + 2 MnO4 = Mn2{+} + 4 UO2
NaHS + LiOH = NaOH + LiHS =>
NaHS + LiOH = NaOH + LiHS
ZnS + KOH = Zn(OH)2 + K2S =>
ZnS + 2 KOH = Zn(OH)2 + K2S
Al2(SO4)3(aq) + BaCl2(aq) = BaSO4(aq) + Al2(Cl2)3(aq) =>
Al2(SO4)3(aq) + 3 BaCl2(aq) = 3 BaSO4(aq) + Al2(Cl2)3(aq)
NaMnO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
2 NaMnO3 + 6 FeSO4 + 6 H2SO4 = 3 Fe2(SO4)3 + 2 MnSO4 + Na2SO4 + 6 H2O
HCl(ac) + Al(g) = AlCl3(ac) + H2(g) =>
6 HCl(ac) + 2 Al(g) = 2 AlCl3(ac) + 3 H2(g)
CH3CH3 + Br2 = CH3CH2CH3 + HBr =>
3 CH3CH3 + Br2 = 2 CH3CH2CH3 + 2 HBr
MgSO4 + CaCl2 = MgCl + Ca(SO4)2 =>
2 MgSO4 + CaCl2 = 2 MgCl + Ca(SO4)2
Cu + N2 = Cu3N =>
6 Cu + N2 = 2 Cu3N
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Fe(NO3)2 + AgCl = AgNO3 + FeCl2 =>
Fe(NO3)2 + 2 AgCl = 2 AgNO3 + FeCl2
MnO2 + NaCl + H2SO4 = MnSO4 + NaSO4 + H2O + Cl =>
MnO2 + NaCl + 2 H2SO4 = MnSO4 + NaSO4 + 2 H2O + Cl
K2HPO4 + AlCl3 = KCl + HCl + AlPO4 =>
K2HPO4 + AlCl3 = 2 KCl + HCl + AlPO4
Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2
NaCl + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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