| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaBr2 + Cs2S = BaS + Br2Cs2
C42H80O6 + O2 = C + H2O =>
C42H80O6 + 17 O2 = 42 C + 40 H2O
CaAgCl = CaClAg =>
CaAgCl = CaClAg
C15H24O + O2 = CO2 + H2O =>
2 C15H24O + 41 O2 = 30 CO2 + 24 H2O
CuSO4 + Z = Cu + ZSO4 =>
CuSO4 + Z = Cu + ZSO4
C3H8(g) + H2O(g) = CO(g) + H2(g) =>
C3H8(g) + 3 H2O(g) = 3 CO(g) + 7 H2(g)
C20H42 = C12H26 + C2C4 =>
39 C20H42 = 63 C12H26 + 4 C2C4
K8Cr8O28 + C12H36O + H2SO4 = Cr8(SO4)12 + K2SO4 + C12H24O12 + H2O =>
17 K8Cr8O28 + 12 C12H36O + 272 H2SO4 = 17 Cr8(SO4)12 + 68 K2SO4 + 12 C12H24O12 + 344 H2O
O2 + Cl3 = OCl =>
3 O2 + 2 Cl3 = 6 OCl
Li(OH) + Al2(SO4)3 = Li2(SO4) + Al(OH)3 =>
6 Li(OH) + Al2(SO4)3 = 3 Li2(SO4) + 2 Al(OH)3
Mn2O7 + H2SO4 = MnO4S + H2O + O2 =>
2 Mn2O7 + 4 H2SO4 = 4 MnO4S + 4 H2O + 5 O2
NiC2O4*2H2O + O2 = Ni2O2 + H2O + CO2 =>
2 NiC2O4*2H2O + O2 = Ni2O2 + 4 H2O + 4 CO2
LiH + H2SO4 = H2 + Li2SO4 =>
2 LiH + H2SO4 = 2 H2 + Li2SO4
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + H2O + NaHSO4 =>
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + H2O + NaHSO4
Zn + KOH + H2O = [Zn(OH)4]K2 + H2 =>
Zn + 2 KOH + 2 H2O = [Zn(OH)4]K2 + H2
CH3Cl + Na2CO3 + H2O = CH3OH + CO2 + NaCl =>
2 CH3Cl + Na2CO3 + H2O = 2 CH3OH + CO2 + 2 NaCl
H2O2 + Cr(OH)3 + OH{-} = CrO42{-} + H2O =>
40 H2O2 + Cr(OH)3 + OH{-} = CrO42{-} + 42 H2O
C13H20O8 + O2 = H2O + CO2 =>
C13H20O8 + 14 O2 = 10 H2O + 13 CO2
KOH + H3BO3 = H2O + KH + BO3 =>
3 KOH + 2 H3BO3 = 3 H2O + 3 KH + 2 BO3
C22H44O11 + O2 = CO2 + H2O =>
2 C22H44O11 + 55 O2 = 44 CO2 + 44 H2O
SeO2 + H2SO3 = Se + SO3 + H2O =>
SeO2 + 2 H2SO3 = Se + 2 SO3 + 2 H2O
HCOOH + Cu{2+} = CO2 + Cu + H{+} =>
HCOOH + Cu{2+} = CO2 + Cu + 2 H{+}
Na2S2O3 + H2SO4 = Na2S2SO4 + H2O3 =>
Na2S2O3 + H2SO4 = Na2S2SO4 + H2O3
NaCl + FeSO4 = FeCl2 + Na2SO4 =>
2 NaCl + FeSO4 = FeCl2 + Na2SO4
C7H6O3 = C6H5OH + CO2 =>
C7H6O3 = C6H5OH + CO2
Na2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 + Na2SO4 =>
Na2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 3 K2SO4 + Na2SO4
NO2(g) + NH3(g) = N2(g) + H2O(g) =>
6 NO2(g) + 8 NH3(g) = 7 N2(g) + 12 H2O(g)
NOSbCl6 + H2O = NO + HNO3 + Sb2O5 + HCl =>
6 NOSbCl6 + 19 H2O = 4 NO + 2 HNO3 + 3 Sb2O5 + 36 HCl
P4O10 + SO2 = P4SO2 + O =>
P4O10 + SO2 = P4SO2 + 10 O
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
C3H8O + Cr2O7 = C3H6O + CrO3H2 + H2O =>
3 C3H8O + Cr2O7 = 3 C3H6O + 2 CrO3H2 + H2O
Pb3(OH)2(CO3)2 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
Pb3(OH)2(CO3)2 + 6 HNO3 = 3 Pb(NO3)2 + 2 CO2 + 4 H2O
Hg + Co + SCN = Co[Hg(SCN)4] =>
Hg + Co + 4 SCN = Co[Hg(SCN)4]
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
IO2 + H2O = IO3H2 =>
IO2 + H2O = IO3H2
Mg(OH)2 + Ca(NO3)2 = Mg(NO3)2 + Ca(OH)2 =>
Mg(OH)2 + Ca(NO3)2 = Mg(NO3)2 + Ca(OH)2
Mg(NO3)2(heat) = Mg(NO3)2 =>
Mg(NO3)2(heat) = Mg(NO3)2
Li + MgSO4 = LiSO4 + Mg =>
Li + MgSO4 = LiSO4 + Mg
CuO + V2O5 = Cu3(VO4)2 =>
3 CuO + V2O5 = Cu3(VO4)2
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l) =>
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l)
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl(aq)
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl
KClO3 + NH4SO32 = KSO32 + NH4ClO3 =>
KClO3 + NH4SO32 = KSO32 + NH4ClO3
CaBr2 + Cl = CaCl2 + Br =>
CaBr2 + 2 Cl = CaCl2 + 2 Br
Mg(OH)2(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
Mg(OH)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O
H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
K2OH2PO4 = K2PO4H2O =>
K2OH2PO4 = K2PO4H2O
Li3N(s) + H2O(g) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(g) = NH3(g) + 3 LiOH(aq)
InOH + ZnNH2 = InNH2 + ZnOH =>
InOH + ZnNH2 = InNH2 + ZnOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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