| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOOH + NaOH = HOH + COOHNa
Rb2O + H2O = H2O2 + Rb =>
Rb2O + H2O = H2O2 + 2 Rb
BaCl2 + Zn(SO4) = Ba2(SO4)2 + ZnCl2 =>
2 BaCl2 + 2 Zn(SO4) = Ba2(SO4)2 + 2 ZnCl2
Rb2O + H2O = H2O2 + Rb =>
Rb2O + H2O = H2O2 + 2 Rb
Na2SO3 + K2Cr2O7 + HNO3 = Cr(NO3)3 + Na2SO4 + KNO3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 3 Na2SO4 + 2 KNO3 + 4 H2O
H3(PO4) + KOH = H2O1 + K3(PO4) =>
H3(PO4) + 3 KOH = 3 H2O1 + K3(PO4)
Ca3[Fe(CN)6]2 + BaSO4 = Ba3[Fe(CN)6]2 + CaSO4 =>
Ca3[Fe(CN)6]2 + 3 BaSO4 = Ba3[Fe(CN)6]2 + 3 CaSO4
C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + NaHCO3 =>
2 C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + 2 NaHCO3
CaCl2 + SnCl2 + C2H6O = CaSn + HCl + C2H2O =>
CaCl2 + SnCl2 + C2H6O = CaSn + 4 HCl + C2H2O
H3BO3 + Fe(OH)3 = Fe(H2BO3)3 + H2O =>
3 H3BO3 + Fe(OH)3 = Fe(H2BO3)3 + 3 H2O
KMnO4 + H2SO4 + H2C204 = K2SO4 + H2O + MnSO4 + CO2 =>
818 KMnO4 + 1227 H2SO4 + 5 H2C204 = 409 K2SO4 + 1232 H2O + 818 MnSO4 + 1020 CO2
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Cr + KBr = CrK + Br =>
Cr + KBr = CrK + Br
PBNO3 + KI = PBI2 + K2NO3 =>
PBNO3 + 2 KI = PBI2 + K2NO3
HCl + Cr = H + CrCl =>
HCl + Cr = H + CrCl
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O =>
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH3)4PO4*12MoO3 + NH4NO3 + H2O =>
8 H3PO4 + 96.000000000001(NH4)2MoO4 + 166 HNO3 = 8.0000000000001(NH3)4PO4*12MoO3 + 163 NH4NO3 + 105 H2O
Co(NO3)2(aq) + CaCl2(aq) = CoCl2(aq) + Ca(NO3)2(aq) =>
Co(NO3)2(aq) + CaCl2(aq) = CoCl2(aq) + Ca(NO3)2(aq)
C12H22O11 + KCIO3 = KCI + CO2 + H2O =>
C12H22O11 + 8 KCIO3 = 8 KCI + 12 CO2 + 11 H2O
Cu + Ca3(PO4)2 = Ca + Cu3(PO4) =>
6 Cu + Ca3(PO4)2 = 3 Ca + 2 Cu3(PO4)
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
Rb2O + H2O = H2O2 + Rb =>
Rb2O + H2O = H2O2 + 2 Rb
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SrNO3 + NaSO4 = NaNO3 + SrSO4 =>
SrNO3 + NaSO4 = NaNO3 + SrSO4
Pb(MnO4)4 + B = BMnO4 + Pb =>
Pb(MnO4)4 + 4 B = 4 BMnO4 + Pb
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4NO3 = N4 + H2O + O2 =>
2 NH4NO3 = N4 + 4 H2O + O2
C6H6 + O2 = C3H2O3 + H2O =>
2 C6H6 + 7 O2 = 4 C3H2O3 + 2 H2O
Al(PO4) + Sr(OH)2 = Al(OH)3 + Sr3(PO4)2 =>
2 Al(PO4) + 3 Sr(OH)2 = 2 Al(OH)3 + Sr3(PO4)2
Cs2 + H2O = CsO + H2 =>
Cs2 + 2 H2O = 2 CsO + 2 H2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
SrNO3 + NaSO4 = NaNO3 + SrSO4 =>
SrNO3 + NaSO4 = NaNO3 + SrSO4
P2 + O2 = P2O6 =>
P2 + 3 O2 = P2O6
NaOH + K3PO4 = KOH + Na3PO4 =>
3 NaOH + K3PO4 = 3 KOH + Na3PO4
C63H88N14O14PCo + O2 = CO2 + H2O + P + N2 + Co =>
C63H88N14O14PCo + 78 O2 = 63 CO2 + 44 H2O + P + 7 N2 + Co
H2(g) + V2O5(s) = V2O3(s) + H2O(g) =>
2 H2(g) + V2O5(s) = V2O3(s) + 2 H2O(g)
(NH4)2Ce(NO3)6 = CeO2 + N2 + NO2 + H2O =>
(NH4)2Ce(NO3)6 = CeO2 + N2 + 6 NO2 + 4 H2O
As2O3 + KOH + KClO3 = KAsO3 + KCl + H2O =>
3 As2O3 + 6 KOH + 2 KClO3 = 6 KAsO3 + 2 KCl + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + H2SO4 + C2H6O = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
Fe(NO2)2 + HCl = Fe(Cl)2 + HNO2 =>
Fe(NO2)2 + 2 HCl = Fe(Cl)2 + 2 HNO2
C2H4O2 + C2H6O = C4H8O2 + H2O =>
C2H4O2 + C2H6O = C4H8O2 + H2O
SrNO3 + NaSO4 = NaNO3 + SrSO4 =>
SrNO3 + NaSO4 = NaNO3 + SrSO4
CUSO4 + NH4OH = CU(NH3)4(OH)2 + (NH4)2SO4 + H2O =>
CUSO4 + 6 NH4OH = CU(NH3)4(OH)2 + (NH4)2SO4 + 4 H2O
K3PO4 + H2SO4 = K2SO4 + H3PO4 =>
2 K3PO4 + 3 H2SO4 = 3 K2SO4 + 2 H3PO4
KBrO3 + H2SO4 = K2SO4 + Br2 + O2 + H2O =>
4 KBrO3 + 2 H2SO4 = 2 K2SO4 + 2 Br2 + 5 O2 + 2 H2O
SrNO3 + NaSO4 = NaNO3 + SrSO4 =>
SrNO3 + NaSO4 = NaNO3 + SrSO4
CH3COONa + HOH = Na(OH) + CH3CO2H =>
CH3COONa + HOH = Na(OH) + CH3CO2H
(NH4)2Ce(NO3)6 = NH4 + Ce + NO3 =>
(NH4)2Ce(NO3)6 = 2 NH4 + Ce + 6 NO3
S + KClO3 + NaOH = Na2SO4 + KCl + H2O =>
S + KClO3 + 2 NaOH = Na2SO4 + KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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