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Fe + SO4 = FeSO4
SnCl4(aq) + Ba(NO3)2(aq) = Sn(NO3)2(aq) + BaCl4(aq) =>
SnCl4(aq) + Ba(NO3)2(aq) = Sn(NO3)2(aq) + BaCl4(aq)
H2SO4 + KMnO4 + KNO2 = MnSO4 + NO2 + K2SO4 + H2O =>
4 H2SO4 + KMnO4 + 5 KNO2 = MnSO4 + 5 NO2 + 3 K2SO4 + 4 H2O
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
Cu3AsS4 + CuSO4 + H2O = Cu2S + H3AsO3 + H2SO4 =>
10 Cu3AsS4 + 36 CuSO4 + 58 H2O = 33 Cu2S + 10 H3AsO3 + 43 H2SO4
PdS + O2 = PdO + SO2 =>
2 PdS + 3 O2 = 2 PdO + 2 SO2
AgNO3 + (NH4)2S = Ag2S + (NH4)NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2(NH4)NO3
Mg + TiCl = MgClTi =>
Mg + TiCl = MgClTi
CaCl2 + KNO3 = Ca(NO3) + KCl2 =>
CaCl2 + KNO3 = Ca(NO3) + KCl2
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
calciumchlorate = calciumchloride + oxygen =>
Ca(ClO3)2 = CaCl2 + 3 O2
KO2(s) + H2O(l) + CO2(g) = KHCO3(q) + O2(g) =>
4 KO2(s) + 2 H2O(l) + 4 CO2(g) = 4 KHCO3(q) + 3 O2(g)
CuSO4 + Fe = Cu2 + Fe3(SO4) =>
2 CuSO4 + 6 Fe = Cu2 + 2 Fe3(SO4)
C2H5NO2 + SrCl2 = C2H5NO2SrCl2 =>
C2H5NO2 + SrCl2 = C2H5NO2SrCl2
Fe2O3(s) + H2(g) = Fe2(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = Fe2(s) + 3 H2O(l)
Fe(NO3)3 + Co(NO3)2 + NH2CH2COOH = CoFe2O4 + N2 + CO2 + H2O =>
18 Fe(NO3)3 + 9 Co(NO3)2 + 40 NH2CH2COOH = 9 CoFe2O4 + 56 N2 + 80 CO2 + 100 H2O
Eu2O3 + H2SO4 = Eu2(SO4)3 + H2O =>
Eu2O3 + 3 H2SO4 = Eu2(SO4)3 + 3 H2O
KMnO4 + H2C2O4 = CO2 + H2O + Mn + K2O =>
2 KMnO4 + 7 H2C2O4 = 14 CO2 + 7 H2O + 2 Mn + K2O
AgCH3COO + KCrO4 = AgCrO4 + KCH3COO =>
AgCH3COO + KCrO4 = AgCrO4 + KCH3COO
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
HOCl = Cl2 + H2O + O2 =>
4 HOCl = 2 Cl2 + 2 H2O + O2
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
K2Cr2O7 + Al + H2SO4 = K2SO4 + Al2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 2 Al + 7 H2SO4 = K2SO4 + Al2(SO4)3 + Cr2(SO4)3 + 7 H2O
CH3OH + NaH = CH3Na + H2O =>
CH3OH + NaH = CH3Na + H2O
Fe(CrO2)2 + O2 + KOH = Fe2O3 + K2CrO4 + H2O =>
4 Fe(CrO2)2 + 7 O2 + 16 KOH = 2 Fe2O3 + 8 K2CrO4 + 8 H2O
NaO3 = O + NaO2 =>
NaO3 = O + NaO2
NH4OH + HNO3 = NH4NO + HOH =>
3 NH4OH + HNO3 = 2 NH4NO + 4 HOH
Ba3(PO4)2 + Na2SiO3 = BaSiO3 + Na3PO4 =>
Ba3(PO4)2 + 3 Na2SiO3 = 3 BaSiO3 + 2 Na3PO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cr2O7 + H3O = Cr + H2O =>
Cr2O7 + 14 H3O = 2 Cr + 21 H2O
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
Fe2O3 + Fe(OH)3 = Fe(OH)2 + O2 =>
2 Fe2O3 + 8 Fe(OH)3 = 12 Fe(OH)2 + 3 O2
HBr + Ba(OH2) = Ba(HBr) + H2O =>
HBr + Ba(OH2) = Ba(HBr) + H2O
Pb3(PO4)2 + AgC2H3O2 = Ag3PO4 + Pb(C2H3O2)2 =>
Pb3(PO4)2 + 6 AgC2H3O2 = 2 Ag3PO4 + 3 Pb(C2H3O2)2
CaCl2Na2SO4 = CaSO4 + NaCl =>
CaCl2Na2SO4 = CaSO4 + 2 NaCl
Sn(OH)4 + NaOH = Na2SnO3 + H2O =>
Sn(OH)4 + 2 NaOH = Na2SnO3 + 3 H2O
Nb + O2 + KOH = K3NbO4 + H2O =>
4 Nb + 5 O2 + 12 KOH = 4 K3NbO4 + 6 H2O
Ag(NO3) + CrBr3 = AgBr3 + Cr(NO3) =>
Ag(NO3) + CrBr3 = AgBr3 + Cr(NO3)
CoO + Br2 = CoBr2 + O2 =>
2 CoO + 2 Br2 = 2 CoBr2 + O2
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
SiC + NF3 + SiO2 = NO + SiF4 + CO =>
2 SiC + 12 NF3 + 7 SiO2 = 12 NO + 9 SiF4 + 2 CO
W + H2SO4 = HWO2 + H2O + SO2 =>
2 W + 3 H2SO4 = 2 HWO2 + 2 H2O + 3 SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH2NH2H2O = CH3CH2NH3OH =>
CH3CH2NH2H2O = CH3CH2NH3OH
Zn(NO3)2 + Li2S = ZnS + Li(NO3) =>
Zn(NO3)2 + Li2S = ZnS + 2 Li(NO3)
Fe(OH)X + HNO3 = Fe(NO3)X + H2O =>
Fe(OH)X + HNO3 = Fe(NO3)X + H2O
Cl2(aq) + H2O(l) = HCl(aq) + OH(aq) =>
Cl2(aq) + 2 H2O(l) = 2 HCl(aq) + 2 OH(aq)
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
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