| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + HBr = CaH + Br(OH)2
C18H38 + CuO = H2O + CO2 + Cu2 =>
2 C18H38 + 110 CuO = 38 H2O + 36 CO2 + 55 Cu2
Cu(OH)2 + KNO3 = CuNO3 + K(OH)2 =>
Cu(OH)2 + KNO3 = CuNO3 + K(OH)2
Al + Na2CO3 + H2O = Na[Al(OH)4] + H2 + CO2 =>
2 Al + Na2CO3 + 7 H2O = 2 Na[Al(OH)4] + 3 H2 + CO2
SO3 + HNO3 = SO2 + HNO4 =>
SO3 + HNO3 = SO2 + HNO4
H2SO3 + H3PO3 = S + H3PO4 + H2O =>
H2SO3 + 2 H3PO3 = S + 2 H3PO4 + H2O
HNo3 + Ca[OH]2 = Ca[No3]2 + H2O =>
2 HNo3 + Ca[OH]2 = Ca[No3]2 + 2 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
K4[Fe(CN)6] + NiSO4 = Ni2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 NiSO4 = Ni2[Fe(CN)6] + 2 K2SO4
[Ni(NH3)6](OH)2 + K2S = NiS + KOH + NH3 =>
[Ni(NH3)6](OH)2 + K2S = NiS + 2 KOH + 6 NH3
C25H52 + H2O = CO2 + H2 =>
C25H52 + 50 H2O = 25 CO2 + 76 H2
HCl + H2MoO4 + SnCl2 + KSCN = MoO(SCN)3 + SnCl4 + H2O + KCl =>
8 HCl + 2 H2MoO4 + SnCl2 + 6 KSCN = 2 MoO(SCN)3 + SnCl4 + 6 H2O + 6 KCl
CC15H30 + O2 = CO2 + H2O =>
2 CC15H30 + 47 O2 = 32 CO2 + 30 H2O
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
Cl1{-}(aq) + Ag1{+} = AgCl(s) =>
Cl1{-}(aq) + Ag1{+} = AgCl(s)
C12H2412 + O2 = CO2 + H2O =>
C12H2412 + 615 O2 = 12 CO2 + 1206 H2O
H2O(l) = HOH =>
H2O(l) = HOH
Mn(OH)2 + Ca(OCl)2 = H2O + MnO2 + CaCl2 =>
2 Mn(OH)2 + Ca(OCl)2 = 2 H2O + 2 MnO2 + CaCl2
Fe2(SO4)3 + Ca(HCO3)2 = Fe(OH)3 + Ca(SO4) + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 Ca(SO4) + 6 CO2
[(NH4)2Cr2O7] = Cr2O3 + N2 + H2O =>
[(NH4)2Cr2O7] = Cr2O3 + N2 + 4 H2O
NaHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + NaNO3(aq) =>
NaHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + NaNO3(aq)
BaO2 + H2O = Ba(oh)2 + H2O2 =>
2 BaO2 + 4 H2O = Ba(oh)2 + 4 H2O2
HF + NaOH = H2O + NaF =>
HF + NaOH = H2O + NaF
Na2SO3 + KMnO4 + KOH = Na2SO4 + K3MnO4 + H2O =>
Na2SO3 + KMnO4 + 2 KOH = Na2SO4 + K3MnO4 + H2O
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
Na + CuSO4 = Cu + Na2(SO4) =>
2 Na + CuSO4 = Cu + Na2(SO4)
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2O + CO2
CH4 + OF2 = H2O + CF4 =>
CH4 + 2 OF2 = 2 H2O + CF4
MnO4{-} + S2{-} + H{+} = MnO2{2-} + S + H2O =>
MnO4{-} + 5 S2{-} + 4 H{+} = MnO2{2-} + 10 S + 2 H2O
K + HBr = KBr2 + H2 =>
K + 2 HBr = KBr2 + H2
FeI3 + K2CO3 = Fe2(CO3)3 + KI =>
2 FeI3 + 3 K2CO3 = Fe2(CO3)3 + 6 KI
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CrCl3 + KOH + H2O = K3(Cr(OH)6) + HCl =>
CrCl3 + 3 KOH + 3 H2O = K3(Cr(OH)6) + 3 HCl
CuSO4 + Ag(OH)2 = Cu(OH)2 + AgSO4 =>
CuSO4 + Ag(OH)2 = Cu(OH)2 + AgSO4
KMnO4 + H2SO4 + C2H6O = MnSO4 + K2SO4 + H2O + CO2 =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
Fe(s) + O2 + H2O = Fe(OH)2(aq) =>
2 Fe(s) + O2 + 2 H2O = 2 Fe(OH)2(aq)
CaCl2 + Pb(NO3)4 = Ca(NO3)2 + PbCl4 =>
2 CaCl2 + Pb(NO3)4 = 2 Ca(NO3)2 + PbCl4
H2CO + KMnO4 = CO2 + KOH + MnO2 + H2O =>
3 H2CO + 4 KMnO4 = 3 CO2 + 4 KOH + 4 MnO2 + H2O
H2CO3 + TiI7 = HI + Ti2(CO3)7 =>
7 H2CO3 + 2 TiI7 = 14 HI + Ti2(CO3)7
Cu(SO4) + Fe = Fe(SO4) + Cu2 =>
2 Cu(SO4) + 2 Fe = 2 Fe(SO4) + Cu2
AgCr = Ag + Cr =>
AgCr = Ag + Cr
K2CO3(aq) + HCl(aq) = H2CO3(aq) + KCl(s) =>
K2CO3(aq) + 2 HCl(aq) = H2CO3(aq) + 2 KCl(s)
titanium + chlorine = TiCl =>
2 Ti + Cl2 = 2 TiCl
Fe + CuNO3 = Fe(NO3)2 + Cu1 =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu1
AgC2H3O2 + ZnCl2 = Zn(CH3COO)2 + AgCl =>
2 AgC2H3O2 + ZnCl2 = Zn(CH3COO)2 + 2 AgCl
C2H5OH + H3PO4 = C2H5OPO3H2 + H2O =>
C2H5OH + H3PO4 = C2H5OPO3H2 + H2O
CaC2 + O2 = CaCO3 + CO2 =>
2 CaC2 + 5 O2 = 2 CaCO3 + 2 CO2
O2 + C58H112O6 = CO2 + H2O =>
83 O2 + C58H112O6 = 58 CO2 + 56 H2O
HNO3 + HI = NI + I2 + H2O =>
HNO3 + 5 HI = NI + 2 I2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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