| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs + HNO3 = CsNO3 + H
(UO3)H2O + H2 = UO2 + H2O =>
(UO3)H2O + H2 = UO2 + 2 H2O
Ti2(Cr2O7)3 + Ca(CrO4) = Ti2(CrO4)3 + Ca(Cr2O7) =>
Ti2(Cr2O7)3 + 3 Ca(CrO4) = Ti2(CrO4)3 + 3 Ca(Cr2O7)
Mg2 + Fe(OH)3 = Mg(OH)2 + Fe3 =>
9 Mg2 + 12 Fe(OH)3 = 18 Mg(OH)2 + 4 Fe3
FeC2H3O2 + CaOH = FeOH + CaC2H3O2 =>
FeC2H3O2 + CaOH = FeOH + CaC2H3O2
Fe2(SO4)3 + HCl = Fe(Cl)3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 Fe(Cl)3 + 3 H2SO4
Cu(OH)2 + NH3OH = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3OH = Cu(NH3)4 + 6 OH
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 3 K2SO4 + 8 H2O
K + H3BO4 = K3BO4 + H2 =>
6 K + 2 H3BO4 = 2 K3BO4 + 3 H2
Br2 + NaOH = NaBr2O3 + NaBr + H2O =>
7 Br2 + 12 NaOH = 2 NaBr2O3 + 10 NaBr + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MnO2 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
HCOONa + H2SO4 = HCO2H + Na2SO4 =>
2 HCOONa + H2SO4 = 2 HCO2H + Na2SO4
Al(OH)3 + Mg3(PO4)2 = AlPO4 + Mg(OH)2 =>
2 Al(OH)3 + Mg3(PO4)2 = 2 AlPO4 + 3 Mg(OH)2
Ge + Br = GeBr4 =>
Ge + 4 Br = GeBr4
LiNO2 + Cs2O = Li2O + CsNO2 =>
2 LiNO2 + Cs2O = Li2O + 2 CsNO2
Si(s) + NaOH(aq) + H2O(l) = Na2SiO3(aq) + H2(g) =>
Si(s) + 2 NaOH(aq) + H2O(l) = Na2SiO3(aq) + 2 H2(g)
NaPPh2 + H2O = NaOH + Ph2PH =>
NaPPh2 + H2O = NaOH + Ph2PH
C5H10O5 = CH3COOH =>
2 C5H10O5 = 5 CH3COOH
C3H5(NO3)3(l) = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3(l) = 6 N2 + O2 + 10 H2O + 12 CO2
C2H4O2 + O2 = CO2 + H2O(l) =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O(l)
C2H6OH + I2 = C2H6O + HI =>
2 C2H6OH + I2 = 2 C2H6O + 2 HI
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
Mg + H2O = MgH2 + O =>
Mg + H2O = MgH2 + O
C7H4O3Na2 + HCl = C7H6O3 + NaCl =>
C7H4O3Na2 + 2 HCl = C7H6O3 + 2 NaCl
CH3CH2CHO + CuSO4 + NaOH = CH3CH2COONa + H2O + Cu2O + Na2SO4 =>
CH3CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2COONa + 3 H2O + Cu2O + 2 Na2SO4
Ba(OH)2 + HOOCC6H4COOK = Ba(OOCC6H4COOK)2 + H2O =>
Ba(OH)2 + 2 HOOCC6H4COOK = Ba(OOCC6H4COOK)2 + 2 H2O
TiOCl2 + NaOH + H2O = Ti(OH)4 + NaCl =>
TiOCl2 + 2 NaOH + H2O = Ti(OH)4 + 2 NaCl
Zn(N03)2*6H2O + NH2CONH2 = ZnO + H + N + CO2 =>
Zn(N03)2*6H2O + 5 NH2CONH2 = ZnO + 32 H + 16 N + 5 CO2
Rb(OH)2 + H2SO3 = RbSO3 + HOH =>
Rb(OH)2 + H2SO3 = RbSO3 + 2 HOH
Fe + OO = FeFeOOO =>
4 Fe + 3 OO = 2 FeFeOOO
Ba(NO3)2 = Ba + NO3 =>
Ba(NO3)2 = Ba + 2 NO3
CuSCN + KI(O)3 + HCl = CuS(O)4 + ICl + HCN + KCl + (H)2O =>
4 CuSCN + 7 KI(O)3 + 14 HCl = 4 CuS(O)4 + 7 ICl + 4 HCN + 7 KCl + 5(H)2O
C3S3H6 + O2 = SO2 + CO2 + H2O =>
2 C3S3H6 + 15 O2 = 6 SO2 + 6 CO2 + 6 H2O
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaNO3(aq)
Al(s) + Cl = AlCl3 =>
Al(s) + 3 Cl = AlCl3
NH4O + Br = NH4Br + O2 =>
2 NH4O + 2 Br = 2 NH4Br + O2
Na2CO3 + Cr(ClO4)2 = CrCO3 + NaClO4 =>
Na2CO3 + Cr(ClO4)2 = CrCO3 + 2 NaClO4
Na + C2H3O2H = NaH + C2H3O2 =>
Na + C2H3O2H = NaH + C2H3O2
C12H24O2 + H2SO4 = C12H26SO4 + O2 =>
C12H24O2 + H2SO4 = C12H26SO4 + O2
Co + S2 = Co2S3 =>
4 Co + 3 S2 = 2 Co2S3
Zn + H2S = ZnS + H =>
Zn + H2S = ZnS + 2 H
C9H18OH + O2 = CO2 + H2O =>
4 C9H18OH + 53 O2 = 36 CO2 + 38 H2O
SO3 + H2 = H2S + O2 =>
2 SO3 + 2 H2 = 2 H2S + 3 O2
BaCl + Na = NaCl + Ba =>
BaCl + Na = NaCl + Ba
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
V2(MnO4)5 + Rh3(SbO3)4 = Rh(MnO4)2 + V3(SbO3)5 =>
6 V2(MnO4)5 + 5 Rh3(SbO3)4 = 15 Rh(MnO4)2 + 4 V3(SbO3)5
N2 + HCl + H2O = NH4OH + Cl =>
N2 + 6 HCl + 2 H2O = 2 NH4OH + 6 Cl
CaCl2 + (NH4)2(C2O4) = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2(C2O4) = CaC2O4 + 2 NH4Cl
KOH + HCl = ClK + H2O =>
KOH + HCl = ClK + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/23
Équations équilibrées sur12/30/22
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