| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Fe2O3 = Al2O3 + 2 Fe
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2S + MNO4 = S + MNO2 + H2O =>
2 H2S + MNO4 = 2 S + MNO2 + 2 H2O
BACl2 + H2So4 = BASo4 + HCl =>
BACl2 + H2So4 = BASo4 + 2 HCl
BA(NO3)2 = BAO + NO2 + O2 =>
2 BA(NO3)2 = 2 BAO + 4 NO2 + O2
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
UCl4 + U = UCl3 =>
3 UCl4 + U = 4 UCl3
Mg + FeSO4 = MgSO4 + Fe3 =>
3 Mg + 3 FeSO4 = 3 MgSO4 + Fe3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C10H8 + NH4HCO3 + CH3OH = C12H16N2 + H2O =>
C10H8 + 12 NH4HCO3 + 50 CH3OH = 6 C12H16N2 + 86 H2O
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
LiHCO3(s) = Li2CO3(s) + CO2(g) + H2O(g) =>
2 LiHCO3(s) = Li2CO3(s) + CO2(g) + H2O(g)
H2O2 + FeCl3 = FeCl2 + HCl + O2(aq) =>
H2O2 + 2 FeCl3 = 2 FeCl2 + 2 HCl + O2(aq)
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
K(C2H3O2) + PbCl2 = Pb(C2H3O2)2 + KCl =>
2 K(C2H3O2) + PbCl2 = Pb(C2H3O2)2 + 2 KCl
C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C10H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
KMnO4 + FeSo4 = KMnSo4 + FeO4 =>
KMnO4 + FeSo4 = KMnSo4 + FeO4
Ca(ClO3)2(s) = CaCl2(s) + O2(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
ZN + I2 = ZNI2 =>
ZN + I2 = ZNI2
H2S + Na2CO3 = Na2S + H2CO3 =>
H2S + Na2CO3 = Na2S + H2CO3
MG + O = MGO =>
MG + O = MGO
BAO + SO2 = BASO3 =>
BAO + SO2 = BASO3
MG + O = MGO =>
MG + O = MGO
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C10H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
Na2O + CO2 + H2O = NaHCO3 =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
Mg + AGNO3 = Mg(NO3)2 + AG =>
Mg + 2 AGNO3 = Mg(NO3)2 + 2 AG
K2(Zn(OH)4) + HCl = ZnCl2 + KOH + H2O =>
K2(Zn(OH)4) + 2 HCl = ZnCl2 + 2 KOH + 2 H2O
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
Sn + HNO3 = Sn(NO3)4 + H2O + NO2 =>
Sn + 8 HNO3 = Sn(NO3)4 + 4 H2O + 4 NO2
Li2O + Co2 = Li2Co3 + O2 =>
2 Li2O + 3 Co2 = 2 Li2Co3 + O2
Al + CoSO4 = Al2(SO4)3 + Co =>
2 Al + 3 CoSO4 = Al2(SO4)3 + 3 Co
H3PO4 + Na2CO3 = Na3PO4 + H2CO3 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2CO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HNO3 + CaCO3 = H2O + CO2 + CaN2O6 =>
2 HNO3 + CaCO3 = H2O + CO2 + CaN2O6
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C10H8 + NH4OH + CH3OH + H2O = C12H24N2O4 =>
7 C10H8 + 12 NH4OH + 2 CH3OH + 10 H2O = 6 C12H24N2O4
N2 + O2 = NO =>
N2 + O2 = 2 NO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/18
Équations équilibrées sur10/06/17
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