| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O21N2 = 6 CO2 + 5 H2O + 2 NO2
Cr2O3 + K2S2O7 = Cr2(SO4)3 + K2SO4 =>
Cr2O3 + 3 K2S2O7 = Cr2(SO4)3 + 3 K2SO4
Sr(NO3)2 + CoCl2 = Sr + Cl2 + Co(NO3)2 =>
Sr(NO3)2 + CoCl2 = Sr + Cl2 + Co(NO3)2
NaOCl + HCl = Cl + H2O + NaCl =>
NaOCl + 2 HCl = 2 Cl + H2O + NaCl
CaCO3 + (NH4)2CO3 = Ca(HCO3)2 + NH3 =>
CaCO3 + (NH4)2CO3 = Ca(HCO3)2 + 2 NH3
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
TiO2 + HCl = TiCl2 + H2O + O2 =>
2 TiO2 + 4 HCl = 2 TiCl2 + 2 H2O + O2
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + I3{-} + H2O =>
Cr2O7{-2} + 14 H{+} + 9 I{-} = 2 Cr{+3} + 3 I3{-} + 7 H2O
C6H6 + SiO2 + CH4 = C6H6SiO2CH4 =>
C6H6 + SiO2 + CH4 = C6H6SiO2CH4
Na2SiO3CO2H2O = Na2CO3H2SiO3 =>
Na2SiO3CO2H2O = Na2CO3H2SiO3
SbH2Cl3 = SbCl3H2 =>
SbH2Cl3 = SbCl3H2
Br2 + KOH + H2O2 = KBrO3 + H2O =>
Br2 + 2 KOH + 5 H2O2 = 2 KBrO3 + 6 H2O
Fe + HCl = H2 + Fe{2+} + Cl{-} =>
Fe + 2 HCl = H2 + Fe{2+} + 2 Cl{-}
Na2SO4 + HF = NaF + H2SO4 =>
Na2SO4 + 2 HF = 2 NaF + H2SO4
Cu{2+} + C2O4{2-} = CuC2O4 =>
Cu{2+} + C2O4{2-} = CuC2O4
C9H7NO2 + H2O = C9H9NO2 + O2 =>
2 C9H7NO2 + 2 H2O = 2 C9H9NO2 + O2
Pb2(aq) + K2CrO4(aq) = PbCrO4(s) + K(aq) =>
Pb2(aq) + 2 K2CrO4(aq) = 2 PbCrO4(s) + 4 K(aq)
Na2SO3 + Na2MnO4 + H2O = MnO2 + Na2SO4 + NaOH =>
Na2SO3 + Na2MnO4 + H2O = MnO2 + Na2SO4 + 2 NaOH
NaNO3 + SO3 = NaO3 + SNO3 =>
NaNO3 + SO3 = NaO3 + SNO3
MgSO4 + HOH = H2SO4 + Mg(OH)2 =>
MgSO4 + 2 HOH = H2SO4 + Mg(OH)2
MnSO4 + HCl = Mn + H2SO4 + Cl2 =>
MnSO4 + 2 HCl = Mn + H2SO4 + Cl2
Sr(OH)2 + Fe(NO3)3 = Fe(OH)2 + Sr(NO3)3 =>
Sr(OH)2 + Fe(NO3)3 = Fe(OH)2 + Sr(NO3)3
C3H8O3Na = C3H6O3NaH2 =>
C3H8O3Na = C3H6O3NaH2
Zn + HNO3 + HBr = ZnBr2 + NO + H2O =>
3 Zn + 2 HNO3 + 6 HBr = 3 ZnBr2 + 2 NO + 4 H2O
HNO3C8H8O3 = C8H7NO5H2O =>
HNO3C8H8O3 = C8H7NO5H2O
I2H2O = HOIHI =>
I2H2O = HOIHI
BeOKOH = BeOHOK =>
BeOKOH = BeOHOK
Bi2(SO4)3 + Ca(OH)2 = Bi(OH)3 + CaSO4 =>
Bi2(SO4)3 + 3 Ca(OH)2 = 2 Bi(OH)3 + 3 CaSO4
H3AsO3 + Ca(OH)2 = Ca(H2AsO3)2 + H2O =>
2 H3AsO3 + Ca(OH)2 = Ca(H2AsO3)2 + 2 H2O
NH4H2BO3 + NaOH = NH4OH + NaH2BO3 =>
NH4H2BO3 + NaOH = NH4OH + NaH2BO3
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + KNO3 =>
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + 2 KNO3
Ca3(PO4)2 + Mg(ClO3)2 = Ca(ClO3)2 + Mg3(PO4)2 =>
Ca3(PO4)2 + 3 Mg(ClO3)2 = 3 Ca(ClO3)2 + Mg3(PO4)2
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
N2OH2OSO2 = N2H2SO4 =>
N2OH2OSO2 = N2H2SO4
CsOH + ClO4 = CsO4 + ClOH =>
CsOH + ClO4 = CsO4 + ClOH
CI2(aq) + NaI(aq) = CI2NaI(aq) =>
CI2(aq) + NaI(aq) = CI2NaI(aq)
HBrO3NaHCO3 = NaBrO3H2CO3 =>
HBrO3NaHCO3 = NaBrO3H2CO3
C5H7 + O2 = CO + H2O =>
4 C5H7 + 17 O2 = 20 CO + 14 H2O
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
Ca3(PO4)2 + NaCl = CaCl2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3(PO4)
C4H14 + O2 = CO2 + H2O =>
2 C4H14 + 15 O2 = 8 CO2 + 14 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H12O6 + O2 = CO2 + H1999999999999999 =>
8.3333333333333E + 14 C6H12O6 + 2.5E + 15 O2 = 5.0E + 15 CO2 + 5 H1999999999999999
FeOKSCN = FeSCNKO =>
FeOKSCN = FeSCNKO
KHS + KOH = K2S + H2O =>
KHS + KOH = K2S + H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
CsNaBr = NaCsBr =>
CsNaBr = NaCsBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + H2O = Mg(OH) + H2 =>
2 Mg + 2 H2O = 2 Mg(OH) + H2
CuBrNaOH = Cu(OH)NaBr =>
CuBrNaOH = Cu(OH)NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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