| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO + BaBr2 = H2Br2 + SOBa
C3H8O3 + Na = C3H5(Na)3O3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5(Na)3O3 + 3 H2
C2H2Na2 + C2H5Cl = C6H12 + NaCl =>
C2H2Na2 + 2 C2H5Cl = C6H12 + 2 NaCl
O{3} + BrZ{3} = Z{4} + Br{2} + O{2} =>
3 O{3} + BrZ{3} = Z{4} + Br{2} + 3 O{2}
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
(CH3COO)2Ca + HNO3 = Ca(NO3)2 + CH3COOH =>
(CH3COO)2Ca + 2 HNO3 = Ca(NO3)2 + 2 CH3COOH
KNO3 + C6H14O6 = CO2 + H2O + N2 + K2CO3 =>
26 KNO3 + 5 C6H14O6 = 17 CO2 + 35 H2O + 13 N2 + 13 K2CO3
H4C + N2Cl4 = Cl4C + H2 + N2 =>
H4C + N2Cl4 = Cl4C + 2 H2 + N2
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = CoFe2O4 + H2O + N2 + CO2 =>
9 Co(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 20 C6H8O7 = 9 CoFe2O4 + 296 H2O + 36 N2 + 120 CO2
H3PO3 + H2SO3 = H2SO4 + H3PO2 =>
H3PO3 + H2SO3 = H2SO4 + H3PO2
K4Fe[CN]6 + H2SO4 + H2O = K2SO4 + FeSO4 + [NH4]2SO4 + CO =>
K4Fe[CN]6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3[NH4]2SO4 + 6 CO
COOH + Mg = Mg(OH) + CO =>
COOH + Mg = Mg(OH) + CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaOH + KPo4 = CaPo4 + KOH =>
CaOH + KPo4 = CaPo4 + KOH
LiOH + MgSO3 = Mg(OH)2 + Li2SO3 =>
2 LiOH + MgSO3 = Mg(OH)2 + Li2SO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mn{2+} + HNO3 + H2O = MnO4{-} + NO + H{+} =>
3 Mn{2+} + 5 HNO3 + 2 H2O = 3 MnO4{-} + 5 NO + 9 H{+}
MnO4{-2} + (COOH)2 + H{+} = Mn{+2} + CO2 + H2O =>
MnO4{-2} + 2(COOH)2 + 4 H{+} = Mn{+2} + 4 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCI = CI + Ca =>
CaCI = CI + Ca
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
Ph(OCOCH3)COOH + NaOH = Ph(ONa)CO2Na + CH3COONa + H2O =>
Ph(OCOCH3)COOH + 3 NaOH = Ph(ONa)CO2Na + CH3COONa + 2 H2O
Fe2O3 + CaH4SO6 + C8H16O2 = FeS2 + HCO3{-} + H2O + CO3{2-} + Ca{2+} =>
22 Fe2O3 + 88 CaH4SO6 + 15 C8H16O2 = 44 FeS2 + 64 HCO3{-} + 264 H2O + 56 CO3{2-} + 88 Ca{2+}
NH4(NO3) + KOH = NH3 + H2O + K(NO3) =>
NH4(NO3) + KOH = NH3 + H2O + K(NO3)
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Sn + Zn(NO3)2 = SnZn + NO3 =>
Sn + Zn(NO3)2 = SnZn + 2 NO3
CrSO4 + KOH = Cr(OH)2 + K2SO4 =>
CrSO4 + 2 KOH = Cr(OH)2 + K2SO4
Al2 + (H2SO4)3 = AlSO4 + H2 =>
3 Al2 + 2(H2SO4)3 = 6 AlSO4 + 6 H2
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
COOH + Mg = Mg(OH) + CO =>
COOH + Mg = Mg(OH) + CO
SNCl2 + K2Cr2O7 + HCl = SNCl4 + KCl + CrCl3 + H2O =>
3 SNCl2 + K2Cr2O7 + 14 HCl = 3 SNCl4 + 2 KCl + 2 CrCl3 + 7 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Fe + HNO3 + H2SO4 = FeSO4 + NO + H2O =>
3 Fe + 2 HNO3 + 3 H2SO4 = 3 FeSO4 + 2 NO + 4 H2O
MnO4{-2} + (COOH)2 + H{+} = Mn{+2} + CO2 + H2O =>
MnO4{-2} + 2(COOH)2 + 4 H{+} = Mn{+2} + 4 CO2 + 4 H2O
Cr(NO3)3(aq) + LiOH(aq) = Cr(OH)3 + LiNO3 =>
Cr(NO3)3(aq) + 3 LiOH(aq) = Cr(OH)3 + 3 LiNO3
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH =>
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH
H2S + H{+}{+} + Cr2O7{-2} = Cr{+3} + S + H2O =>
3 H2S + 8 H{+}{+} + Cr2O7{-2} = 2 Cr{+3} + 3 S + 7 H2O
Cr(NO3)3(aq) + LiOH(aq) = LiNO3(aq) + Cr(OH)3 =>
Cr(NO3)3(aq) + 3 LiOH(aq) = 3 LiNO3(aq) + Cr(OH)3
KHF2 + H2O = KF(H2O)2 + HF =>
KHF2 + 2 H2O = KF(H2O)2 + HF
C3H6 + H2O + KMnO4 = C3H6(OH)2 + KOH + MnO2 =>
3 C3H6 + 4 H2O + 2 KMnO4 = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
NaOHC6H4ClN3C7H7ClO2S = C13H10ClN3O2SH2ONaCl =>
NaOHC6H4ClN3C7H7ClO2S = C13H10ClN3O2SH2ONaCl
Fe2O3 + O2 = FeO3 =>
2 Fe2O3 + 3 O2 = 4 FeO3
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
NH4 + I2 = N2I6 + H2 =>
2 NH4 + 3 I2 = N2I6 + 4 H2
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s)
C6H9NO + O2 = CO2 + H2O + N2 =>
4 C6H9NO + 31 O2 = 24 CO2 + 18 H2O + 2 N2
Cr(NO3)3(aq) + LiOH(aq) = Li(NO3)(aq) + Cr(OH)3 =>
Cr(NO3)3(aq) + 3 LiOH(aq) = 3 Li(NO3)(aq) + Cr(OH)3
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Al + I3 = AlI3 =>
Al + I3 = AlI3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/24
Équations équilibrées sur04/05/23
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