| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs3P = 3 Cs + P
Sn(OH)4 + H2Cr2O7 = Sn(OH)2Cr2O7 + H2O =>
Sn(OH)4 + H2Cr2O7 = Sn(OH)2Cr2O7 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Pb2(CO3)2 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
Pb2(CO3)2 + 4 HNO3 = 2 Pb(NO3)2 + 2 CO2 + 2 H2O
Fe + V2O5 = Fe2O3 + VO =>
2 Fe + V2O5 = Fe2O3 + 2 VO
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
Na3AsO4 + H2O = NaOH + H3AsO4 =>
Na3AsO4 + 3 H2O = 3 NaOH + H3AsO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(SO4)2 + Cs(ClO)3 = Pb(ClO)3 + Cs(SO4)2 =>
Pb(SO4)2 + Cs(ClO)3 = Pb(ClO)3 + Cs(SO4)2
S2F2 = S8 + SF4 =>
16 S2F2 = 3 S8 + 8 SF4
Ag2SO4(aq) + Fe(s) = Ag(s) + Fe2(SO4)3 =>
3 Ag2SO4(aq) + 2 Fe(s) = 6 Ag(s) + Fe2(SO4)3
NaOH + Co(Cl2)3 = NaCl2 + Co(OH)3 =>
3 NaOH + Co(Cl2)3 = 3 NaCl2 + Co(OH)3
I2 + H2O = O2 + HI =>
2 I2 + 2 H2O = O2 + 4 HI
CaCl2 + H2 = CaH2 + HCl =>
CaCl2 + 2 H2 = CaH2 + 2 HCl
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
H2C4H4O4 + NaOH = H2O + Na + C4H4O4 =>
H2C4H4O4 + 2 NaOH = 2 H2O + 2 Na + C4H4O4
Fe2O3 = Fe + O3 =>
Fe2O3 = 2 Fe + O3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + S2 = FeS =>
2 Fe + S2 = 2 FeS
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NiCl2*6H2O = NiO + HCl + H2O =>
NiCl2*6H2O = NiO + 2 HCl + 5 H2O
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
H2SO4 + FeSO4 + HNO3 = Fe2(SO4)3 + NO + H2O =>
3 H2SO4 + 6 FeSO4 + 2 HNO3 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Fe(NO3)3(aq) + NaOH(aq) = NaNO3(aq) + Fe(OH)3(s) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = 3 NaNO3(aq) + Fe(OH)3(s)
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
CH3NH2 + CH3CH2Br = CH3CH2NH2 + CH3Br =>
CH3NH2 + CH3CH2Br = CH3CH2NH2 + CH3Br
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
WO3 + SNCl2 + HCl = W3O8 + H2SNCl6 + H2O =>
3 WO3 + SNCl2 + 4 HCl = W3O8 + H2SNCl6 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CrCl3 + NaOH + H2O = Na[Cr(OH)4] + HCl =>
CrCl3 + NaOH + 3 H2O = Na[Cr(OH)4] + 3 HCl
NaOH + MgBr2 = NaMg + OHBr2 =>
NaOH + MgBr2 = NaMg + OHBr2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KCNS + Fe = FeCNS + K =>
KCNS + Fe = FeCNS + K
KI2 + Br2 = KBr + I =>
2 KI2 + Br2 = 2 KBr + 4 I
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Bi + Br2 = BiBr =>
2 Bi + Br2 = 2 BiBr
Fe{203} + CO = Fe + CO{2} =>
2 Fe{203} + 203 CO = 2 Fe + 203 CO{2}
H2ZnO2 + Li(OH) = Li(HZnO2) + H2O =>
H2ZnO2 + Li(OH) = Li(HZnO2) + H2O
Si(s) + S8(s) = SiS2(s) =>
4 Si(s) + S8(s) = 4 SiS2(s)
C4H8O4 = CO + H2 =>
C4H8O4 = 4 CO + 4 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + H3PO4 = CO2 + H2O + Na2HPO4 =>
2 NaHCO3 + H3PO4 = 2 CO2 + 2 H2O + Na2HPO4
M2O3(s) + C(s) + Cl2(g) = MCl3(l) + CO(g) =>
M2O3(s) + 3 C(s) + 3 Cl2(g) = 2 MCl3(l) + 3 CO(g)
Na2SO4 + KCI = NaCI + K2SO4 =>
Na2SO4 + 2 KCI = 2 NaCI + K2SO4
NaHCO3 + H3PO4 = CO2 + H2O + Na2HPO4 =>
2 NaHCO3 + H3PO4 = 2 CO2 + 2 H2O + Na2HPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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