| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnS + 2 H = Zn + H2S
Zn + NaI2 = ZnI2 + Na =>
Zn + NaI2 = ZnI2 + Na
HCOOH + HCOONa = HCOOHNa + HCOO =>
HCOOH + HCOONa = HCOOHNa + HCOO
CoCl2 + NH4Cl + O2 = Co(NH3)6Cl3 + H2O + HCl =>
4 CoCl2 + 24 NH4Cl + O2 = 4 Co(NH3)6Cl3 + 2 H2O + 20 HCl
KClO4 + K2C2O4 + KOH = KCl + K2CO3 + H2O =>
KClO4 + 4 K2C2O4 + 8 KOH = KCl + 8 K2CO3 + 4 H2O
NH4BO3 + H2O = NH4O + H2BO3 =>
NH4BO3 + H2O = NH4O + H2BO3
Zn + NaI2 = ZnI2 + Na =>
Zn + NaI2 = ZnI2 + Na
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOK + MnO2 + H2O =>
3 CH3CH2CHO + 2 KMnO4 + KOH = 3 CH3CH2COOK + 2 MnO2 + 2 H2O
CrO7{2-} + SO3{2-} + OH{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO7{2-} + 19 SO3{2-} + 10 OH{+} = 2 Cr{3+} + 19 SO4{2-} + 5 H2O
HPO4 + H2SO4 = H3PO4 + SO2 + O2 =>
HPO4 + H2SO4 = H3PO4 + SO2 + O2
Hg + H2O = Hg(OH)3 + H2 =>
2 Hg + 6 H2O = 2 Hg(OH)3 + 3 H2
BaO2(S) = BaO(S) + O2(g) =>
2 BaO2(S) = 2 BaO(S) + O2(g)
HNO3 + Ca(OH)2 = H2O + Ca + NO3 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca + 2 NO3
NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
MgCn2 + HCl = MgCl2 + HCn =>
MgCn2 + 2 HCl = MgCl2 + 2 HCn
NaCN + Cl2 = CNCl + NaCl =>
NaCN + Cl2 = CNCl + NaCl
C8H8 + O24 = CO2 + H2O =>
6 C8H8 + 5 O24 = 48 CO2 + 24 H2O
Bi(OH)3 + Na2SnO2 + NaOH = Bi + Na4SnO4 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na4SnO4 + 6 H2O
He + CO2 = HeC + O2 =>
He + CO2 = HeC + O2
Ni(NO3)2 + KSCN = NiCN + KS(NO3)2 =>
Ni(NO3)2 + KSCN = NiCN + KS(NO3)2
CH3COOH + Na2CO3 = CH3COONa2 + H2O + CO2 =>
9 CH3COOH + 8 Na2CO3 = 8 CH3COONa2 + 6 H2O + 10 CO2
H2O(l) + CO2(s) = H2CO3(aq) =>
H2O(l) + CO2(s) = H2CO3(aq)
LiI + Pb(NO3)2 = LiNO3 + PbI2 =>
2 LiI + Pb(NO3)2 = 2 LiNO3 + PbI2
K2MnO4 + H2SO4 + K2SO3 = MnO2 + K2SO4 + H2O =>
K2MnO4 + H2SO4 + K2SO3 = MnO2 + 2 K2SO4 + H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
FeCoSO4 + ClO2 = Fe2O3 + CoSO4 + Cl =>
4 FeCoSO4 + 3 ClO2 = 2 Fe2O3 + 4 CoSO4 + 3 Cl
CH3COOCH3 + NaOH = CH3OH + CH3CO2Na =>
CH3COOCH3 + NaOH = CH3OH + CH3CO2Na
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
K2O(s) + P4O10 = K3PO4 =>
6 K2O(s) + P4O10 = 4 K3PO4
C7H6O3 + Na2CO3 = C7H5O3Na + CO2 + H2O =>
2 C7H6O3 + Na2CO3 = 2 C7H5O3Na + CO2 + H2O
FeS2 + O4 = Fe2O3 + SO2 =>
8 FeS2 + 11 O4 = 4 Fe2O3 + 16 SO2
Rb + HI = RbI + H2 =>
2 Rb + 2 HI = 2 RbI + H2
MnO2 + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO2 + C2O4{2-} + 4 H{+} = Mn{2+} + 2 CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgCn2 + HCl = MgCl2 + HCn =>
MgCn2 + 2 HCl = MgCl2 + 2 HCn
Na2CO3(aq) + Mg(NO3)2(aq) = NaNO3 + MgCO3 =>
Na2CO3(aq) + Mg(NO3)2(aq) = 2 NaNO3 + MgCO3
AgF + H2O = Ag + HF + O2 =>
4 AgF + 2 H2O = 4 Ag + 4 HF + O2
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
CuBr2(aq) + Na2CO3(aq) = CuCO3(s) + NaBr(aq) =>
CuBr2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaBr(aq)
No + Fr = NoFr =>
No + Fr = NoFr
LiOH + CaBr2 = LiBr2CaOH =>
LiOH + CaBr2 = LiBr2CaOH
H2O + Na2S + KMnO4 = MnO2 + KOH + NaOH + S =>
4 H2O + 3 Na2S + 2 KMnO4 = 2 MnO2 + 2 KOH + 6 NaOH + 3 S
Fe2(C2O4)3 + Na3PO4 = FePO4 + Na2C2O4 =>
Fe2(C2O4)3 + 2 Na3PO4 = 2 FePO4 + 3 Na2C2O4
C(s) + HNO3(aq) = CO2(g) + NO2(g) + H2O(g) =>
C(s) + 4 HNO3(aq) = CO2(g) + 4 NO2(g) + 2 H2O(g)
HCl + Ba(HCO3)2 = BaCl2 + H2O + CO2 =>
2 HCl + Ba(HCO3)2 = BaCl2 + 2 H2O + 2 CO2
NiS + Al = AlS + Ni =>
NiS + Al = AlS + Ni
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
K2S4O6 + Cl2 + H2O = K2SO4 + SO2 + HCl =>
K2S4O6 + 4 Cl2 + 4 H2O = K2SO4 + 3 SO2 + 8 HCl
CaCO + O + HCl = CaCl3 + CO2 + H2O =>
2 CaCO + 5 O + 6 HCl = 2 CaCl3 + 2 CO2 + 3 H2O
CrCl3 + Na2HPO4 = NaCl + CrPO4 + NaH2PO4 =>
CrCl3 + 2 Na2HPO4 = 3 NaCl + CrPO4 + NaH2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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