| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlOH3HNO3 = AlNO3H(OH3)
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl
LiHCO3 = Li + HCO3 =>
LiHCO3 = Li + HCO3
ZrOCl2 + NH4OH = ZrO2H2O + NH4Cl =>
ZrOCl2 + 2 NH4OH = ZrO2H2O + 2 NH4Cl
NO2 + C = NO + CO =>
NO2 + C = NO + CO
CH3CH2ClKOH = CH2CH2KClH2O =>
CH3CH2ClKOH = CH2CH2KClH2O
O2C4H9OH + O2 = CO2 + H2O =>
O2C4H9OH + 5 O2 = 4 CO2 + 5 H2O
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na[Pb(OH)3] =>
2 Na3[Cr(OH)6] + NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na[Pb(OH)3]
SiS2 + H2O = H2S + SiO2 =>
SiS2 + 2 H2O = 2 H2S + SiO2
Sn{+} + Ag = Sn + Ag{+} =>
Sn{+} + Ag = Sn + Ag{+}
ZnF2 + Li3PO4 = LiF + Zn3(PO4)2 =>
3 ZnF2 + 2 Li3PO4 = 6 LiF + Zn3(PO4)2
AsCl5 + NH3 + H2O2 = H2O + As(NO3)5 + HCl =>
AsCl5 + 5 NH3 + 20 H2O2 = 25 H2O + As(NO3)5 + 5 HCl
StannicPhosphate + BismuthChromate = BismuthPhosphate + StannicChromate =>
StannicPhosphate + BismuthChromate = BismuthPhosphate + StannicChromate
Cl2 + Au = AuCl =>
Cl2 + 2 Au = 2 AuCl
NaOH + I2 + Cl2 = NaCl + NaIO4 + H2O =>
16 NaOH + I2 + 7 Cl2 = 14 NaCl + 2 NaIO4 + 8 H2O
Na = Na19 =>
19 Na = Na19
C5H9NO + C8H9Br = C13H17NO + HBr =>
C5H9NO + C8H9Br = C13H17NO + HBr
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
V + ClO3 + OH{-} = HV2O7{3-} + Cl{-} + H2O =>
14 V + 10 ClO3 + 31 OH{-} = 7 HV2O7{3-} + 10 Cl{-} + 12 H2O
C9H7O4 + O2 = CO2 + H2O =>
4 C9H7O4 + 35 O2 = 36 CO2 + 14 H2O
KCrO3Cl + Zn + HCl = CrCl2 + ZnCl2 + KCl + H2O =>
KCrO3Cl + 2 Zn + 6 HCl = CrCl2 + 2 ZnCl2 + KCl + 3 H2O
Ti(SO3)2 + HNO3 = Ti(NO3)4 + SO2 + H2O =>
Ti(SO3)2 + 4 HNO3 = Ti(NO3)4 + 2 SO2 + 2 H2O
NH4H2PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NH4H2PO4 + 3 NaOH = Na3PO4 + NH3 + 3 H2O
C5H8NNaO4 + H2O = C5H9NO4 + NaOH =>
C5H8NNaO4 + H2O = C5H9NO4 + NaOH
Ba(HS)2 + HNO3 = S + NO2 + Ba(NO3)2 + H2O =>
Ba(HS)2 + 6 HNO3 = 2 S + 4 NO2 + Ba(NO3)2 + 4 H2O
KH2PO4 + NH4OH = KNH4HPO4 + H2O =>
KH2PO4 + NH4OH = KNH4HPO4 + H2O
Mg(OH)2CaO = MgCaO(OH)2 =>
Mg(OH)2CaO = MgCaO(OH)2
NaI(aq) + Cl2(aq) = NaCl + I2 =>
2 NaI(aq) + Cl2(aq) = 2 NaCl + I2
C4H10O + Na2Cr2O7 + H2SO4 = C8H16O2 + Cr2(SO4)3 + Na2SO + H2O =>
6 C4H10O + Na2Cr2O7 + 4 H2SO4 = 3 C8H16O2 + Cr2(SO4)3 + Na2SO + 10 H2O
CaF2 + NaF = CaF + NaF2 =>
CaF2 + NaF = CaF + NaF2
N23(H2) + H2 = NH2 =>
N23(H2) + 22 H2 = 23 NH2
Ca3(PO4)2SiO2 = Ca3O2Si(PO4)2 =>
Ca3(PO4)2SiO2 = Ca3O2Si(PO4)2
C6H7O2(OH)3 + O2 = CO2 + H2O =>
C6H7O2(OH)3 + 6 O2 = 6 CO2 + 5 H2O
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
Hg + K2CrO4 = Hg(CrO4) + K =>
Hg + K2CrO4 = Hg(CrO4) + 2 K
CO2 + H2O = C2H6O2 + O2 =>
4 CO2 + 6 H2O = 2 C2H6O2 + 5 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
10 Fe + 6 KMnO4 + 27 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 6 KHSO4 + 24 H2O
CdI2 + Br2 = BrI2 + Cd =>
2 CdI2 + Br2 = 2 BrI2 + 2 Cd
BCl3 + Pb(NO3)2 = B(NO3)3 + PbCl2 =>
2 BCl3 + 3 Pb(NO3)2 = 2 B(NO3)3 + 3 PbCl2
HCOH + KMnO4 = HCOOH + MnO2 + K =>
2 HCOH + KMnO4 = 2 HCOOH + MnO2 + K
HNO3*NaHCO3 = NaNO3 + H2CO3 =>
HNO3*NaHCO3 = NaNO3 + H2CO3
N2O2 = NO =>
N2O2 = 2 NO
CuCl2 + HCl = H2CuCl4 =>
CuCl2 + 2 HCl = H2CuCl4
CrCO3(s) = CrO(s) + CO2(g) =>
CrCO3(s) = CrO(s) + CO2(g)
Cr{3+} + MnO2 + OH{-} = CrO4{2-} + Mn{2+} + H2O =>
2 Cr{3+} + 3 MnO2 + 4 OH{-} = 2 CrO4{2-} + 3 Mn{2+} + 2 H2O
NaVO3 + Na2S2O3 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
8 NaVO3 + Na2S2O3 + 11 H2SO4 = 8 VOSO4 + 5 Na2SO4 + 11 H2O
Si(s) + O2(g) = SiO2(s) =>
Si(s) + O2(g) = SiO2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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