| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + H2O = Ca(OH)2
Fe2Ni3 + NaOH = Fe(OH)3 + Ni(OH)2 + Na =>
Fe2Ni3 + 12 NaOH = 2 Fe(OH)3 + 3 Ni(OH)2 + 12 Na
SiO + C = SiC + CO2 =>
2 SiO + 3 C = 2 SiC + CO2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
F1 + O2 = F2O =>
4 F1 + O2 = 2 F2O
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
F2 + BaI2 = FI + Ba =>
F2 + BaI2 = 2 FI + Ba
Sb2S3 + HNO3 = HSbO3 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 HSbO3 + 3 H2SO4 + 28 NO2 + 10 H2O
CaO + NO2 = Ca(NO3)2 + NO =>
CaO + 3 NO2 = Ca(NO3)2 + NO
Br2 + F = BrF3 =>
Br2 + 6 F = 2 BrF3
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
Br + KMnO4 = BrMnO4 + K =>
Br + KMnO4 = BrMnO4 + K
Co2 + Na2CO3 = CoCO3 + Na =>
Co2 + 2 Na2CO3 = 2 CoCO3 + 4 Na
C3H7Br + NH3 = C3H7NH2 + HBr =>
C3H7Br + NH3 = C3H7NH2 + HBr
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Li3N + HCl = NH3 + LiCl =>
Li3N + 3 HCl = NH3 + 3 LiCl
Cd + H2S = CdS + H2 =>
Cd + H2S = CdS + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 + HCOOH = H2O + CaCOOH + CO3 =>
4 CaCO3 + 3 HCOOH = H2O + 4 CaCOOH + 3 CO3
MnO4{-} + H2S + H{+} = Mn{2+} + SO4 + H2O =>
2 MnO4{-} + H2S + 6 H{+} = 2 Mn{2+} + SO4 + 4 H2O
Mg(OH)2 + C6H8O6 = C6H6O6Mg + H2O =>
Mg(OH)2 + C6H8O6 = C6H6O6Mg + 2 H2O
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
HCl + O2 = Cl2O2 + H2O =>
4 HCl + 3 O2 = 2 Cl2O2 + 2 H2O
(CH2)5CHOH(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2)5CHOH(l) + 17 O2(g) = 12 CO2(g) + 12 H2O(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O + CrO4 = Cr2O2 + OH =>
6 H2O + 2 CrO4 = Cr2O2 + 12 OH
Ba2SO4 + CH3COOH = Ba(CH3COO) + H2SO4 =>
Ba2SO4 + 2 CH3COOH = 2 Ba(CH3COO) + H2SO4
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2OCO3 =>
6 NaHCO3 + 5 HC2H3O2 = 6 NaC2H3O2 + 4 H2OCO3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
(NH2)2CO + H2SO4 = (NH4)2SO4 + CO2 + SO3 =>
(NH2)2CO + 2 H2SO4 = (NH4)2SO4 + CO2 + SO3
Cu + ClOH = CuO + HCl =>
Cu + ClOH = CuO + HCl
C6H12O6 = C10H16 + H2O + CO2 =>
7 C6H12O6 = 3 C10H16 + 18 H2O + 12 CO2
NiCl2 + CrI3 = CrCl3 + NiI2 =>
3 NiCl2 + 2 CrI3 = 2 CrCl3 + 3 NiI2
Mn(NO3)2 + KClO3 + H2O = HMnO4 + KCl + HNO3 =>
6 Mn(NO3)2 + 5 KClO3 + 9 H2O = 6 HMnO4 + 5 KCl + 12 HNO3
H3N + F3Cl = N2 + Cl2 + FH =>
2 H3N + 2 F3Cl = N2 + Cl2 + 6 FH
Lithium + MnCl2 = LiCl + Mn =>
2 Li + MnCl2 = 2 LiCl + Mn
ZnO + HF = ZnF + OH =>
ZnO + HF = ZnF + OH
P + H2O = PH5 + OH =>
P + 5 H2O = PH5 + 5 OH
LiF + CuI = CuF + LiI =>
LiF + CuI = CuF + LiI
CH3CH2OCH2CH3 + O2 = CO2 + H2O =>
CH3CH2OCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
CH3NO2(l) + O2 = CO2(g) + H2O(g) + NO2(g) =>
4 CH3NO2(l) + 7 O2 = 4 CO2(g) + 6 H2O(g) + 4 NO2(g)
(AlCl3)2 + H(OH) = HCl + Al(OH)3 =>
(AlCl3)2 + 6 H(OH) = 6 HCl + 2 Al(OH)3
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
Pb3O4 + HI = PbI2 + H2O + I2 =>
Pb3O4 + 8 HI = 3 PbI2 + 4 H2O + I2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Br8 + KOH = KBr8 + KBr8O3 + H2O =>
6 Br8 + 6 KOH = 5 KBr8 + KBr8O3 + 3 H2O
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
H3PO4 + Sc(OH)3 = ScPO4 + H2O =>
H3PO4 + Sc(OH)3 = ScPO4 + 3 H2O
CH3CH2 + O2 = CH3CO2 + H2 =>
CH3CH2 + O2 = CH3CO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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