| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C10H14 + 24 KMnO4 + 36 H2SO4 = 5 C10H6O8 + 24 MnSO4 + 12 K2SO4 + 56 H2O
Al(s) + NaOH + H2O = Na{+} + [Al(OH)4]{-} + H2(g) =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na{+} + 2[Al(OH)4]{-} + 3 H2(g)
H3PO4 + (NH4)2S = H2S + H12N3O4P =>
2 H3PO4 + 3(NH4)2S = 3 H2S + 2 H12N3O4P
potassiumchloride + potassiumperchlorate = potassiumchlorate =>
KCl + 3 KClO4 = 4 KClO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CuS8 + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS8 + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 24 S + 4 H2O
BaCl2(s) + H2O(l) = BaCl2*H2O(s) =>
BaCl2(s) + H2O(l) = BaCl2*H2O(s)
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
FeCl2 + KCNS = Fe(CNS) + KCl2 =>
FeCl2 + KCNS = Fe(CNS) + KCl2
C54H8 + O2 = CO2 + H2O =>
C54H8 + 56 O2 = 54 CO2 + 4 H2O
Mg(ClO3)2 = Mg + ClO3 =>
Mg(ClO3)2 = Mg + 2 ClO3
Pb(C2H3O2)2(aq) + RbBr(aq) = RbC2H3O2(aq) + PbBr2 =>
Pb(C2H3O2)2(aq) + 2 RbBr(aq) = 2 RbC2H3O2(aq) + PbBr2
Au(ClO3)3 = Au + ClO3 =>
Au(ClO3)3 = Au + 3 ClO3
AgNO3(aq) + NiSO4(aq) = Ni(NO3)2(aq) + Ag2SO4(aq) =>
2 AgNO3(aq) + NiSO4(aq) = Ni(NO3)2(aq) + Ag2SO4(aq)
KMnO4 + Sb + H2SO4 = K2SO4 + MnSO4 + SbO3 + H2O =>
6 KMnO4 + 5 Sb + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 SbO3 + 9 H2O
Co(NO3)2(H2O)6 + H3BO3 + C6H8O7 = Co(BO2)2 + N2 + H2O + CO2 =>
9 Co(NO3)2(H2O)6 + 18 H3BO3 + 5 C6H8O7 = 9 Co(BO2)2 + 9 N2 + 101 H2O + 30 CO2
Hg(ClO3)2 = Hg + ClO3 =>
Hg(ClO3)2 = Hg + 2 ClO3
Al + e = Al{-} =>
Al + e = Al{-}
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
KMnO4 + I2 = MnO + KIO3 =>
2 KMnO4 + I2 = 2 MnO + 2 KIO3
AgClO3 + HCl = AgCl + HClO3 =>
AgClO3 + HCl = AgCl + HClO3
LiCl + Br2 = Cl2 + LiBr =>
2 LiCl + Br2 = Cl2 + 2 LiBr
MnO + HCl = MnCl + H2O + Cl =>
MnO + 2 HCl = MnCl + H2O + Cl
CaMg(CO3)2 + Ca = Mg + CaCO3 =>
CaMg(CO3)2 + Ca = Mg + 2 CaCO3
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
H3PO4 + AlOH3 = H3OH3 + PO4Al =>
H3PO4 + AlOH3 = H3OH3 + PO4Al
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
Cr2O7 + OH = CrO4 + H =>
Cr2O7 + OH = 2 CrO4 + H
Pb + Hg2(NO3)2 = Pb(NO3)2 + Hg =>
Pb + Hg2(NO3)2 = Pb(NO3)2 + 2 Hg
KMnO4 + I2 = KI + MnO4 =>
2 KMnO4 + I2 = 2 KI + 2 MnO4
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Fe + H2O + O2 = FeHO =>
4 Fe + 2 H2O + O2 = 4 FeHO
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
NaOH + HCH3O2 = NaC2H3O2 + H2O =>
NaOH + 2 HCH3O2 = NaC2H3O2 + 3 H2O
Na3PO4 + C2H4O2 = CO2 + H2O + Na3P =>
Na3PO4 + C2H4O2 = 2 CO2 + 2 H2O + Na3P
BaCl2 + K3I = BaI2 + K3Cl =>
BaCl2 + 2 K3I = BaI2 + 2 K3Cl
CH3OH(g) + O2 = CO(g) + H2O(g) =>
CH3OH(g) + O2 = CO(g) + 2 H2O(g)
C6H5CH(OH)CH3 + CrO3 + H2SO4 = C6H5C(O)CH3 + H2O + Cr2(SO4)3 =>
3 C6H5CH(OH)CH3 + 2 CrO3 + 3 H2SO4 = 3 C6H5C(O)CH3 + 6 H2O + Cr2(SO4)3
Co(NO3)2 + NH3 + (NH4)2CO3 = H2O + NH4NO3 + [Co(NH3)4CO3]NO3 =>
8 Co(NO3)2 + 22 NH3 + 8(NH4)2CO3 = 3 H2O + 7 NH4NO3 + 8[Co(NH3)4CO3]NO3
CONaOH = HCO2Na =>
CONaOH = HCO2Na
Cu(s) + Ag(NO3)(aq) = Cu(NO3)(s) + Ag(aq) =>
Cu(s) + Ag(NO3)(aq) = Cu(NO3)(s) + Ag(aq)
BaCrO4 + HCl = BaCr2O7 + BaCl2 + H2O =>
2 BaCrO4 + 2 HCl = BaCr2O7 + BaCl2 + H2O
C2H5OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C2H5OH + 4 I2 + 6 NaOH = CHI3 + CO2HNa + 5 H2ONaI
MgClH2SO4 = MgSO4ClH2 =>
MgClH2SO4 = MgSO4ClH2
CuO + BaCO3 + Y2O3 = Y2BaCuO5 + CO2 =>
CuO + BaCO3 + Y2O3 = Y2BaCuO5 + CO2
MnClO2 + H2SO4 + NaCl = MnSO4 + Na2SO4 + Cl2 + H2O =>
2 MnClO2 + 4 H2SO4 + 4 NaCl = 2 MnSO4 + 2 Na2SO4 + 3 Cl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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