| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2HCl = C6H8ClN
Pb + Te = PbTe =>
Pb + Te = PbTe
Hg(NO3)2 + NH4OH = (OHg2NH2) + NH4NO3 + H2O =>
16 Hg(NO3)2 + 42 NH4OH = 8(OHg2NH2) + 33 NH4NO3 + 31 H2O
Pb + Te = PbTe =>
Pb + Te = PbTe
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 17 O2 = 11 CO2 + 12 H2O
KBrO4 + NH3 = N2 + KBr + H2O =>
3 KBrO4 + 8 NH3 = 4 N2 + 3 KBr + 12 H2O
(CH3COO)2Mg + FeCl3 = (CH3COO)3Fe + MgCl2 =>
3(CH3COO)2Mg + 2 FeCl3 = 2(CH3COO)3Fe + 3 MgCl2
KCl + Cu2SO4 = CuCl + K2SO4 =>
2 KCl + Cu2SO4 = 2 CuCl + K2SO4
(NH4)2SO3 + HCl = (NH4)2Cl + HSO3 =>
(NH4)2SO3 + HCl = (NH4)2Cl + HSO3
Propane + Oxygen = Carbondioxide + Hydrogen =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
[Ag(NH3)2]Cl + Co = Ag + CoCl2 + NH3 =>
2[Ag(NH3)2]Cl + Co = 2 Ag + CoCl2 + 4 NH3
Cu(OH)2 + CaC2H3O2 = CuC2H3O2 + Ca(OH)2 =>
Cu(OH)2 + CaC2H3O2 = CuC2H3O2 + Ca(OH)2
Al(OH)3 + NH3 = [Al(NH3)6](OH)3 =>
Al(OH)3 + 6 NH3 = [Al(NH3)6](OH)3
C3H7NO2 + HCl = C3H6NH3Cl + H2O + Cl2 =>
2 C3H7NO2 + 12 HCl = 2 C3H6NH3Cl + 4 H2O + 5 Cl2
N2H4(l) + N2O4(l) = N2(g) + H2O(l) =>
2 N2H4(l) + N2O4(l) = 3 N2(g) + 4 H2O(l)
CrCl3 + NaOH + Cl2 = NaCl + Na2CrO4 + H2O =>
2 CrCl3 + 16 NaOH + 3 Cl2 = 12 NaCl + 2 Na2CrO4 + 8 H2O
NaNO2 + HCl = NO2 + NaHCl =>
NaNO2 + HCl = NO2 + NaHCl
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
CU(OH)2 = CUO + H + O =>
CU(OH)2 = CUO + 2 H + O
Fe + Cl = FeCl =>
Fe + Cl = FeCl
CH3(CH2)2CH3 + O2 = CO2 + H2O = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
FeCl2 + NH3 = FeNH3 + Cl =>
FeCl2 + NH3 = FeNH3 + 2 Cl
CH4 + Cr2O3 = CO + H2 + CrO =>
CH4 + Cr2O3 = CO + 2 H2 + 2 CrO
KBr + OH = Br + KOH =>
KBr + OH = Br + KOH
CrCl4 = Cr + Cl =>
CrCl4 = Cr + 4 Cl
KI + Br = K + BrI =>
KI + Br = K + BrI
CO3{2-} + H2O = H2CO3 + OH{-} =>
CO3{2-} + 2 H2O = H2CO3 + 2 OH{-}
NaH + D2O = HD + NaOD =>
NaH + D2O = HD + NaOD
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
O2 + CS2 = S + CO2 =>
O2 + CS2 = 2 S + CO2
K2[Fe(CN)6] = KCN + Fe3C + N2 + C2N2 =>
6 K2[Fe(CN)6] = 12 KCN + 2 Fe3C + N2 + 11 C2N2
HCl(ac) + Mg(s) = H2(g) + MgCl2(ac) =>
2 HCl(ac) + Mg(s) = H2(g) + MgCl2(ac)
S + Sr(NO3)2 = SO2 + SrO + NO2 =>
S + 2 Sr(NO3)2 = SO2 + 2 SrO + 4 NO2
CuSO4 + NaOH = [CuOH]2SO4 + Na2SO4 =>
2 CuSO4 + 2 NaOH = [CuOH]2SO4 + Na2SO4
KMnO4 + CH2O + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
4 KMnO4 + 5 CH2O + 6 H2SO4 = 4 MnSO4 + 5 CO2 + 2 K2SO4 + 11 H2O
Na2SO3 + H2O + NO2 = NaOH + H2SO4 + NO =>
Na2SO3 + 2 H2O + NO2 = 2 NaOH + H2SO4 + NO
Fe3 + H2SO4 = Fe2SO4 + H2 =>
2 Fe3 + 3 H2SO4 = 3 Fe2SO4 + 3 H2
Na[Be(OH)4] + HBr = NaBr + H2O + Be(OH)3 =>
Na[Be(OH)4] + HBr = NaBr + H2O + Be(OH)3
C5H11OH + Ca = C5H11OCa + H2 =>
2 C5H11OH + 2 Ca = 2 C5H11OCa + H2
C5H17O6 + O2 = CO2 + H2O =>
4 C5H17O6 + 25 O2 = 20 CO2 + 34 H2O
HCl + Na2(Co)3 = NaCl + Co2 + H2 =>
4 HCl + 2 Na2(Co)3 = 4 NaCl + 3 Co2 + 2 H2
Co + NaOH = CoOHNa =>
Co + NaOH = CoOHNa
BaCO3 + HNO3 = CO2 + BaHNO4 =>
BaCO3 + HNO3 = CO2 + BaHNO4
K(CN) + H(CN) + Co(CN)2 = K3Co(CN)6 + H2 =>
6 K(CN) + 2 H(CN) + 2 Co(CN)2 = 2 K3Co(CN)6 + H2
CO2 + SO3 = CO2SO3 =>
CO2 + SO3 = CO2SO3
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
Hg(C4H6O4)2 + Na2S = HgS + NaC4H6O4 =>
Hg(C4H6O4)2 + Na2S = HgS + 2 NaC4H6O4
K(ClO3) + BaF2 = KF + Ba(ClO3)2 =>
2 K(ClO3) + BaF2 = 2 KF + Ba(ClO3)2
NaHCO3 + C15H15N3O2 + H2O = NaOH + C16H15 + HCO5N3 =>
110 NaHCO3 + 79 C15H15N3O2 + 17 H2O = 110 NaOH + 76 C16H15 + 79 HCO5N3
K2S + Cu(SO)4 = K2(SO)4 + CuS =>
K2S + Cu(SO)4 = K2(SO)4 + CuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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