| Équations équilibrées la veille |
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Zn(s) + NiBr(aq) = Ni(s) + ZnBr2(aq) =>
Zn(s) + 2 NiBr(aq) = 2 Ni(s) + ZnBr2(aq)
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Cr2(SO4)3 + BaCl2 + H2O = Cr(OH)3 + BaSO4 + HCl =>
Cr2(SO4)3 + 3 BaCl2 + 6 H2O = 2 Cr(OH)3 + 3 BaSO4 + 6 HCl
C4H10 + Ni = C4H6 + NiH2 =>
C4H10 + 2 Ni = C4H6 + 2 NiH2
C2H6O + MnO2 + H{+} = C2H4O2 + Mn{2+} + H =>
2 C2H6O + MnO2 + 2 H{+} = 2 C2H4O2 + Mn{2+} + 6 H
C2H2 + O2 = OH2 + C2 =>
2 C2H2 + O2 = 2 OH2 + 2 C2
CH3COOK = CH3COO{-} + K{+} =>
CH3COOK = CH3COO{-} + K{+}
C11H22O11 + CuO = CO2 + H2O + Cu2O =>
C11H22O11 + 44 CuO = 11 CO2 + 11 H2O + 22 Cu2O
C7H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(l)
Al(OH)3 + N2O5 = Al(OH)3N2O5 =>
Al(OH)3 + N2O5 = Al(OH)3N2O5
C3H8O3 + H2O = C3H9O3 + OH =>
C3H8O3 + H2O = C3H9O3 + OH
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*3SiO2*12H2O =>
3 Mg2SiO4 + 2 NaOH + 17 H2O = 6 Mg(OH)2 + Na2O*3SiO2*12H2O
CON2H4 + O2 = N2 + CO2 + H2O =>
2 CON2H4 + 3 O2 = 2 N2 + 2 CO2 + 4 H2O
HCl + C = C10H16 + Cl2 =>
16 HCl + 10 C = C10H16 + 8 Cl2
COC2H5 + O2 = CO2 + H2O =>
4 COC2H5 + 15 O2 = 12 CO2 + 10 H2O
CH3NHCH3 + HCl = CH3NH2CH3Cl =>
CH3NHCH3 + HCl = CH3NH2CH3Cl
Na2SeSO3 + H2O = SeSO3 + NaOH + H2 =>
Na2SeSO3 + 2 H2O = SeSO3 + 2 NaOH + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H4TiO4 + K2CO3 = H2O + CO2 + K4TiO4 =>
H4TiO4 + 2 K2CO3 = 2 H2O + 2 CO2 + K4TiO4
Zn(NO3) = ZnO + NO2 =>
Zn(NO3) = ZnO + NO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
(C7H16) + O2 = CO2 + H2O =>
(C7H16) + 11 O2 = 7 CO2 + 8 H2O
C2H5OH + CUO = CU + H2O + CH3CHO =>
C2H5OH + CUO = CU + H2O + CH3CHO
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
Pb + PbO2 + H2(SO4) = PbSO4 + H2O =>
Pb + PbO2 + 2 H2(SO4) = 2 PbSO4 + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH4S + NH4ClO3 + NH3 = CO2 + (NH4)2SO4 + NH4Cl + H2O =>
3 CH4S + 7 NH4ClO3 + 6 NH3 = 3 CO2 + 3(NH4)2SO4 + 7 NH4Cl + 3 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KNO3 + Fe + H2SO4 = (NH4)2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
6 KNO3 + 16 Fe + 30 H2SO4 = 3(NH4)2SO4 + 3 K2SO4 + 8 Fe2(SO4)3 + 18 H2O
H2SnCl6 + H2S = SnS2 + HCl =>
H2SnCl6 + 2 H2S = SnS2 + 6 HCl
Fe2S3 + HBr = Fe2Br + HS3 =>
Fe2S3 + HBr = Fe2Br + HS3
CuFe(NO3) = FeCu(NO3) =>
CuFe(NO3) = FeCu(NO3)
PBF2 + PCl3 = PF3 + PBCl2 =>
3 PBF2 + 2 PCl3 = 2 PF3 + 3 PBCl2
AlO2H2 + H2SO4 = Al2S2O8 + H2O =>
2 AlO2H2 + 2 H2SO4 = Al2S2O8 + 4 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
C6H5COCH3 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H5COCH3 + 13 K2Cr2O7 + 52 H2SO4 = 24 C6H5COOH + 13 Cr2(SO4)3 + 13 K2SO4 + 64 H2O
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
(NH4)2C2O4(aq) + Mg(aq) = MgC2O4(s) + NH4 =>
(NH4)2C2O4(aq) + Mg(aq) = MgC2O4(s) + 2 NH4
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2 =>
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2
(Al(OH)2)2SO3 + H2O = Al(OH)3 + H2SO3 =>
(Al(OH)2)2SO3 + 2 H2O = 2 Al(OH)3 + H2SO3
Ba3(PO4)2 + AgNO3 = Ag3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Ba(NO3)2
NaCl + K2CrO4 = KCl + Na2CrO4 =>
2 NaCl + K2CrO4 = 2 KCl + Na2CrO4
CaCO3 + C2H5CO2H = CaC2H5CO2H + CO3 =>
CaCO3 + C2H5CO2H = CaC2H5CO2H + CO3
CH3COOH + Ca(OH) = Ca(CH3COO) + H2O =>
CH3COOH + Ca(OH) = Ca(CH3COO) + H2O
C2H6(s) + O2(s) = CO2(s) + H2O =>
2 C2H6(s) + 7 O2(s) = 4 CO2(s) + 6 H2O
KCl + I2 = KClI3 =>
2 KCl + 3 I2 = 2 KClI3
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Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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