| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Al + 2 Mg(NO3)3 = 3 Al(NO3)2 + 2 Mg
NaOH + Al = Na2 + Al2O3 + H2O =>
6 NaOH + 2 Al = 3 Na2 + Al2O3 + 3 H2O
SO2 + KHCO3 = K2SO3 + CO2 + H2O =>
SO2 + 2 KHCO3 = K2SO3 + 2 CO2 + H2O
O2 + Cr(HSO3)2 = OHSO3 + Cr =>
O2 + Cr(HSO3)2 = 2 OHSO3 + Cr
B2O3 + H2O + OH = H2BO3 =>
B2O3 + H2O + 2 OH = 2 H2BO3
Ca + H2OCa(OH)2 = Ca(OH)2 + H2 =>
Ca + 2 H2OCa(OH)2 = 3 Ca(OH)2 + H2
ZnCO3 + H2SO4 = CO2 + H2OZnSO4 =>
ZnCO3 + H2SO4 = CO2 + H2OZnSO4
PH3 + KMnO4 + H2SO4 = KHSO4MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4MnSO4 + 5 H3PO4 + 12 H2O
BaCl2 + NiCrO4 = BaO4 + NiCrCl2 =>
BaCl2 + NiCrO4 = BaO4 + NiCrCl2
HCl + CU = HCU + Cl =>
HCl + CU = HCU + Cl
SnS2 + K2S2 = K2SnS3 + S =>
SnS2 + K2S2 = K2SnS3 + S
Zn + NaOH = ZnNaO + H =>
Zn + NaOH = ZnNaO + H
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
FeCl3 + CrCl3 = FeCr + Cl =>
FeCl3 + CrCl3 = FeCr + 6 Cl
H2SO4 + KNO2 = K2SO4 + HNO2 =>
H2SO4 + 2 KNO2 = K2SO4 + 2 HNO2
KMnO4 + Fe(oh)3 = MnO2 + K2FeO4 =>
6 KMnO4 + Fe(oh)3 = 6 MnO2 + 3 K2FeO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
(NH4)2(SO4)(aq) + CA(OH)2(aq) = NH4OH(aq) + CASO4(aq) =>
(NH4)2(SO4)(aq) + CA(OH)2(aq) = 2 NH4OH(aq) + CASO4(aq)
Zn2Cl2 + H2S = Zn2S2 + H2Cl =>
Zn2Cl2 + 2 H2S = Zn2S2 + 2 H2Cl
KOH + Al2O3 = Al(OH)3 + K2O =>
6 KOH + Al2O3 = 2 Al(OH)3 + 3 K2O
C6H2(NO2)3OH + Na2S + H2O = C6H2(NO2)2NH2ONa + Na2S2O3 + NaOH =>
4 C6H2(NO2)3OH + 6 Na2S + 3 H2O = 4 C6H2(NO2)2NH2ONa + 3 Na2S2O3 + 2 NaOH
FeSO4 + CO = FeO + SO2 + CO2 =>
FeSO4 + CO = FeO + SO2 + CO2
H2O2 + BeSO4 = H2SO4 + BeO2 =>
H2O2 + BeSO4 = H2SO4 + BeO2
MnO + N2O5 = Mn(NO3)2 =>
MnO + N2O5 = Mn(NO3)2
KClO4 + CH3NO2 = KCl + H2O + CO2 + N2 =>
3 KClO4 + 8 CH3NO2 = 3 KCl + 12 H2O + 8 CO2 + 4 N2
SiC + H2O = CO2 + SiH4 =>
SiC + 2 H2O = CO2 + SiH4
NaOH + H2PO3 = H2O + Na2PO3 =>
2 NaOH + H2PO3 = 2 H2O + Na2PO3
S2O8 + e = SO4{2-} =>
S2O8 + 4e = 2 SO4{2-}
H2Cl + O2 = Cl2 + H2O =>
2 H2Cl + O2 = Cl2 + 2 H2O
K2SO3 + HCl = H2SO3 + KCl =>
K2SO3 + 2 HCl = H2SO3 + 2 KCl
Na2CO3 + Pd(NO3)2 = NaNO3 + PdCO3 =>
Na2CO3 + Pd(NO3)2 = 2 NaNO3 + PdCO3
C17H19NO3HCl + H2O = C17H19NO3Cl + H3O =>
C17H19NO3HCl + H2O = C17H19NO3Cl + H3O
CH4O + KMnO4 + H2SO4 = CH4O2 + K2SO4 + MnSO4 + H2O =>
5 CH4O + 2 KMnO4 + 3 H2SO4 = 5 CH4O2 + K2SO4 + 2 MnSO4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiO2CaCO3 = CaSiO3CO2 =>
SiO2CaCO3 = CaSiO3CO2
NaClO3 + HCl = Cl2 + NaClO2 + H2O =>
NaClO3 + 2 HCl = Cl2 + NaClO2 + H2O
Zn + NaOH = ZnNaO + H =>
Zn + NaOH = ZnNaO + H
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SrO(s) + H2O(l) = Sr(OH)2(aq) =>
SrO(s) + H2O(l) = Sr(OH)2(aq)
MgFeSO4 = MgSO3FeO =>
MgFeSO4 = MgSO3FeO
Ti + HNO3 = Ti(NO3)3 + NO2 + H2O =>
Ti + 6 HNO3 = Ti(NO3)3 + 3 NO2 + 3 H2O
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 3 H2O
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
C6H5OH + NaOH = C6H5NaO + H2O =>
C6H5OH + NaOH = C6H5NaO + H2O
Fe() + F2() = FeF3() =>
2 Fe() + 3 F2() = 2 FeF3()
NO2 + KI = KO2 + NI =>
NO2 + KI = KO2 + NI
GeCl4 + Mg = MgCl + Ge =>
GeCl4 + 4 Mg = 4 MgCl + Ge
Mn + BaCl2 = MnCl4 + Ba =>
Mn + 2 BaCl2 = MnCl4 + 2 Ba
CaBr2 + H2SO4 = Ca2(SO4)2 + HBr =>
2 CaBr2 + 2 H2SO4 = Ca2(SO4)2 + 4 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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