| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + NaOH + NaNO2 = KOH + MnO4 + Na2NO2
K(ClO3) + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 K(ClO3) + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
C6H14 + KMnO4 + H2O = C6H16O2 + MnO2 + KOH =>
3 C6H14 + 2 KMnO4 + 4 H2O = 3 C6H16O2 + 2 MnO2 + 2 KOH
P4H4 = PH3 + P4H2 =>
5 P4H4 = 4 PH3 + 4 P4H2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Ba(COO)2 + CH3COOH = Ba + CH3COO + H2O =>
Ba(COO)2 + 7 CH3COOH = Ba + 8 CH3COO + 2 H2O
SbCl3 + NH4OH = Sb(OH)3 + NH4Cl =>
SbCl3 + 3 NH4OH = Sb(OH)3 + 3 NH4Cl
(NH4)2SO4 + CaO = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + CaO = CaSO4 + 2 NH3 + H2O
AgSO4 + HCl = HSO4 + ClAg =>
AgSO4 + HCl = HSO4 + ClAg
SOCl2(l) + H2O(l) = SO2(g) + HCl(g) =>
SOCl2(l) + H2O(l) = SO2(g) + 2 HCl(g)
K2(CO3) + H(NO3) = K(NO3) + H2(CO3) =>
K2(CO3) + 2 H(NO3) = 2 K(NO3) + H2(CO3)
AgNO3 + NH4Cl = AgCl + NH3 + NO2 + H2O =>
7 AgNO3 + 7 NH4Cl = 7 AgCl + 6 NH3 + 8 NO2 + 5 H2O
AgSO3 + CF3 = AgSO3CF3 =>
AgSO3 + CF3 = AgSO3CF3
Mg + (NH4)2CO3 = MgCO3 + NH4 =>
Mg + (NH4)2CO3 = MgCO3 + 2 NH4
(NH4)2 + Cu(CN)3 + H2SO4 = (NH4)2SO4 + HCN + CuCN =>
(NH4)2 + Cu(CN)3 + H2SO4 = (NH4)2SO4 + 2 HCN + CuCN
Ca(OH)2 + C2H4O2 = Ca(C2H2O2) + H2O =>
Ca(OH)2 + C2H4O2 = Ca(C2H2O2) + 2 H2O
C10H12O + O2 = H2O + CO2 =>
2 C10H12O + 25 O2 = 12 H2O + 20 CO2
H + O3 = H2O =>
6 H + O3 = 3 H2O
MnO2 + Na2CO3 + NaNO3 = NaMnO4 + NaNO2 + CO2 =>
2 MnO2 + Na2CO3 + 3 NaNO3 = 2 NaMnO4 + 3 NaNO2 + CO2
S2O3{2-} + I2 = S4O6{3-} + I{-} =>
4 S2O3{2-} + I2 = 2 S4O6{3-} + 2 I{-}
Mg(CH3COO)2 + KOH = Mg(OH)2 + K(CH3COO) =>
Mg(CH3COO)2 + 2 KOH = Mg(OH)2 + 2 K(CH3COO)
BaCrO4 + H = Ba + HCrO4 =>
BaCrO4 + H = Ba + HCrO4
C5H110O6 + O2 = CO2 + H2O =>
2 C5H110O6 + 59 O2 = 10 CO2 + 110 H2O
FeCl3 + F2 = F2Cl3 + Fe2 =>
2 FeCl3 + 2 F2 = 2 F2Cl3 + Fe2
Cu{2+} + Al = Al{13+} + Cu =>
13 Cu{2+} + 2 Al = 2 Al{13+} + 13 Cu
TiO2 + H2SO4 = (Ti(SO4)2) + H2O =>
TiO2 + 2 H2SO4 = (Ti(SO4)2) + 2 H2O
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2
K2Cr2O7 + Pb(CH3COO)2 = PbCr2O7 + K(CH3COO) =>
K2Cr2O7 + Pb(CH3COO)2 = PbCr2O7 + 2 K(CH3COO)
Cr2S3 + H2O = CrO(OH) + H2S =>
Cr2S3 + 4 H2O = 2 CrO(OH) + 3 H2S
Ni(C2H3O2)2 + K2CO3 = NiCO3 + KC2H3O2 =>
Ni(C2H3O2)2 + K2CO3 = NiCO3 + 2 KC2H3O2
C13H18O2 + NaOH = NaC13H17O2 + H2O =>
C13H18O2 + NaOH = NaC13H17O2 + H2O
CaCO3 + P2O5 = Ca3(PO4)2 + CO2 =>
3 CaCO3 + P2O5 = Ca3(PO4)2 + 3 CO2
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
Me + HCl = MeCl2 + H2 =>
Me + 2 HCl = MeCl2 + H2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
C2H6 + C2H2 = C4H8 =>
C2H6 + C2H2 = C4H8
CU(SO4)2 + Fe = CU + Fe2(SO4)3 =>
3 CU(SO4)2 + 4 Fe = 3 CU + 2 Fe2(SO4)3
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
Na + C4H9OH = NaOH + C4H9 =>
Na + C4H9OH = NaOH + C4H9
Zn(s) + AgNO3 = Zn(NO3)2 + Ag =>
Zn(s) + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Zr(NO3)4 + H2O = Zr(OH)4 + HNO3 =>
Zr(NO3)4 + 4 H2O = Zr(OH)4 + 4 HNO3
CuSO4*5H2O + KClO3 + KOH = K2CuO4 + KCl + KSO4 + H2O =>
6 CuSO4*5H2O + 5 KClO3 + 18 KOH = 6 K2CuO4 + 5 KCl + 6 KSO4 + 39 H2O
CU(SO4)2 + Fe = CU + Fe2(SO4)3 =>
3 CU(SO4)2 + 4 Fe = 3 CU + 2 Fe2(SO4)3
PI + Cl2 = PCl + I =>
2 PI + Cl2 = 2 PCl + 2 I
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO8 + NH4OH =>
(NH4)2MoO4 + 4 NH3 + 4 H2O2 = (NH4)2MoO8 + 4 NH4OH
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
CaCO3 + HBrO3 = Ca(BrO3)2 + H2O + CO2 =>
CaCO3 + 2 HBrO3 = Ca(BrO3)2 + H2O + CO2
I2 + Cl2 + H2O = H2IO3 + HCl =>
I2 + 4 Cl2 + 6 H2O = 2 H2IO3 + 8 HCl
CH4 + Cl2 = C3H8 + HCl =>
3 CH4 + 2 Cl2 = C3H8 + 4 HCl
Cu2 + O2 = Cu2O2 =>
Cu2 + O2 = Cu2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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