| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ty(AD)3 + 3 DMr = TyMr3 + 3 D2A
NaHCO3 + KOH = NaOH + K2CO3 + H2O =>
NaHCO3 + 2 KOH = NaOH + K2CO3 + H2O
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
CuCl + NaBr = CuBr + NaCl =>
CuCl + NaBr = CuBr + NaCl
H18 = H2 =>
H18 = 9 H2
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
KOH + K2HPO4 = K3PO4 + H2O =>
KOH + K2HPO4 = K3PO4 + H2O
NO2 = N + O2 =>
NO2 = N + O2
C6H5NH2 + CH3OH = C8H11N + H2O =>
C6H5NH2 + 2 CH3OH = C8H11N + 2 H2O
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3(PO4) =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3(PO4)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C7H8 + Cl2 = C7H8Cl =>
2 C7H8 + Cl2 = 2 C7H8Cl
KMnO4 + NaHSO3 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
CH3NH3Cl2NaOH = CH3ClNaClNH3OH =>
CH3NH3Cl2NaOH = CH3ClNaClNH3OH
KMnO4 + NaHSO3 = H2O + K2SO4 + MnO2 + Na2SO4 + NaHSO4 =>
2 KMnO4 + 3 NaHSO3 = H2O + K2SO4 + 2 MnO2 + Na2SO4 + NaHSO4
PH3 + H2SO4 = (PH4)2SO4 =>
2 PH3 + H2SO4 = (PH4)2SO4
KINaOH = NaIKOH =>
KINaOH = NaIKOH
Na3[Al(OH)6] + H2S = Al(OH)3 + H2O + NaHS =>
Na3[Al(OH)6] + 3 H2S = Al(OH)3 + 3 H2O + 3 NaHS
CH3Cl = C2H6 + Cl =>
2 CH3Cl = C2H6 + 2 Cl
AlPO4 = Al + PO4 =>
AlPO4 = Al + PO4
CuO(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) =>
CuO(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2O(l)
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C7H2 + O2 = CO2 + H2O =>
2 C7H2 + 15 O2 = 14 CO2 + 2 H2O
KOH + H = K + H2O =>
KOH + H = K + H2O
[Co(NH3)6](OH)2 + H2O2 = [Co(NH3)6](OH)3 =>
2[Co(NH3)6](OH)2 + H2O2 = 2[Co(NH3)6](OH)3
K + CrI3 = Cr + KI3 =>
K + CrI3 = Cr + KI3
C6H8O7 + OH = C6H7O7 + H2O =>
C6H8O7 + OH = C6H7O7 + H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH3OOH + NaOH = H2O + CH3COO + Na =>
2 CH3OOH + NaOH = 3 H2O + CH3COO + Na
C20H12O5 + NaOH = C20H10Na2O5 + H2O =>
C20H12O5 + 2 NaOH = C20H10Na2O5 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(s)
Fe(NO3)3 + Na2O = Fe2O3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 Na(NO3)
K + CO2 = K2O + C =>
4 K + CO2 = 2 K2O + C
K(s) + NH3(g) = KNH3 =>
K(s) + NH3(g) = KNH3
ZnCl2 + HBr = HCl + ZnBr2 =>
ZnCl2 + 2 HBr = 2 HCl + ZnBr2
MgSO4 + H2O = H2SO4 + MgO =>
MgSO4 + H2O = H2SO4 + MgO
Co(OH)3 + NHO3 = CoH + (OH)3NO3 =>
Co(OH)3 + NHO3 = CoH + (OH)3NO3
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
Fe + HNO3(concentrado) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(concentrado) = Fe(NO3)3 + NO + 2 H2O
NaI(aq) + Cl2(g) = NaCl(aq) + I1(cr) =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + 2 I1(cr)
Rb(s) + F2(g) = RbF(s) =>
2 Rb(s) + F2(g) = 2 RbF(s)
C3H8O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
C3H5(OH)3 + HNO3 = N2 + CO2 + H2O =>
5 C3H5(OH)3 + 14 HNO3 = 7 N2 + 15 CO2 + 27 H2O
H2SO3 + LiBrO3 = Li2SO4 + H2SO4 + H2O + Br2 =>
5 H2SO3 + 2 LiBrO3 = Li2SO4 + 4 H2SO4 + H2O + Br2
KO2 + H2O = O3 + KOH =>
2 KO2 + H2O = O3 + 2 KOH
P4(s) + NaOH(ag) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(ag) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
H2Te + KMnO4 + H2SO4 = Te + MnSO4 + K2SO4 + H2O =>
5 H2Te + 2 KMnO4 + 3 H2SO4 = 5 Te + 2 MnSO4 + K2SO4 + 8 H2O
Ga(OH)3 + Hg2Cl2 = Hg2(OH)2 + GaCl3 =>
2 Ga(OH)3 + 3 Hg2Cl2 = 3 Hg2(OH)2 + 2 GaCl3
TiO2 + NH4F = TiF4 + NH3 + H2O =>
TiO2 + 4 NH4F = TiF4 + 4 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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