| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I + FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 HI + 3 Cl
Cu(Cl)2 = Cu + Cl2 =>
Cu(Cl)2 = Cu + Cl2
Ba(NO3)2 + CH3COOH = Ba(CH3COOH)2 + CO2 + H2O + N2 =>
2 Ba(NO3)2 + 7 CH3COOH = 2 Ba(CH3COOH)2 + 6 CO2 + 6 H2O + 2 N2
CH6N2O2 = NH3 + CO2 =>
CH6N2O2 = 2 NH3 + CO2
Ag + HNO3 = HAg + NO3 =>
Ag + HNO3 = HAg + NO3
Al2O3(s) + H2(g) = Al2(s) + H2O(l) =>
Al2O3(s) + 3 H2(g) = Al2(s) + 3 H2O(l)
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cs3PO4 + FeCl2 = Fe3(PO4)2 + CsCl =>
2 Cs3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 CsCl
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HCOH + Cu(OH)2 = HCOOH + Cu + H2O =>
HCOH + Cu(OH)2 = HCOOH + Cu + H2O
ClI + O = ClO + I =>
ClI + O = ClO + I
CH3CH2Br + NaOH = CH3CH2OH + NaBr =>
CH3CH2Br + NaOH = CH3CH2OH + NaBr
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mg + ZnSO3 = Zn + MgSO3 =>
Mg + ZnSO3 = Zn + MgSO3
C2H5OH + O = CH3CO2H + H2O =>
C2H5OH + 2 O = CH3CO2H + H2O
C6H6O2 + C6H4(CO)2O = C20H12O5 + H2O =>
2 C6H6O2 + C6H4(CO)2O = C20H12O5 + 2 H2O
HCOH + Cu(OH)2 = HCOOH + Cu + H2O =>
HCOH + Cu(OH)2 = HCOOH + Cu + H2O
N + H2 = NH32 =>
N + 16 H2 = NH32
C4H10O + LiAlH4 = C12H28O3LiAl + H2 =>
3 C4H10O + LiAlH4 = C12H28O3LiAl + 3 H2
HCOH + Cu(OH)2 = HCOOH + Cu + H2O =>
HCOH + Cu(OH)2 = HCOOH + Cu + H2O
Na2O + FeI3 = NaI + Fe2O3 =>
3 Na2O + 2 FeI3 = 6 NaI + Fe2O3
C6H5NaO + HCl(aq) = C6H5OH + NaCl =>
C6H5NaO + HCl(aq) = C6H5OH + NaCl
Na{3-}PO{4-} + KOH = NaOH + K{3-}PO{4-} =>
Na{3-}PO{4-} + KOH = NaOH + K{3-}PO{4-}
HCOH + Cu(OH)2 = HCOOH + Cu + H2O =>
HCOH + Cu(OH)2 = HCOOH + Cu + H2O
Ag3(AsO4) + H(OH) = Ag(OH) + H3(AsO4) =>
Ag3(AsO4) + 3 H(OH) = 3 Ag(OH) + H3(AsO4)
Na + FeCl = NaCl + Fe2 =>
2 Na + 2 FeCl = 2 NaCl + Fe2
SO3 + Mn4O4 = SO4 + Mn =>
4 SO3 + Mn4O4 = 4 SO4 + 4 Mn
Y(NO3)3 + V2O5 + KOH = YVO4 + KNO3 + H2O =>
2 Y(NO3)3 + V2O5 + 6 KOH = 2 YVO4 + 6 KNO3 + 3 H2O
(NH4)(CO3) = NH3 + HCO3 =>
(NH4)(CO3) = NH3 + HCO3
B5H2 + H2O2 = B2O3 + H2O =>
2 B5H2 + 17 H2O2 = 5 B2O3 + 19 H2O
NaOH + Fe(NO3) = OHFe + Na(NO3) =>
NaOH + Fe(NO3) = OHFe + Na(NO3)
Hg2Cl2 + Al = AlCl3 + Hg =>
3 Hg2Cl2 + 2 Al = 2 AlCl3 + 6 Hg
Zn(OH)2 + K2O = ZnO + K(OH) =>
Zn(OH)2 + K2O = ZnO + 2 K(OH)
HNO3 + Ti = TiNO3 + H =>
HNO3 + Ti = TiNO3 + H
NH4CrO4 + FeClO3 = FeCrO4 + NH4ClO3 =>
NH4CrO4 + FeClO3 = FeCrO4 + NH4ClO3
NiCl2*H2O = Ni + Cl2 + H2O =>
NiCl2*H2O = Ni + Cl2 + H2O
Sn + Zn(NO3)2 = Zn + Sn(NO3) =>
2 Sn + Zn(NO3)2 = Zn + 2 Sn(NO3)
Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaCo3 + Ca(OH) = Na(OH) + CaCo3 =>
NaCo3 + Ca(OH) = Na(OH) + CaCo3
KMnO4 + NaOH + C12H22O11 = KMnO8 + Na + CH2 =>
13 KMnO4 + 8 NaOH + 4 C12H22O11 = 13 KMnO8 + 8 Na + 48 CH2
K2CO3 + NH4C2H3O2 = K2(C2H3O2)2 + (NH4)2CO3 =>
K2CO3 + 2 NH4C2H3O2 = K2(C2H3O2)2 + (NH4)2CO3
Br2 + KI(aq) = KBr + I2 =>
Br2 + 2 KI(aq) = 2 KBr + I2
FeCl2 + I2 = FeI2 + Cl2 =>
FeCl2 + I2 = FeI2 + Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCOOH + Ca = HCOOCa + H =>
HCOOH + Ca = HCOOCa + H
KNO3 + LiOH = LiNO3KOH =>
KNO3 + LiOH = LiNO3KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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