| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H26 + 33 O2 = 20 CO2 + 26 H2O
K2O + ZnO = Zn + KO =>
K2O + ZnO = Zn + 2 KO
CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH
Co1(OH)3 + H1(P1O2) = Co1(P1O2)3 + H2O =>
Co1(OH)3 + 3 H1(P1O2) = Co1(P1O2)3 + 3 H2O
HOOCl + HCl = HOCl =>
HOOCl + HCl = 2 HOCl
HI + KHSO3 = KI + H2SO3 =>
HI + KHSO3 = KI + H2SO3
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
H3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
4 H3COOH + Ba(OH)2 = Ba(CH3COO)2 + 6 H2O
FeL2 = Fe + L2 =>
FeL2 = Fe + L2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
C5H12S(l) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + SO2(g) + 6 H2O(g)
NO2CH2COOH = CO2 + CH3NO2 =>
NO2CH2COOH = CO2 + CH3NO2
MnO2 + HCl = H2O + Cl + Mn =>
MnO2 + 4 HCl = 2 H2O + 4 Cl + Mn
Fe3O4 + HBr = FeBr2 + H2O + Br2 =>
Fe3O4 + 8 HBr = 3 FeBr2 + 4 H2O + Br2
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
RbNO3 = O + RbNO2 =>
RbNO3 = O + RbNO2
KNO2(aq) + KMnO4(aq) + H2SO4(aq) = K2SO4(aq) + MnSO2(s) + KNO3(aq) + H2O(l) =>
9 KNO2(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = K2SO4(aq) + 2 MnSO2(s) + 9 KNO3(aq) + 3 H2O(l)
As + H2O2 + NH3 = (NH4)3AsO4 + H2O =>
2 As + 5 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 2 H2O
CH3CH2OH + Cr2O7{2-} + H3O{+} = CH3CHO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H3O{+} = 3 CH3CHO + 2 Cr{3+} + 15 H2O
Pb + Cr{+3} = Cr{+} + Pb{+2} =>
Pb + Cr{+3} = Cr{+} + Pb{+2}
NaCl + K2SO4 = Na2SO3 + O + KCl =>
2 NaCl + K2SO4 = Na2SO3 + O + 2 KCl
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
AlBr3 + H2O = Al + HBr + O =>
2 AlBr3 + 3 H2O = 2 Al + 6 HBr + 3 O
C7H17O3P + O2 = H3PO4 + CO2 + H2O =>
C7H17O3P + 11 O2 = H3PO4 + 7 CO2 + 7 H2O
CaOH2(aq) + CO2(g) = CaCO2(s) + H2O(l) =>
CaOH2(aq) + CO2(g) = CaCO2(s) + H2O(l)
Zn + Pb(No3) = Pb + Zn(No3) =>
Zn + Pb(No3) = Pb + Zn(No3)
(NH4)2S2O8 + HNO3 = O3 + NO2 + (NH4)2SO4 =>
(NH4)2S2O8 + 8 HNO3 = 4 O3 + 6 NO2 + 2(NH4)2SO4
Ca + H2O = Ca(OH) + H(g) =>
Ca + H2O = Ca(OH) + H(g)
Ba + CH6O = H2 + Ba(OCH)3 =>
2 Ba + 6 CH6O = 15 H2 + 2 Ba(OCH)3
Co2O3 + FeSO4 + H2SO4 = CoSO4 + Fe2(SO4)3 + H2O =>
Co2O3 + 2 FeSO4 + 3 H2SO4 = 2 CoSO4 + Fe2(SO4)3 + 3 H2O
Mg + P = Mg6P2 =>
6 Mg + 2 P = Mg6P2
Cu2CO3(OH)2 + H2SO4 = Cu + H2O + CO2 + SO4 =>
Cu2CO3(OH)2 + 2 H2SO4 = 2 Cu + 3 H2O + CO2 + 2 SO4
PbNO3 + NaSO4 = PbSO4 + NaNO3 =>
PbNO3 + NaSO4 = PbSO4 + NaNO3
KA + H2O = HKA + OH =>
KA + H2O = HKA + OH
CBr4 = Br2 + C =>
CBr4 = 2 Br2 + C
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
HNO3 + Br = HNO + O2Br =>
HNO3 + Br = HNO + O2Br
HCl + K2Cr2O7 + PbCl2 = Cr2O3 + H2O + PbCl4 + KCl =>
8 HCl + K2Cr2O7 + 3 PbCl2 = Cr2O3 + 4 H2O + 3 PbCl4 + 2 KCl
K2[Pb(OH)4] + HNO3 = Pb(OH)2 + KNO3 + H2O =>
K2[Pb(OH)4] + 2 HNO3 = Pb(OH)2 + 2 KNO3 + 2 H2O
ZnCl + NH4S2 = ZnS2 + NH4Cl =>
ZnCl + NH4S2 = ZnS2 + NH4Cl
Sn(C2H3O2)4 + Mo(OH)5 = Mo(C2H3O2)5 + Sn(OH)4 =>
5 Sn(C2H3O2)4 + 4 Mo(OH)5 = 4 Mo(C2H3O2)5 + 5 Sn(OH)4
YbCl3*6H2O + NH4OH = Yb2O3 + NH4Cl + H2O =>
2 YbCl3*6H2O + 6 NH4OH = Yb2O3 + 6 NH4Cl + 15 H2O
HCl(aw) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aw) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O =>
CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O
Cu(OAc)2 + Na2S = CuS + NaOAc =>
Cu(OAc)2 + Na2S = CuS + 2 NaOAc
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)
Ce(IO3)2 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)2 + 12 H2C2O4 = Ce2(C2O4)3 + 2 I2 + 18 CO2 + 12 H2O
Na + C = Na4C =>
4 Na + C = Na4C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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