| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BF3 + 3 H2O = B2O3 + 6 HF
(CH3)(CH2)OH + O2 = H2O + (CH3)(C)(O)(O)(H) =>
(CH3)(CH2)OH + O2 = H2O + (CH3)(C)(O)(O)(H)
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
CH3CH2CHO + Ag(NH3)2OH = CH3CH2CH2COOH + Ag + NH3 + H2O =>
4 CH3CH2CHO + 4 Ag(NH3)2OH = 3 CH3CH2CH2COOH + 4 Ag + 8 NH3 + 2 H2O
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Al2(SO4)3*18H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*18H2O + K2SO4 + 6 H2O = 2 KAl(SO4)2*12H2O
FeS = Fe + S8 =>
8 FeS = 8 Fe + S8
Ca(NO3)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + HNO3(aq) =>
3 Ca(NO3)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 HNO3(aq)
NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3
Pb2 + Cl = PbCl2 =>
Pb2 + 4 Cl = 2 PbCl2
H3C6H5O7 + CaCO3 = CaC6H5O7 + H2O + CO2 =>
17 H3C6H5O7 + 18 CaCO3 = 18 CaC6H5O7 + 23 H2O + 12 CO2
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Cu(ClO4)2Cs3PO4 = CuPO4(ClO4)2Cs3 =>
Cu(ClO4)2Cs3PO4 = CuPO4(ClO4)2Cs3
S2O8{-2} + H2O = SO4{-2} + H2O2 + H{+} =>
S2O8{-2} + 2 H2O = 2 SO4{-2} + H2O2 + 2 H{+}
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
Na2CO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + H2O(l) + CO2(g)
Ag(NO3)2 + Cu = Ag + Cu(NO3)2 =>
Ag(NO3)2 + Cu = Ag + Cu(NO3)2
Al2S3 + hydrochloricacid = aluminumchloride + hydrogensulfide =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
KI + NaNO2 = I2 + KNO2 + Na =>
2 KI + 2 NaNO2 = I2 + 2 KNO2 + 2 Na
AsCl3(s) + H2O = HCl(ac) + As(OH)3(aq) =>
AsCl3(s) + 3 H2O = 3 HCl(ac) + As(OH)3(aq)
HCl + KMnO4 = KCl2 + MnO3 + H2O =>
2 HCl + KMnO4 = KCl2 + MnO3 + H2O
C6H6 + O2 = CO2 + H2O = =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H6 + CH3CH2Cl = C6H5CH2CH3 + HCl =>
C6H6 + CH3CH2Cl = C6H5CH2CH3 + HCl
NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3
NH4Cl(g) + H2O(l) = HCl(g) + NH4OH(g) =>
NH4Cl(g) + H2O(l) = HCl(g) + NH4OH(g)
CH3OOH + KOH = KC2H3O2 + H2O =>
2 CH3OOH + KOH = KC2H3O2 + 3 H2O
Ca(OCl)2 + Al = Cl2 + CaO + Al2O3 =>
3 Ca(OCl)2 + 2 Al = 3 Cl2 + 3 CaO + Al2O3
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Cr(NO3)3MgSO4 = Mg(NO3)3CrSO4 =>
Cr(NO3)3MgSO4 = Mg(NO3)3CrSO4
HOOBr(g) + HBr(g) = HOBr(g) =>
HOOBr(g) + HBr(g) = 2 HOBr(g)
Mg(s) + AgCl(aq) = Ag(s) + MgCl2(aq) =>
Mg(s) + 2 AgCl(aq) = 2 Ag(s) + MgCl2(aq)
S2Cl2 + H2O = H2SO3 + HCl + S8 =>
16 S2Cl2 + 24 H2O = 8 H2SO3 + 32 HCl + 3 S8
Al + (NH4)NO3 = N2 + H2O + Al2O3 =>
2 Al + 3(NH4)NO3 = 3 N2 + 6 H2O + Al2O3
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
Cs + C = CsC2 =>
Cs + 2 C = CsC2
Na3CrO4 + H2SO4 = Na2Cr2O7 + Cr2O3 + Na2SO4 + H2O =>
6 Na3CrO4 + 7 H2SO4 = 2 Na2Cr2O7 + Cr2O3 + 7 Na2SO4 + 7 H2O
C2H4O2 + NaCl = C2H3NaO2 + HCl =>
C2H4O2 + NaCl = C2H3NaO2 + HCl
FeI3 + LiBr = ILi + Br3Fe =>
FeI3 + 3 LiBr = 3 ILi + Br3Fe
CoCO3 + CH3COCH2COCH3 = Co(CH3COCHCOCH3)3 + CO2 + H2O =>
24 CoCO3 + 71 CH3COCH2COCH3 = 24 Co(CH3COCHCOCH3)3 + 19 CO2 + 32 H2O
Na2SO3 + C = Na2S + CO2 =>
2 Na2SO3 + 3 C = 2 Na2S + 3 CO2
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
Ba{+2} + S{2-} = BaS =>
Ba{+2} + S{2-} = BaS
CH3CHO + O2 = HC2H3O2 =>
2 CH3CHO + O2 = 2 HC2H3O2
NO2(aq) + Cr2O7(aq) = Cr(aq) + NO3(aq) =>
7 NO2(aq) + Cr2O7(aq) = 2 Cr(aq) + 7 NO3(aq)
XeO3 = Xe + O2 =>
2 XeO3 = 2 Xe + 3 O2
C2H5COOH + Ca = (C2H5COO)2Ca + H2 =>
2 C2H5COOH + Ca = (C2H5COO)2Ca + H2
Ba{+2} + S{2-} = BaS =>
Ba{+2} + S{2-} = BaS
NH + CO3 = NHO + CO2 =>
NH + CO3 = NHO + CO2
FeH20N2O14S2 + KMnO4 = Fe + H2O + NSO4 + K + Mn =>
FeH20N2O14S2 + KMnO4 = Fe + 10 H2O + 2 NSO4 + K + Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/25
Équations équilibrées sur07/01/24
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