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Fe(NO2)3 + 3 Ag = 3 Ag(NO2) + Fe
Fe(OH)2 + HCn = FeCn2 + H2O =>
Fe(OH)2 + 2 HCn = FeCn2 + 2 H2O
Sn + Cu(NO3)2 = Sn2(NO3)4 + Cu =>
2 Sn + 2 Cu(NO3)2 = Sn2(NO3)4 + 2 Cu
Fe(NO3)2 + KI = FeI2 + K(NO3) =>
Fe(NO3)2 + 2 KI = FeI2 + 2 K(NO3)
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
CoCl2 + H2O = CoCl2H12O6 =>
CoCl2 + 6 H2O = CoCl2H12O6
Ca(OH)2 + HWO3 = Ca(WO3)2 + H2O =>
Ca(OH)2 + 2 HWO3 = Ca(WO3)2 + 2 H2O
Fe(NO3)3 + HBr = FeBr3 + HNO3 =>
Fe(NO3)3 + 3 HBr = FeBr3 + 3 HNO3
Fe(NO3)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KNO3
Ga(OH)3 + P2O5 = H2O + GaPO4 =>
2 Ga(OH)3 + P2O5 = 3 H2O + 2 GaPO4
HNO3 + K2SiO = H2SiO + KNO3 =>
2 HNO3 + K2SiO = H2SiO + 2 KNO3
NaHCO3 + C3H8O7 = H2O + CO2 + Na3C3H5O7 =>
3 NaHCO3 + C3H8O7 = 3 H2O + 3 CO2 + Na3C3H5O7
C6H5Br + Mg + CO2 + H2O = C7H6O2 + HOMgBr =>
C6H5Br + Mg + CO2 + H2O = C7H6O2 + HOMgBr
PbO2 + H2O = Pb(OH)2 + O =>
PbO2 + H2O = Pb(OH)2 + O
Fe(NO3)3 + NaSCN = NaNO3 + Fe(SCN)(NO3)2 =>
Fe(NO3)3 + NaSCN = NaNO3 + Fe(SCN)(NO3)2
AgSCN + KNO3 + NH4OH = NH4SCN + KOH + AgNO3 =>
AgSCN + KNO3 + NH4OH = NH4SCN + KOH + AgNO3
Cu + HCl = CuH2 + Cl =>
Cu + 2 HCl = CuH2 + 2 Cl
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Fe(OH)3 + KCNS = Fe(CNS)3 + KOH =>
Fe(OH)3 + 3 KCNS = Fe(CNS)3 + 3 KOH
Fe + S + O + H = Fe5S5O5H7 =>
5 Fe + 5 S + 5 O + 7 H = Fe5S5O5H7
Rb2Cr2O7 + H2SeO4 + H2Te = RbHSeO4 + Cr2(SeO4)3 + H2O + Te =>
Rb2Cr2O7 + 5 H2SeO4 + 3 H2Te = 2 RbHSeO4 + Cr2(SeO4)3 + 7 H2O + 3 Te
NaF + Sn(CO3)2 = Na2CO3 + SnF4 =>
4 NaF + Sn(CO3)2 = 2 Na2CO3 + SnF4
NHCl + HgC2H3O2 = NHC2H3O2 + HgCl =>
NHCl + HgC2H3O2 = NHC2H3O2 + HgCl
MoO3 + NH3 + H2O = (NH4)6Mo7O24 =>
7 MoO3 + 6 NH3 + 3 H2O = (NH4)6Mo7O24
Fe(SO4) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe(SO4) + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe(SO4) + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
10 Fe(SO4) + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cl2 + 6 H2O
CuCO + O2 = CuO + CO2 =>
CuCO + O2 = CuO + CO2
Pb(CO3) + Li(SO3) = PbSO3 + Li + CO3 =>
Pb(CO3) + Li(SO3) = PbSO3 + Li + CO3
Fe(s) + Br2(g) = FeBr2(s) =>
Fe(s) + Br2(g) = FeBr2(s)
Fe(s) + CuSO4(l) = FeSO4(l) + Cu(s) =>
Fe(s) + CuSO4(l) = FeSO4(l) + Cu(s)
CaCl + Na(CO3)2 = Ca(CO3)2 + NaCl =>
CaCl + Na(CO3)2 = Ca(CO3)2 + NaCl
C3H8 + I2 = H2I + CI2 =>
C3H8 + 5 I2 = 4 H2I + 3 CI2
SiCl3H + H = Si + HCl =>
SiCl3H + 2 H = Si + 3 HCl
CuBr2 + KBr = KCuBr3 =>
CuBr2 + KBr = KCuBr3
Fe(s) + HCl(l) = FeCl2(s) + H2(g) =>
Fe(s) + 2 HCl(l) = FeCl2(s) + H2(g)
Na2I + Cl2 = Na2Cl + I2 =>
2 Na2I + Cl2 = 2 Na2Cl + I2
Cr2O3 + CsOH = CsCrO2 + H2O =>
Cr2O3 + 2 CsOH = 2 CsCrO2 + H2O
KSCN(aq) + NH4OH(aq) = KOH(aq) + NH4SCN(aq) =>
KSCN(aq) + NH4OH(aq) = KOH(aq) + NH4SCN(aq)
Al2O3 + HCl = Al2Cl2 + H2O3 =>
Al2O3 + 2 HCl = Al2Cl2 + H2O3
CaCl(OCl) + HCl = CaCl2 + H2O + Cl2 =>
CaCl(OCl) + 2 HCl = CaCl2 + H2O + Cl2
Fe(NO3)2NH3 = FeH3N(NO3)2 =>
Fe(NO3)2NH3 = FeH3N(NO3)2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3(C6H8O7) =>
18 NaHCO3 + 7 C6H8O7 = 24 CO2 + 13 H2O + 6 Na3(C6H8O7)
MgCl2 + Li2O = LiCl + MgO =>
MgCl2 + Li2O = 2 LiCl + MgO
HCl + Mg(OH)2 = (MgCl2) + H2O =>
2 HCl + Mg(OH)2 = (MgCl2) + 2 H2O
K2Cr2O7 + SnCl2 + HCl = K2[SnCl6] + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + SnCl2 + 14 HCl = K2[SnCl6] + 2 CrCl3 + 2 Cl2 + 7 H2O
Zn2(SO4)2 + NaOH = Zn(OH)2 + Na2SO4 =>
Zn2(SO4)2 + 4 NaOH = 2 Zn(OH)2 + 2 Na2SO4
C2H7NH2 + O2 = N + CO2 + H2O =>
4 C2H7NH2 + 17 O2 = 4 N + 8 CO2 + 18 H2O
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2S3O12 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2S3O12 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
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