| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2CrO4 + 6 NaBr + 8 H2SO4 = Cr2(SO4)3 + 5 Na2SO4 + 6 Br + 8 H2O
Ca(NO3)2 + NaCl = Na(NO3)2 + CaCl =>
Ca(NO3)2 + NaCl = Na(NO3)2 + CaCl
K2S + H2O = K2O + SH2 =>
K2S + H2O = K2O + SH2
NO3Na = NaNO3 =>
NO3Na = NaNO3
Ca{-} + SO4{+} = CaSO4 =>
Ca{-} + SO4{+} = CaSO4
NH3 + CuO = Cu + NH3O =>
NH3 + CuO = Cu + NH3O
C12H22(dodequino) + O2 = CO2 + H2O =>
2 C12H22(dodequino) + 35 O2 = 24 CO2 + 22 H2O
CuFeCl = FeCuCl =>
CuFeCl = FeCuCl
MgCu(OH) = CuMg(OH) =>
MgCu(OH) = CuMg(OH)
ZnCl2Ag = AgCl2Zn =>
ZnCl2Ag = AgCl2Zn
CaCO3 + K2NO3 = CaNO3 + K2CO3 =>
CaCO3 + K2NO3 = CaNO3 + K2CO3
N2 + S = N2S3 =>
N2 + 3 S = N2S3
CHCOONa + Na + H2SO4 = CH3COOH + Na2SO4 =>
2 CHCOONa + 4 Na + 3 H2SO4 = 2 CH3COOH + 3 Na2SO4
SiO2 + NO2 + H2O = HNO3 + Si =>
SiO2 + 4 NO2 + 2 H2O = 4 HNO3 + Si
Cu(NO3)2 + Cu(OH)2 = CuOHNO3 =>
Cu(NO3)2 + Cu(OH)2 = 2 CuOHNO3
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7 + H2O =>
3 KMnO4 + C6H12O6 + 3 KOH = 3 K2MnO4 + C6H11O7 + 2 H2O
C6H5CHO + H2SO4 = C6H5CHOH2 + SO4 =>
C6H5CHO + H2SO4 = C6H5CHOH2 + SO4
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + LiOH(aq) =>
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 LiOH(aq)
P + Fe = Fe3P3 =>
3 P + 3 Fe = Fe3P3
POF3 + H2O = H3PO4 + HF =>
POF3 + 3 H2O = H3PO4 + 3 HF
KBrAlNO = KNOAlBr =>
KBrAlNO = KNOAlBr
C18H22O2 + NaBH4 = C18H24O2 + NaBH3 =>
C18H22O2 + 2 NaBH4 = C18H24O2 + 2 NaBH3
Zn(OH)2 + H2O2 = ZnO(OH) + H2O =>
2 Zn(OH)2 + H2O2 = 2 ZnO(OH) + 2 H2O
Na(OH)HCl = NaClHOH =>
Na(OH)HCl = NaClHOH
AgIO3Al = AlIO3Ag =>
AgIO3Al = AlIO3Ag
NKOH = NOHK =>
NKOH = NOHK
CuSO4*5H2O(s) = CuSO4(s) + H2O(l) =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O(l)
Ca + HNO3 = Ca(NO3)3 + NO2 + H2O =>
Ca + 6 HNO3 = Ca(NO3)3 + 3 NO2 + 3 H2O
C6H5NO2 + SnCl2 + HCl = C6H5NH3Cl + SnCl4 + H2O =>
C6H5NO2 + 3 SnCl2 + 7 HCl = C6H5NH3Cl + 3 SnCl4 + 2 H2O
ClH = (ClH) =>
ClH = (ClH)
XeO3NaOH = NaHXeO4 =>
XeO3NaOH = NaHXeO4
ZnS2O4 + Na2CO3 = ZnCO3 + Na2S2O4 =>
ZnS2O4 + Na2CO3 = ZnCO3 + Na2S2O4
NaHCO3 = CO2NaOH =>
NaHCO3 = CO2NaOH
FeCl3 + Na2HPO4 = FePO4 + NaCl + NaH2PO4 =>
FeCl3 + 2 Na2HPO4 = FePO4 + 3 NaCl + NaH2PO4
Ca3P2 + Br2 + H2O = HBr + Ca3(PO4)2 =>
Ca3P2 + 8 Br2 + 8 H2O = 16 HBr + Ca3(PO4)2
MgPO4 + H2 = Mg + H3PO4 =>
2 MgPO4 + 3 H2 = 2 Mg + 2 H3PO4
PbClO = PbOCl =>
PbClO = PbOCl
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
Fe + SnCl4 = Sn + FeCl3 =>
4 Fe + 3 SnCl4 = 3 Sn + 4 FeCl3
KMnO4 + MgJ2 + H2SO4 = MnSO4 + K2SO4 + MgSO4 + J2 + H2O =>
2 KMnO4 + 5 MgJ2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 MgSO4 + 5 J2 + 8 H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
K2HgI4*2H2O + KOH + NH4Cl = Hg2NI*H2O + KI + H2O + KCl =>
2 K2HgI4*2H2O + 4 KOH + NH4Cl = Hg2NI*H2O + 7 KI + 7 H2O + KCl
LiCuHCI = LiHCICu =>
LiCuHCI = LiHCICu
ZnClHS = ZnHClS =>
ZnClHS = ZnHClS
Ba(C2H3O2)2 + Fe(HSO4)2 = Ba(HSO4)2 + Fe(C2H3O2)2 =>
Ba(C2H3O2)2 + Fe(HSO4)2 = Ba(HSO4)2 + Fe(C2H3O2)2
MgBrPh = PhMgBr =>
MgBrPh = PhMgBr
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
Cu + H3PO4 = CuPO4 + H2 =>
2 Cu + 2 H3PO4 = 2 CuPO4 + 3 H2
SiO2 + Li2SO3 = Li2SiO3 + SO2 =>
SiO2 + Li2SO3 = Li2SiO3 + SO2
Al + Sn{4} = Al{3} + Sn{2} =>
2 Al + 3 Sn{4} = 2 Al{3} + 3 Sn{2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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