| Équations équilibrées la veille | Équations équilibrées le lendemain |
32 C57H104O6 + 81 CH3OH = 102 C18H34O2 + 23 C3H8O3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaF(aq) + Ag(NO3)(aq) = AgF(s) + NaNO3(aq) =>
NaF(aq) + Ag(NO3)(aq) = AgF(s) + NaNO3(aq)
Na2[Zn(OH)4] + H2SO4 = Na2[Zn(OH)2SO4] + H2O =>
Na2[Zn(OH)4] + H2SO4 = Na2[Zn(OH)2SO4] + 2 H2O
(CH3)3As + O2 = As4O2 + CO2 + H2O =>
4(CH3)3As + 22 O2 = As4O2 + 12 CO2 + 18 H2O
Mg3N2 + H2O = Mg + OH + NH3 =>
Mg3N2 + 6 H2O = 3 Mg + 6 OH + 2 NH3
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
NaAlCl4 + Na = Al + NaCl =>
NaAlCl4 + 3 Na = Al + 4 NaCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
CuKOH = CuOHK =>
CuKOH = CuOHK
Al + CH3COONa = Na + CH3COOAl =>
Al + CH3COONa = Na + CH3COOAl
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Cl2H2 = HCl =>
Cl2H2 = 2 HCl
C3H7OH = C + H2 + O2 =>
2 C3H7OH = 6 C + 8 H2 + O2
NaNO3 + KI + HCl = I2 + KCl + NaNO2 + H2O =>
NaNO3 + 2 KI + 2 HCl = I2 + 2 KCl + NaNO2 + H2O
H2C2O4*2H2O + Ba(OH)2 = BaC2O4 + H2O =>
H2C2O4*2H2O + Ba(OH)2 = BaC2O4 + 4 H2O
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
K2CO3CO2 = K2C2O5 =>
K2CO3CO2 = K2C2O5
HNO3(aq) + H2S(g) = NO(g) + H2O(g) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 2 NO(g) + 4 H2O(g) + 3 S(s)
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
OH{-} + MnO4{-} + SO3{2-} = MnO4{2-} + SO4{2-} + H2O =>
2 OH{-} + 2 MnO4{-} + SO3{2-} = 2 MnO4{2-} + SO4{2-} + H2O
NaOH + C7H6O2 = NaC6H5CO2 + H2O =>
NaOH + C7H6O2 = NaC6H5CO2 + H2O
C6H5ClH2O = C6H5OHHCl =>
C6H5ClH2O = C6H5OHHCl
CuO2 + KMnO4 + H2O = CuMnO4 + KOH + O2 =>
4 CuO2 + 4 KMnO4 + 2 H2O = 4 CuMnO4 + 4 KOH + 3 O2
Mn(NO3)2 + FeCl2 = MnCl2 + Fe(NO3)2 =>
Mn(NO3)2 + FeCl2 = MnCl2 + Fe(NO3)2
CaCo3Mg = MgCo3Ca =>
CaCo3Mg = MgCo3Ca
NaCrO2 + Br2 + H2O = Na2CrO4 + HBr + H2CrO4 =>
2 NaCrO2 + 3 Br2 + 4 H2O = Na2CrO4 + 6 HBr + H2CrO4
KJ + HNO3 + H2SO4 = J2 + K2SO4 + NO2 + H2O =>
2 KJ + 2 HNO3 + H2SO4 = J2 + K2SO4 + 2 NO2 + 2 H2O
Mg(s) + H2O = Mg(OH)2(s) + H2 =>
Mg(s) + 2 H2O = Mg(OH)2(s) + H2
HCOOH + K2CO3 = HCOO + K2OH =>
2 HCOOH + K2CO3 = 3 HCOO + K2OH
N2 = N2N3 =>
5 N2 = 2 N2N3
N2S + HNO3 = H2SO4 + NO + H2O =>
3 N2S + 10 HNO3 = 3 H2SO4 + 16 NO + 2 H2O
AlBr3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaBr(aq) =>
2 AlBr3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaBr(aq)
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
HCl + KClO3 = KCl + ClO2 + H2O =>
6 HCl + 5 KClO3 = 5 KCl + 6 ClO2 + 3 H2O
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + 3 H2SO4 = 5 H3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O
SiH4 + N2F4 = H2 + N2 + SiF4 =>
SiH4 + N2F4 = 2 H2 + N2 + SiF4
Pt + HCl + HNO3 = PtCl4 + NO + H2O =>
3 Pt + 12 HCl + 4 HNO3 = 3 PtCl4 + 4 NO + 8 H2O
ZnCl2 + F2 = ZnF2 + Cl2 =>
ZnCl2 + F2 = ZnF2 + Cl2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
K3(Fe(CN)6) + ZnSO4 + KI = K2Zn(Fe(CN)6) + I2 + K2SO4 =>
2 K3(Fe(CN)6) + 2 ZnSO4 + 2 KI = 2 K2Zn(Fe(CN)6) + I2 + 2 K2SO4
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
NH3 + O12 = N4O + H2O =>
48 NH3 + 7 O12 = 12 N4O + 72 H2O
ReO2 + Cl2 + H2O = H2ReO4 + HCl =>
ReO2 + Cl2 + 2 H2O = H2ReO4 + 2 HCl
Hg(NO3)2 + NH3*H2O = Hg2NNO3*H2O + NH4NO3 + H2O =>
2 Hg(NO3)2 + 4 NH3*H2O = Hg2NNO3*H2O + 3 NH4NO3 + 3 H2O
Mg + H2SO4 = H2O + H2S + MgSO4 =>
4 Mg + 5 H2SO4 = 4 H2O + H2S + 4 MgSO4
Hg(NO3)2 + NH3*H2O = Hg2NNO3*H2O + NH4NO3 + H2O =>
2 Hg(NO3)2 + 4 NH3*H2O = Hg2NNO3*H2O + 3 NH4NO3 + 3 H2O
Al + CrO4 = AlCrO4 =>
Al + CrO4 = AlCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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