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2 Fe2O3 + 8 HI = 4 FeI2 + O2 + 4 H2O
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CrH3 = Cr + H2 =>
2 CrH3 = 2 Cr + 3 H2
KMnO4 + H2SO4 + KCl = MnSO4 + H2O + K2SO4 + Cl2 =>
2 KMnO4 + 8 H2SO4 + 10 KCl = 2 MnSO4 + 8 H2O + 6 K2SO4 + 5 Cl2
AlI3 + Cu = Al + CuI2 =>
2 AlI3 + 3 Cu = 2 Al + 3 CuI2
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + Na2CO3 =>
Ca(OH)2 + 2 NaHCO3 = CaCO3 + 2 H2O + Na2CO3
AgClO4 + HCl = AgCl + HClO4 =>
AgClO4 + HCl = AgCl + HClO4
AlI3 + Cu = Al + CuI2 =>
2 AlI3 + 3 Cu = 2 Al + 3 CuI2
C3H4 + Cl2 = C3H4Cl2 =>
C3H4 + Cl2 = C3H4Cl2
CrH3 = Cr + H2 =>
2 CrH3 = 2 Cr + 3 H2
PCl5 + Sr(OH)2 = SrCl2 + Sr3(PO4)2 + H2O =>
2 PCl5 + 8 Sr(OH)2 = 5 SrCl2 + Sr3(PO4)2 + 8 H2O
H2S + FeHO2 = Fe2S3 + H2O =>
3 H2S + 2 FeHO2 = Fe2S3 + 4 H2O
Li2SO4 + Pb(NO3)2 = LiNO3 + PbSO4 =>
Li2SO4 + Pb(NO3)2 = 2 LiNO3 + PbSO4
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
Mg + SO2 = MgSO2 =>
Mg + SO2 = MgSO2
AlI3 + Cu = Al + CuI2 =>
2 AlI3 + 3 Cu = 2 Al + 3 CuI2
C16H16N2O2 + C4H11N = C20H25N3O + H2O =>
C16H16N2O2 + C4H11N = C20H25N3O + H2O
CrH3 = Cr + H2 =>
2 CrH3 = 2 Cr + 3 H2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O(l) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Na + KNO6 = Na2O + K2O + N2 =>
22 Na + 2 KNO6 = 11 Na2O + K2O + N2
Cu + H2(SO4) = Cu2(SO4)2 + H2O + S2(O2)2 =>
2 Cu + 4 H2(SO4) = Cu2(SO4)2 + 4 H2O + S2(O2)2
KIO3 + H2SO3 = KHSO3 + H2SO4 + I2 + H2O =>
2 KIO3 + 7 H2SO3 = 2 KHSO3 + 5 H2SO4 + I2 + H2O
BiCl + Na2SnO2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
2 BiCl + Na2SnO2 + 2 NaOH = 2 Bi + Na2SnO3 + 2 NaCl + H2O
Cd(OH)3 + HNO3 = Cd(NO3)3 + H2O =>
Cd(OH)3 + 3 HNO3 = Cd(NO3)3 + 3 H2O
KMnO4 + Ni2NO3 = KNO3 + Ni2MnO4 =>
KMnO4 + Ni2NO3 = KNO3 + Ni2MnO4
AlI3 + Cu = Al + CuI2 =>
2 AlI3 + 3 Cu = 2 Al + 3 CuI2
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
Cu + Ca(NO3)2 = Cu(NO3)3 + Ca =>
2 Cu + 3 Ca(NO3)2 = 2 Cu(NO3)3 + 3 Ca
P2O3 + H2O = H2HPO3 =>
P2O3 + 3 H2O = 2 H2HPO3
CrH3 = Cr + H2 =>
2 CrH3 = 2 Cr + 3 H2
Ba(OH)2 + C2H2O4 = BaH2O4 + C2(OH)2 =>
Ba(OH)2 + C2H2O4 = BaH2O4 + C2(OH)2
C2H5OH + F2 = CF4 + HF + H2O =>
C2H5OH + 6 F2 = 2 CF4 + 4 HF + H2O
CdSO4 + Na2S = CdNa2 + SSO4 =>
CdSO4 + Na2S = CdNa2 + SSO4
Cu(NH3)4 + H2O + HNO3 = Cu(NO3) + NH4OH =>
8 Cu(NH3)4 + 30 H2O + 9 HNO3 = 8 Cu(NO3) + 33 NH4OH
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2SO3 + H2SO4 + KMnO4 = NaSO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 11 H2SO4 + 4 KMnO4 = 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 11 H2O
HBr + Al(OH)3 = AlBr3 + H3(OH)3 =>
3 HBr + Al(OH)3 = AlBr3 + H3(OH)3
C2H5Br + O2 = CO2 + H2O + Br =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 H2O + 4 Br
HClO2 + Fe(OH)3 = Fe(OH)2ClO2 + H2O =>
HClO2 + Fe(OH)3 = Fe(OH)2ClO2 + H2O
Bi2O3 + KBrO3 + KOH = KBiO3 + KBr + H2O =>
3 Bi2O3 + 2 KBrO3 + 6 KOH = 6 KBiO3 + 2 KBr + 3 H2O
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Co(NO3)2 + Br2 + NaOH = Co(OH)3 + NaBr + NaNO3 =>
2 Co(NO3)2 + Br2 + 6 NaOH = 2 Co(OH)3 + 2 NaBr + 4 NaNO3
C3H5ClO2 + NH3 = C3H7NO2 + HCl =>
C3H5ClO2 + NH3 = C3H7NO2 + HCl
PB + O2 = PBO2 = O2 =>
PB + O2 = PBO2
C8H8N4O + H2O = C8H10N4O2 =>
C8H8N4O + H2O = C8H10N4O2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
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