| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3COOH + NH4OH = NH4CH3COO + H2O =>
CH3COOH + NH4OH = NH4CH3COO + H2O
Pd + H2O = PdO + H2 =>
Pd + H2O = PdO + H2
C10H13 + KMnO4 + H2SO4 = C9H8O4 + K2SO4 + MnS04 + H2O =>
558 C10H13 + 234 KMnO4 + 1053 H2SO4 = 620 C9H8O4 + 117 K2SO4 + 234 MnS04 + 2200 H2O
Cr + ClO4 = Cr2O7 + Cl2 =>
16 Cr + 14 ClO4 = 8 Cr2O7 + 7 Cl2
KClO4 + C12H22O11 = KCl + H2O + CO2 =>
6 KClO4 + C12H22O11 = 6 KCl + 11 H2O + 12 CO2
Kl(aq) + Pb(NO3)2(aq) = Kl(NO3)2(aq) + Pb(aq) =>
Kl(aq) + Pb(NO3)2(aq) = Kl(NO3)2(aq) + Pb(aq)
C6H12 + KMnO4 = C3H5O2K + MnO2 + H2O + KOH =>
3 C6H12 + 8 KMnO4 = 6 C3H5O2K + 8 MnO2 + 2 H2O + 2 KOH
C2HO + O2 = CO2 + H2O =>
4 C2HO + 7 O2 = 8 CO2 + 2 H2O
Cl4 + O2 = Cl2O =>
Cl4 + O2 = 2 Cl2O
Cr(OH)3 + OH{-} = Cr(OH)4{-} =>
Cr(OH)3 + OH{-} = Cr(OH)4{-}
Rb(s) + O2(g) = RbO =>
2 Rb(s) + O2(g) = 2 RbO
BrO3 + As2O3 = As2O5 + Br =>
2 BrO3 + 3 As2O3 = 3 As2O5 + 2 Br
Na2CO3 + HNO3 = H2(CO3) + Na(NO3) =>
Na2CO3 + 2 HNO3 = H2(CO3) + 2 Na(NO3)
CH4 + I2 + HgO = C2H5I + H2O + Hg4 =>
16 CH4 + 4 I2 + 12 HgO = 8 C2H5I + 12 H2O + 3 Hg4
C9H23OH + O2 = CO2 + H2O =>
2 C9H23OH + 29 O2 = 18 CO2 + 24 H2O
SnO + P2O3 = SnP + O2 =>
4 SnO + 2 P2O3 = 4 SnP + 5 O2
FeSO4 + K2SCN = FeSCN + K2SO4 =>
FeSO4 + K2SCN = FeSCN + K2SO4
P + CuSO4 = Cu + PSO4 =>
P + CuSO4 = Cu + PSO4
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
NaCl2 + FeSO4 = NaSO4 + FeCl2 =>
NaCl2 + FeSO4 = NaSO4 + FeCl2
C2H5COOH + O2 = CO + H2O =>
C2H5COOH + 2 O2 = 3 CO + 3 H2O
Ca + CsCl = CaCl + Cs =>
Ca + CsCl = CaCl + Cs
Th(OH)4 + NaOH = Na[Th(OH)5] =>
Th(OH)4 + NaOH = Na[Th(OH)5]
H2SO4 + Fe2(SO3)3 = Fe2(SO4)3 + H2O + SO2 =>
3 H2SO4 + Fe2(SO3)3 = Fe2(SO4)3 + 3 H2O + 3 SO2
Sn + NaOH + H2O = Na2Sn(OH)4 + H2 =>
Sn + 2 NaOH + 2 H2O = Na2Sn(OH)4 + H2
NO2 + LiOH = LiNO2 + LiNO3 + H2O =>
2 NO2 + 2 LiOH = LiNO2 + LiNO3 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Sn(s) + I2(s) = SnI(s) =>
2 Sn(s) + I2(s) = 2 SnI(s)
C2H2 + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
HBrO + Mg(OH)2 = Mg(BrO)2 + H2O =>
2 HBrO + Mg(OH)2 = Mg(BrO)2 + 2 H2O
FeI2 + Br2 = FeBr3 + I2 =>
2 FeI2 + 3 Br2 = 2 FeBr3 + 2 I2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + NaNO3 = AlNO + NaO2 =>
Al + NaNO3 = AlNO + NaO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(OH)2 + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Pt(NO3)4 = PtO2 + NO2 + O2 =>
Pt(NO3)4 = PtO2 + 4 NO2 + O2
CuO + Cl = CuCl + O2 =>
2 CuO + 2 Cl = 2 CuCl + O2
Ammoniumdichromate = chromium(iii)oxide + nitrogen + water =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
SnO2 + Fe = Fe2O3 + Sn =>
3 SnO2 + 4 Fe = 2 Fe2O3 + 3 Sn
FeO2 + H2O = Fe(OH)2 + O2 =>
2 FeO2 + 2 H2O = 2 Fe(OH)2 + O2
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Sb + O2 = Sb2O =>
4 Sb + O2 = 2 Sb2O
CN + H3O = HCN + H2O =>
CN + H3O = HCN + H2O
CH3COONa + KBr = CH3COOK + NaBr =>
CH3COONa + KBr = CH3COOK + NaBr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li3PO4 + Zn(NO3)2 = LiNO3 + Zn3(PO4)2 =>
2 Li3PO4 + 3 Zn(NO3)2 = 6 LiNO3 + Zn3(PO4)2
Rb(s) + O2(g) = RbO =>
2 Rb(s) + O2(g) = 2 RbO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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