| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + MnO = AlO + Mn
ZnSO4*H2O + C10H14N2Na2O8*2H2O = C10H12N2Na2ZnO8 + H2SO4 + H2O =>
ZnSO4*H2O + C10H14N2Na2O8*2H2O = C10H12N2Na2ZnO8 + H2SO4 + 3 H2O
FeSO4 + Cu = CuSO4 + Fe =>
FeSO4 + Cu = CuSO4 + Fe
C2H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Cr{+6} + {-3} = Cr{+3} =>
Cr{+6} + {-3} = Cr{+3}
Ca3(PO4)2 + SO2 + C = CaSO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SO2 + 10 C = 6 CaSO3 + 10 CO + P4
ZnSO4 + Ca(OH)2 + H2O = Zn(OH)2 + CaSO4*2H2O =>
ZnSO4 + Ca(OH)2 + 2 H2O = Zn(OH)2 + CaSO4*2H2O
Fe(OH)3 = Fe2O3 + H2 + O =>
2 Fe(OH)3 = Fe2O3 + 3 H2 + 3 O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Mg(CH3COO)2 + HCl = MgCl2 + HCH3COO =>
Mg(CH3COO)2 + 2 HCl = MgCl2 + 2 HCH3COO
H2A + NaOH = H3O + NaA =>
H2A + NaOH = H3O + NaA
HA(aq) + NaOH(aq) = NaA(aq) + H2O(l) =>
HA(aq) + NaOH(aq) = NaA(aq) + H2O(l)
KOH + KH2PO4 = K3PO4 + H2O =>
2 KOH + KH2PO4 = K3PO4 + 2 H2O
B2(CO3)3 + Ca(OH)2 = B(OH)3 + CaCO3 =>
B2(CO3)3 + 3 Ca(OH)2 = 2 B(OH)3 + 3 CaCO3
CaCo3 + HCl = HCo3 + CaCl =>
CaCo3 + HCl = HCo3 + CaCl
CrO + CO2 = CrO3 + C =>
CrO + CO2 = CrO3 + C
NO2 + Sr(OH)2 = Sr(NO3)2 + H2 =>
2 NO2 + Sr(OH)2 = Sr(NO3)2 + H2
O3 + Kl = KlO3 =>
O3 + Kl = KlO3
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
H2AsO4{-} + H2O = HAsO42{-} + H3O =>
H2AsO4{-} + 115 H2O = HAsO42{-} + 77 H3O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
ZnOH + H2O = Zn(OH)2 + H =>
ZnOH + H2O = Zn(OH)2 + H
Mg3Al2 + HCl = H2 + MgCl2 + Al =>
Mg3Al2 + 6 HCl = 3 H2 + 3 MgCl2 + 2 Al
KMnO4 + NaOH + FeSO4 + H2O = MnO2 + Fe(OH)3 + Na2SO4 + KOH =>
KMnO4 + 6 NaOH + 3 FeSO4 + 2 H2O = MnO2 + 3 Fe(OH)3 + 3 Na2SO4 + KOH
C5H5N + HCI = NCI + C5H6 =>
C5H5N + HCI = NCI + C5H6
MgO2 + HCl = H2O + MgCl2 + O2 =>
2 MgO2 + 4 HCl = 2 H2O + 2 MgCl2 + O2
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
KMnO4 + HCOOK + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + HCOOK + 3 KOH = 2 K2MnO4 + K2CO3 + 2 H2O
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
Pb + KOH = H2O + K2PbO =>
Pb + 2 KOH = H2O + K2PbO
Mg(OH)2 + HC2H3O2 = Mg(C2H3O2)2 + H2O =>
Mg(OH)2 + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 H2O
K2CrO4 + H2SO4 + KI = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
2 K2CrO4 + 8 H2SO4 + 6 KI = 5 K2SO4 + Cr2(SO4)3 + 8 H2O + 3 I2
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
FeCl3 + AgC2H3O2 = FeC2H3O2 + AgCl3 =>
FeCl3 + AgC2H3O2 = FeC2H3O2 + AgCl3
HNH3 + O2 = N2 + H2O =>
2 HNH3 + 2 O2 = N2 + 4 H2O
Fe2O3 + KClO3 + KOH = K2FeO4 + KClO2 + H2O =>
Fe2O3 + 3 KClO3 + 4 KOH = 2 K2FeO4 + 3 KClO2 + 2 H2O
Fe(OH)2 + ClO2 = Fe(ClO4)3 + FeCl2 + H2O =>
2 Fe(OH)2 + 5 ClO2 = Fe(ClO4)3 + FeCl2 + 2 H2O
C7H5NaO2 + HCl = C7H6O2 + NaCl =>
C7H5NaO2 + HCl = C7H6O2 + NaCl
SO4{-2} + BaCl2 = BaSO4{-2} + Cl2 =>
SO4{-2} + BaCl2 = BaSO4{-2} + Cl2
Na2SO3 + K2SO3 = NaKSO3 =>
Na2SO3 + K2SO3 = 2 NaKSO3
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
Fe(CN)2 = Fe + C + N =>
Fe(CN)2 = Fe + 2 C + 2 N
CaCO3 + NO3 = Ca(NO3)2 + CO3 =>
CaCO3 + 2 NO3 = Ca(NO3)2 + CO3
CH3CH(NH2)COOH + H2 = CH3CH(NH4)COOH =>
CH3CH(NH2)COOH + H2 = CH3CH(NH4)COOH
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
C2H5OH + CUO = C2H3OH + CU + H2O =>
C2H5OH + CUO = C2H3OH + CU + H2O
KMnO4 + NaOH = Na3MnO4 + O2 + KOH + H2O =>
2 KMnO4 + 6 NaOH = 2 Na3MnO4 + O2 + 2 KOH + 2 H2O
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
CH2COOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
8 CH2COOH + 7 NaHCO3 = 7 NaCH3COO + 5 H2O + 9 CO2
Na2O2 + HCl = NaCl + O2 + H2O =>
2 Na2O2 + 4 HCl = 4 NaCl + O2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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