| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 CuSO4 = 3 CaSO4 + Cu3(PO4)2
HF + NaCl = HCl + NaF =>
HF + NaCl = HCl + NaF
P2Br4 + F = P2F4 + Br2 =>
P2Br4 + 4 F = P2F4 + 2 Br2
Ag(NO3) + Al = Al(NO3)2 + Ag =>
2 Ag(NO3) + Al = Al(NO3)2 + 2 Ag
P + S = PS2 =>
P + 2 S = PS2
Na2S(aq) + Cu(CH3COO)2(aq) = CuS2(s) + Na2(CH3COO)(aq) =>
2 Na2S(aq) + Cu(CH3COO)2(aq) = CuS2(s) + 2 Na2(CH3COO)(aq)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
CuBr2 + KOH{-} = CuOH{-} + KBr2 =>
CuBr2 + KOH{-} = CuOH{-} + KBr2
AlBr3(aq) + Pb(NO3)2(aq) = PbBr2 + Al(NO3)3(aq) =>
2 AlBr3(aq) + 3 Pb(NO3)2(aq) = 3 PbBr2 + 2 Al(NO3)3(aq)
Mg2 + Cu2Cl3 = Mg3Cu2 + Cl =>
3 Mg2 + 2 Cu2Cl3 = 2 Mg3Cu2 + 6 Cl
Fe2O3(s) + C(g) = Fe + CO2 =>
2 Fe2O3(s) + 3 C(g) = 4 Fe + 3 CO2
Ca3(PO4)2 + K2CO3 = CaCO3 + K3PO4 =>
Ca3(PO4)2 + 3 K2CO3 = 3 CaCO3 + 2 K3PO4
NaCl + Cu2O + H2O2 = NaCuO + O2 + ClH2 =>
4 NaCl + 2 Cu2O + 4 H2O2 = 4 NaCuO + 3 O2 + 4 ClH2
KMnO4 + HCl + FeSO4 = KCl + MnSO4 + FeCl3 + Cl2 + H2O =>
KMnO4 + 8 HCl + FeSO4 = KCl + MnSO4 + FeCl3 + 2 Cl2 + 4 H2O
CH3COH + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3COH + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
CH4N2O + Ca(NO3)2 = NH2NO3 + CaCO =>
CH4N2O + Ca(NO3)2 = 2 NH2NO3 + CaCO
Fe2O3 + NH3 + H2O = [Fe(NH3)3]{3+} + OH{-} =>
Fe2O3 + 6 NH3 + 3 H2O = 2[Fe(NH3)3]{3+} + 6 OH{-}
Al + KOH + H2SO4 + H2O = KAl(SO40)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 166 H2O = 2 KAl(SO40)2*12H2O + 147 H2
PtO2 + H2 = Pt + H2O =>
PtO2 + 2 H2 = Pt + 2 H2O
Hg2(SO3)2 + Co(C2O4) = Hg(C2O4) + Co2(SO3)2 =>
Hg2(SO3)2 + 2 Co(C2O4) = 2 Hg(C2O4) + Co2(SO3)2
CH2O + H = CH4 + HCO3 =>
3 CH2O + 3 H = 2 CH4 + HCO3
Cu(CO3)2 = CuO2 + CO2 =>
Cu(CO3)2 = CuO2 + 2 CO2
C5H12 + O2 = H2O1 + C1O2 =>
C5H12 + 8 O2 = 6 H2O1 + 5 C1O2
Fe3(PO4)2 + Na3PO4 = Fe2(PO4)2 + Na3 =>
2 Fe3(PO4)2 + 2 Na3PO4 = 3 Fe2(PO4)2 + 2 Na3
Fe1Cl3 + Na1O1H1 = Fe1O3H3 + Na1Cl1 =>
Fe1Cl3 + 3 Na1O1H1 = Fe1O3H3 + 3 Na1Cl1
H2SO4 + LiOH = H2O + Li + SO4 =>
H2SO4 + 2 LiOH = 2 H2O + 2 Li + SO4
Mo(OH)3 + HNO2 = MoNO3 + H2O =>
Mo(OH)3 + HNO2 = MoNO3 + 2 H2O
Li + NiCrO4 = LiCrO4 + Ni =>
Li + NiCrO4 = LiCrO4 + Ni
S + HCl = H2S + Cl =>
S + 2 HCl = H2S + 2 Cl
Co{2+} + HCl = H{+} + CoCl4{2-} =>
Co{2+} + 4 HCl = 4 H{+} + CoCl4{2-}
Cu2O + CO = CuC + CO2 =>
Cu2O + 5 CO = 2 CuC + 3 CO2
CH5O2N + O2 = CO2 + H2O + NO2 =>
4 CH5O2N + 9 O2 = 4 CO2 + 10 H2O + 4 NO2
KI + (CH3COO)2Pb = KCH3COO + PbI2 =>
2 KI + (CH3COO)2Pb = 2 KCH3COO + PbI2
C8H18 + HNO3 = CO2 + H2O + NO2 =>
C8H18 + 50 HNO3 = 8 CO2 + 34 H2O + 50 NO2
NaBr + CaNO3 = CaBr2 + Na2NO3 =>
2 NaBr + CaNO3 = CaBr2 + Na2NO3
Na2 + ZnO2 + H2O = Zn(OH)2 + NaOH =>
Na2 + ZnO2 + 2 H2O = Zn(OH)2 + 2 NaOH
Li3BO3 + FeCl3 = LiCl + FeBO3 =>
Li3BO3 + FeCl3 = 3 LiCl + FeBO3
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Cl(g) + Ga(s) = GaCl(s) =>
Cl(g) + Ga(s) = GaCl(s)
Fe(s) + O2 + H2O = Fe(OH)2(aw) =>
2 Fe(s) + O2 + 2 H2O = 2 Fe(OH)2(aw)
TiCl4 + Mg + NH3 = TiN2 + MgCl2 + H2 =>
TiCl4 + 2 Mg + 2 NH3 = TiN2 + 2 MgCl2 + 3 H2
BrO3 + Cl = Br + ClO3 =>
BrO3 + Cl = Br + ClO3
Al{0+} + I2{0+} = Al{3+} + I{-} =>
2 Al{0+} + 3 I2{0+} = 2 Al{3+} + 6 I{-}
BO2 + C = BC2 + O3 =>
3 BO2 + 6 C = 3 BC2 + 2 O3
Cr2Na2O7 + C2H3HgO2 = Hg2Cr2O7 + NaC2H3O2 =>
Cr2Na2O7 + 2 C2H3HgO2 = Hg2Cr2O7 + 2 NaC2H3O2
Ti3 + H = TiH =>
Ti3 + 3 H = 3 TiH
I{-} + H{+} + MnO{4}{-} = H2O + I{2} + Mn{+2} =>
4 I{-} + 6 H{+} + 3 MnO{4}{-} = 3 H2O + 4 I{2} + 3 Mn{+2}
Ag(NO3)3 + NH4OH = AgNH4 + HNO3 =>
2 Ag(NO3)3 + 3 NH4OH = 2 AgNH4 + 7 HNO3
HSO4(aq) + NaOH(aq) = NaSO4(aq) + H2O =>
HSO4(aq) + NaOH(aq) = NaSO4(aq) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/22/24
Équations équilibrées sur08/21/23
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