| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBr + Cl2 = Na2Cl2 + Br2
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
CH3O + O2 = CO2 + HOH =>
4 CH3O + 5 O2 = 4 CO2 + 6 HOH
FeCl3 + NH1OH = Fe(OH)3 + NH1Cl =>
FeCl3 + 3 NH1OH = Fe(OH)3 + 3 NH1Cl
C6H5OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H4O2 + H2O =>
5 C6H5OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H4O2 + 11 H2O
Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s) =>
Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s)
Zn(s) + MnI2(aq) = ZnI2(aq) + Mn =>
Zn(s) + MnI2(aq) = ZnI2(aq) + Mn
H6C3O3 + OH = C3O3 + H2O =>
H6C3O3 + 6 OH = C3O3 + 6 H2O
NaMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + H2O =>
8 NaMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 9 Na2SO4 + 12 H2O
MnO2 + CH4 = Mn3C + CO + H2O =>
9 MnO2 + 7 CH4 = 3 Mn3C + 4 CO + 14 H2O
C5H11OH + KOH = C5H11OK + H2O =>
C5H11OH + KOH = C5H11OK + H2O
H2 + N2 = NH3(withsteps) =>
3 H2 + N2 = 2 NH3(withsteps)
HCl + O2 = H + O2Cl =>
HCl + O2 = H + O2Cl
Na2SO4 + BaCO3 = Na2CO3 + BaSO4 =>
Na2SO4 + BaCO3 = Na2CO3 + BaSO4
H2C + KOH = CK2 + H2O =>
H2C + 2 KOH = CK2 + 2 H2O
MgO + CO2 = MgOCO2 =>
MgO + CO2 = MgOCO2
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
FeO + H2O = FeO(OH) + H2 =>
2 FeO + 2 H2O = 2 FeO(OH) + H2
C6H11OH + K2Cr2O7 + H2SO4 = C6H14O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H11OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H14O4 + 2 K2SO4 + 2 Cr2(SO4)3 + 5 H2O
HCOOH + Mg(OH)2 = (HCOO)2Mg + H2O =>
2 HCOOH + Mg(OH)2 = (HCOO)2Mg + 2 H2O
ZnSO4 + NaCl = ZnCl2 + Na2SO4 =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2SO4
Na2S2O3 + H2O + CO2 = NaHCO3 + H2SO3 + S =>
Na2S2O3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO3 + S
NO2 + K2O = KNO2 + KNO3 =>
2 NO2 + K2O = KNO2 + KNO3
Cr2O3 + HCl + H2O = CrCl3*6H2O =>
Cr2O3 + 6 HCl + 9 H2O = 2 CrCl3*6H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C16H30O2 + O2 = H2O + CO2 =>
2 C16H30O2 + 45 O2 = 30 H2O + 32 CO2
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O =>
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O
AuCl3 + FeSO4 = Fe2(SO4)3 + FeCl2 + Au =>
2 AuCl3 + 9 FeSO4 = 3 Fe2(SO4)3 + 3 FeCl2 + 2 Au
SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2
ZnSO4 + Ni(NO3)2 = ZnSO4Ni(NO3)2 =>
ZnSO4 + Ni(NO3)2 = ZnSO4Ni(NO3)2
K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + H2O + I2 =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 7 H2O + 3 I2
AlSO4 + BaNO3 = AlNO3 + BaSO4 =>
AlSO4 + BaNO3 = AlNO3 + BaSO4
KOH + CaO = KO + CaOH =>
KOH + CaO = KO + CaOH
FeO + H2O = FeO(OH) + H2 =>
2 FeO + 2 H2O = 2 FeO(OH) + H2
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
C1H10O2 + O2 = CO2 + H2O =>
2 C1H10O2 + 5 O2 = 2 CO2 + 10 H2O
K2MnO4 + BiBr3 + H6O6Te = Br + MnTeO4 + Bi2(TeO4)3 + K2TeO4 + H2O =>
3 K2MnO4 + 4 BiBr3 + 12 H6O6Te = 12 Br + 3 MnTeO4 + 2 Bi2(TeO4)3 + 3 K2TeO4 + 36 H2O
Al + KOH + H2C2O4*2H2O = K3(Al(C2O4)3)*3H2O + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3(Al(C2O4)3)*3H2O + 12 H2O + 3 H2
Al2(SO4)3 + HBr = H2SO4 + AlBr3 =>
Al2(SO4)3 + 6 HBr = 3 H2SO4 + 2 AlBr3
NH2CONHNO2 + Zn + H2O + NH4Cl = [NH2CONHNH3]Cl + Zn(OH)2 + NH4OH =>
NH2CONHNO2 + 3 Zn + 5 H2O + NH4Cl = [NH2CONHNH3]Cl + 3 Zn(OH)2 + NH4OH
LiO2 = Li + O =>
LiO2 = Li + 2 O
CH3CH2CHO + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu(OH)2 + HBr = H2O + Br + Cu =>
Cu(OH)2 + 2 HBr = 2 H2O + 2 Br + Cu
BaBr2 + Co(CH3COO)2 = Ba(CH3COO)2 + CoBr2 =>
BaBr2 + Co(CH3COO)2 = Ba(CH3COO)2 + CoBr2
FeO3CO2 = FeCO5 =>
FeO3CO2 = FeCO5
Al(s) + CuO(s) = Al2O3(s) + Cu(l) =>
2 Al(s) + 3 CuO(s) = Al2O3(s) + 3 Cu(l)
NaNO2H2O = NaNO2HOH =>
NaNO2H2O = NaNO2HOH
P2O5 + Pb(OH)2 = PbHPO4 + H2O =>
P2O5 + 2 Pb(OH)2 = 2 PbHPO4 + H2O
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + H2O(l) =>
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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