| Équations équilibrées la veille | Équations équilibrées le lendemain |
CU + 5 HNO{3} = CU(NO{3}){2} + 4 NO + 5 H{2}O
Fe3O4 + C = Fe3 + CO4 =>
Fe3O4 + C = Fe3 + CO4
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
CCl4 + HBr = CClBr3 + HCl =>
CCl4 + 3 HBr = CClBr3 + 3 HCl
MgCl(OH) + HCl = MgCl2 + H2O =>
MgCl(OH) + HCl = MgCl2 + H2O
Li3 + Cl2 = LiCl =>
2 Li3 + 3 Cl2 = 6 LiCl
C8H16 + Cl2 = C8H16Cl2 =>
C8H16 + Cl2 = C8H16Cl2
CCl4 + HBr = CClBr3 + HCl =>
CCl4 + 3 HBr = CClBr3 + 3 HCl
C36H60O2 + O2 = CO2 + H2O =>
C36H60O2 + 50 O2 = 36 CO2 + 30 H2O
Ag(NO3) + (NH4)2S = Ag2S + (NH4)(NO3) =>
2 Ag(NO3) + (NH4)2S = Ag2S + 2(NH4)(NO3)
CCl4 + HBr = CClBr3 + HCl =>
CCl4 + 3 HBr = CClBr3 + 3 HCl
[Co(NH3)5H2O]Cl3 = CoCl3 + NH3 + H2O =>
[Co(NH3)5H2O]Cl3 = CoCl3 + 5 NH3 + H2O
Fe2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2SO4 + H2O + CO2 =>
5 Fe2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2SO4 + 8 H2O + 10 CO2
NH3 + FeCl3 = NH4Cl + FeN =>
4 NH3 + FeCl3 = 3 NH4Cl + FeN
Fe3O4(s) + O2(aq) + H2O(l) = Fe(OH)3 =>
4 Fe3O4(s) + O2(aq) + 18 H2O(l) = 12 Fe(OH)3
B2H6 + ZnCl2 + O2 = BCl3 + ZnO + H2O =>
B2H6 + 3 ZnCl2 + 3 O2 = 2 BCl3 + 3 ZnO + 3 H2O
C2H5NH2(g) + O2(g) = CO2 + H2O + N2 =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2 + 14 H2O + 2 N2
NaMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 6 Na2SO4 + 3 H2O
Ag + Fe(C2H3O2)2 = Fe + Ag(C2H3O2)1 =>
2 Ag + Fe(C2H3O2)2 = Fe + 2 Ag(C2H3O2)1
CHOO = COHO =>
CHOO = COHO
Fe3C + H2SO4 = Fe(SO4)2 + H2 + C =>
Fe3C + 6 H2SO4 = 3 Fe(SO4)2 + 6 H2 + C
CU + HSO4 = CUSO4 + H2S + H2O =>
9 CU + 10 HSO4 = 9 CUSO4 + H2S + 4 H2O
SO3 + CO2 = C(SO4)2 =>
2 SO3 + CO2 = C(SO4)2
Cu{+2)+S2O3{-2} = Cu2S+SO4{-2}+S =>
2 Cu{+2)+8S2O3{-2} = Cu2S+6SO4{-2}+9S
PdI2 + F2 = PdF2 + IF7 =>
PdI2 + 8 F2 = PdF2 + 2 IF7
HCOOH + Na = NaHCOO + H2 =>
2 HCOOH + 2 Na = 2 NaHCOO + H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KMnO4 + NO2 = NO3 + KMnO3 =>
KMnO4 + NO2 = NO3 + KMnO3
Ba3P2 + F2 = PF + Ba =>
Ba3P2 + F2 = 2 PF + 3 Ba
CoS + HNO3 = H2S + Co(NO3)2 =>
CoS + 2 HNO3 = H2S + Co(NO3)2
CrO2{-} + S2O8{2-} + OH{-} = SO4{2-} + CrO4{2-} + H2O =>
2 CrO2{-} + 3 S2O8{2-} + 8 OH{-} = 6 SO4{2-} + 2 CrO4{2-} + 4 H2O
C25H52 + N2O = N2 + H2O + CO2 =>
C25H52 + 76 N2O = 76 N2 + 26 H2O + 25 CO2
Ni(SCN)2 + NaOH = Ni(OH)2 + NaSCN =>
Ni(SCN)2 + 2 NaOH = Ni(OH)2 + 2 NaSCN
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4NO3 = N2O + H4O2 =>
NH4NO3 = N2O + H4O2
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
CH3COONa + HCl = NaCl + CO2 + CH4 =>
CH3COONa + HCl = NaCl + CO2 + CH4
AlNO3 + NaOH = AlOHNaNO3 =>
AlNO3 + NaOH = AlOHNaNO3
SnO2 + Ag = Sn + AgO =>
SnO2 + 2 Ag = Sn + 2 AgO
Fe3P2 = Fe2 + P3 =>
6 Fe3P2 = 9 Fe2 + 4 P3
K2Cr2O7 + KI + H2O = CrOH3 + KOH + I2 =>
K2Cr2O7 + 14 KI + 11 H2O = 2 CrOH3 + 16 KOH + 7 I2
Na2S + Cr(NO3)4 = Na2NO3 + CrS4 =>
4 Na2S + Cr(NO3)4 = 4 Na2NO3 + CrS4
NaCl2(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl2 =>
NaCl2(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl2
H2O2 + H2SO4 + Fe(NH4)2SO4 = (NH4)2SO4 + Fe8(SO4)3 + H2O =>
3 H2O2 + 3 H2SO4 + 8 Fe(NH4)2SO4 = 8(NH4)2SO4 + Fe8(SO4)3 + 6 H2O
H2O + SiF4 = H2SiF6 + H2SiO3 =>
3 H2O + 3 SiF4 = 2 H2SiF6 + H2SiO3
Ti(SO4)2 + H2O2 + H2O = H2TiO4 + H2SO4 =>
Ti(SO4)2 + H2O2 + 2 H2O = H2TiO4 + 2 H2SO4
Mg(NO3)2 + KOH = K(NO3)2 + Mg(OH) =>
Mg(NO3)2 + KOH = K(NO3)2 + Mg(OH)
Hg2ClO4 + Na2SO3 = Hg2SO3 + Na2ClO4 =>
Hg2ClO4 + Na2SO3 = Hg2SO3 + Na2ClO4
SrCl2(aq) + Na3PO4 = Sr3(PO4)2 + NaCl =>
3 SrCl2(aq) + 2 Na3PO4 = Sr3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/22/24
Équations équilibrées sur03/23/23
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