| Équations équilibrées la veille | Équations équilibrées le lendemain |
BrCH2CH2CH2CH2CH2CH2Br + Zn = ZnBr2 + C6H12
S + KClO4 = KCl + SO2 =>
2 S + KClO4 = KCl + 2 SO2
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3 =>
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3
KOH + KMnO4 + MnSO4 = K2SO4 + MnO2 + H2O =>
4 KOH + 2 KMnO4 + 3 MnSO4 = 3 K2SO4 + 5 MnO2 + 2 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + KNO3 =>
Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + 2 KNO3
C2H6O + H2O = CO + H2 =>
C2H6O + H2O = 2 CO + 4 H2
N2 + Br2 = N2Br3 =>
2 N2 + 3 Br2 = 2 N2Br3
PbO + Cl2 + NaOH = PbO2 + NaCl + H2O =>
PbO + Cl2 + 2 NaOH = PbO2 + 2 NaCl + H2O
CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl =>
CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl
C18H21ONHCl = C18H21ON + HCl =>
C18H21ONHCl = C18H21ON + HCl
Ni(H2O)6(NO3)2 + KNCS = Ni(NCS) + K + NO3 + H2O =>
Ni(H2O)6(NO3)2 + KNCS = Ni(NCS) + K + 2 NO3 + 6 H2O
GeO2 + KOH + H2O = Ge(OH)2 + K2O3 =>
2 GeO2 + 2 KOH + H2O = 2 Ge(OH)2 + K2O3
BaO + HF = BaOH + F =>
BaO + HF = BaOH + F
ZnBr2 + CsOH = CsBr + Zn(OH)2 =>
ZnBr2 + 2 CsOH = 2 CsBr + Zn(OH)2
Na2Co3 + H2O2 = Na2O2 + H2Co3 =>
Na2Co3 + H2O2 = Na2O2 + H2Co3
Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = Fe(OH)3 + CaCl2 + CO2 =>
2 Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = 2 Fe(OH)3 + CaCl2 + 6 CO2
Ba(OH)2 + Fe2(SO4)3 = Ba(SO4)2 + Fe2(OH)3 =>
3 Ba(OH)2 + 2 Fe2(SO4)3 = 3 Ba(SO4)2 + 2 Fe2(OH)3
PBO2 = PBO + O2 =>
2 PBO2 = 2 PBO + O2
H2SO4 + MnO2 = MnSO4 + O2 + H2O =>
2 H2SO4 + 2 MnO2 = 2 MnSO4 + O2 + 2 H2O
Ti + NaOH + H2O = TiNaO2 + H2 =>
2 Ti + 2 NaOH + 2 H2O = 2 TiNaO2 + 3 H2
CrO3 + KOH = K2CrO4 + H2O =>
CrO3 + 2 KOH = K2CrO4 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4 + SO3 = P2SO4 + P4S9O =>
14 P4 + 35 SO3 = 26 P2SO4 + P4S9O
(C2H5O)2P(O)H + CH3MgBr = (CH3)2P(O)MgBr + MgBr(OC2H5) + CH4 =>
(C2H5O)2P(O)H + 3 CH3MgBr = (CH3)2P(O)MgBr + 2 MgBr(OC2H5) + CH4
C6H12O6 = CO2 + C2H5OH =>
C6H12O6 = 2 CO2 + 2 C2H5OH
KCOOH = K2(COO)2 + H2 =>
2 KCOOH = K2(COO)2 + H2
CuCl2*2H2O + C2H6OS = CuCl2(C2H6OS)2 + H2O =>
CuCl2*2H2O + 2 C2H6OS = CuCl2(C2H6OS)2 + 2 H2O
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
CaCl2(aq) + KNO3(aq) = Ca(NO3)2 + KCl =>
CaCl2(aq) + 2 KNO3(aq) = Ca(NO3)2 + 2 KCl
AgNO3 + CaF2 = Ca(NO3)2 + AgF =>
2 AgNO3 + CaF2 = Ca(NO3)2 + 2 AgF
CH3COOH + CuO = Cu(CH3COO)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3COO)2 + H2O
Li2SO4 + KNO3 = LiNO3 + K2SO4 =>
Li2SO4 + 2 KNO3 = 2 LiNO3 + K2SO4
NaPb(OH)3 = (NaPb)2O2 + H2O + O2 =>
4 NaPb(OH)3 = 2(NaPb)2O2 + 6 H2O + O2
MgO(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
H2S + AuCl3 = Au2S3 + HCl =>
3 H2S + 2 AuCl3 = Au2S3 + 6 HCl
KOH = K2 + OH =>
2 KOH = K2 + 2 OH
BCl3 + NH3 = BCl3NH3 =>
BCl3 + NH3 = BCl3NH3
AlSO4 + BaCl = BaSO4 + AlCl =>
AlSO4 + BaCl = BaSO4 + AlCl
VCl3 + Ca = V + CaCl2 =>
2 VCl3 + 3 Ca = 2 V + 3 CaCl2
ZnS + NH4OH = ZnOH + NH4S =>
ZnS + NH4OH = ZnOH + NH4S
BaCl + NH4CO2 = BaCO2 + NH4Cl =>
BaCl + NH4CO2 = BaCO2 + NH4Cl
C12H22O11H2O = C2H5OH + CO2 =>
C12H22O11H2O = 4 C2H5OH + 4 CO2
Rg + O2 = Rg2O =>
4 Rg + O2 = 2 Rg2O
CH3 + CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3 + 2 CH2COOH + Ca = (CH3CH2COO)2Ca + H2
FeCl2 + KMnO4 = Fe(MnO4)2 + KCl =>
FeCl2 + 2 KMnO4 = Fe(MnO4)2 + 2 KCl
NaHS + O2 = Na2O + H2O + SO2 =>
2 NaHS + 3 O2 = Na2O + H2O + 2 SO2
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
HCl + LiOH = Li + Cl + H2O =>
HCl + LiOH = Li + Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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