| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOC(aq)l + 2 HCl(aq) = Cl2 + H2O + NaCl
NH4 = NH3 + H =>
NH4 = NH3 + H
BaSO4 + HNO3 = Ba(NO3)2 + SO3 + H2O =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + SO3 + H2O
Mg(NO3)2 + NH4C2O2 = MgNH4 + CO(NO3) =>
Mg(NO3)2 + NH4C2O2 = MgNH4 + 2 CO(NO3)
Mg3 + (HPO3)2 = Mg3(PO3)2 + H2 =>
Mg3 + (HPO3)2 = Mg3(PO3)2 + H2
NH4 = N + H2 =>
NH4 = N + 2 H2
(CH3)3CCH2CH3 + O2 = CO2 + H2O =>
2(CH3)3CCH2CH3 + 19 O2 = 12 CO2 + 14 H2O
Bi + Te = Bi2Te3 =>
2 Bi + 3 Te = Bi2Te3
Mg(OH)2 + Cu(NO3)2 = Cu(OH)2 + Mg(NO3)2 =>
Mg(OH)2 + Cu(NO3)2 = Cu(OH)2 + Mg(NO3)2
C6H6 = C + H =>
C6H6 = 6 C + 6 H
Cu3(PO4)2(s) + H3O(aq) = Cu2(aq) + H3PO4(aq) + H2O(l) =>
2 Cu3(PO4)2(s) + 12 H3O(aq) = 3 Cu2(aq) + 4 H3PO4(aq) + 12 H2O(l)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
I2 + C6H12 = I2H14 + C6 =>
6 I2 + 7 C6H12 = 6 I2H14 + 7 C6
PBr3 + H2O = HBr + (H3PO3) =>
PBr3 + 3 H2O = 3 HBr + (H3PO3)
Cr(OH)2 + O2 + KOH = K2CrO4 + H2O =>
Cr(OH)2 + O2 + 2 KOH = K2CrO4 + 2 H2O
C7H16O4S2 + O2 = CO2 + H2O + SO3 =>
C7H16O4S2 + 12 O2 = 7 CO2 + 8 H2O + 2 SO3
C9H8O4 + Na2CO3 = CO2 + C9H7O4Na + H2O =>
2 C9H8O4 + Na2CO3 = CO2 + 2 C9H7O4Na + H2O
Al + K + SO4 + H2O = KAl(SO4)2*12H2O =>
Al + K + 2 SO4 + 12 H2O = KAl(SO4)2*12H2O
H2O + M4X3 = XH4 + M(OH)3 =>
12 H2O + M4X3 = 3 XH4 + 4 M(OH)3
CaBr2 + Al = CaAl2 + Br =>
CaBr2 + 2 Al = CaAl2 + 2 Br
BI(OH)3 + Br2 + NaOH = NaBIO3 + NaBr + H2O =>
BI(OH)3 + Br2 + 3 NaOH = NaBIO3 + 2 NaBr + 3 H2O
In + Cl2 = InCl =>
2 In + Cl2 = 2 InCl
AlH3 + Cl2 = AlCl3 + H2 =>
2 AlH3 + 3 Cl2 = 2 AlCl3 + 3 H2
C8H112 + O2 = CO2 + H2O =>
C8H112 + 36 O2 = 8 CO2 + 56 H2O
HgOH + H2CO3 = Hg2CO3 + H2O =>
2 HgOH + H2CO3 = Hg2CO3 + 2 H2O
(C3H6O) + O2 = CO2 + H2O =>
(C3H6O) + 4 O2 = 3 CO2 + 3 H2O
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
K2Cr2O7 + NaBH4 + H2O = Cr + NaOH + KOHB(OH)3 + H2 =>
K2Cr2O7 + 2 NaBH4 + 3 H2O = 2 Cr + 2 NaOH + 2 KOHB(OH)3 + 2 H2
B2O3 = B + O =>
B2O3 = 2 B + 3 O
AlOBr + CuSO = Al + SO2Br5 + CuO4 =>
5 AlOBr + CuSO = 5 Al + SO2Br5 + CuO4
HgCO3 = Hg + CO2 + O2 =>
2 HgCO3 = 2 Hg + 2 CO2 + O2
Ca10(PO4)6(OH)2 + F{-} = Ca10(PO4)6F2 + OH{-} =>
Ca10(PO4)6(OH)2 + 2 F{-} = Ca10(PO4)6F2 + 2 OH{-}
Fe(NO3)3 + CaCl2 = FeCl3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaCl2 = 2 FeCl3 + 3 Ca(NO3)2
K2SiO3 + CH3COOH = H2SiO3 + CH3COOK =>
K2SiO3 + 2 CH3COOH = H2SiO3 + 2 CH3COOK
Cu{+} + H3O{+} = Cu{2+} + H2 + H2O =>
2 Cu{+} + 2 H3O{+} = 2 Cu{2+} + H2 + 2 H2O
AgNO3 + NaNO2 = AgNO2 + NaNO3 =>
AgNO3 + NaNO2 = AgNO2 + NaNO3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cu{+} + H3O{+} = Cu{2+} + H2 + H2O =>
2 Cu{+} + 2 H3O{+} = 2 Cu{2+} + H2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2(SO4) + NaCl = Na2(SO4) + KCl =>
K2(SO4) + 2 NaCl = Na2(SO4) + 2 KCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
HCl + K2CO3 = ClK2 + HCO3 =>
HCl + K2CO3 = ClK2 + HCO3
H2 + O3 = H2O2 =>
3 H2 + 2 O3 = 3 H2O2
SnCl2 + Fe(NO3)3 = Sn(NO3)3 + FeCl2 =>
SnCl2 + Fe(NO3)3 = Sn(NO3)3 + FeCl2
K + Ba(NO3)2 = K(NO3)2 + Ba =>
K + Ba(NO3)2 = K(NO3)2 + Ba
CrO4{2-} + C2H3O2{-} + H{+} + H2O = Cr(OH)3 + HCO3{-} =>
8 CrO4{2-} + 3 C2H3O2{-} + 13 H{+} + 4 H2O = 8 Cr(OH)3 + 6 HCO3{-}
N2O2 = N + O =>
N2O2 = 2 N + 2 O
I2 + C6H12 = I2H14 + C6 =>
6 I2 + 7 C6H12 = 6 I2H14 + 7 C6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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