| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3AsO3 + 2 AgNO3 + H2O = H3AsO4 + 2 Ag + 2 HNO3
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
H3CNH2 + O2 = CO2 + H2O + N2 =>
4 H3CNH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
(CH2)6(l) + O2(g) = CO2 + H2O =>
(CH2)6(l) + 9 O2(g) = 6 CO2 + 6 H2O
K + Pb(NO3)2 = K(NO3) + Pb =>
2 K + Pb(NO3)2 = 2 K(NO3) + Pb
CuSO4 + H3PO2 + H2O = CuH + H2SO4 + H3PO4 =>
4 CuSO4 + 3 H3PO2 + 6 H2O = 4 CuH + 4 H2SO4 + 3 H3PO4
Fe + AlO2 = FeO2 + Al =>
Fe + AlO2 = FeO2 + Al
(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2
Co + (OH)2 = Co(OH)2 =>
Co + (OH)2 = Co(OH)2
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
Ag + Fe2{+} = Ag{+} + Fe =>
Ag + Fe2{+} = Ag{+} + 2 Fe
Ca3P2(s) + H2O = Ca(OH)2 + PH3 =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ga + MgO = Ga2O3 + Mg =>
2 Ga + 3 MgO = Ga2O3 + 3 Mg
K2CO3 + Ca(MnO4)2 = KMnO4 + CaCO3 =>
K2CO3 + Ca(MnO4)2 = 2 KMnO4 + CaCO3
I2 + Al2S3 = AlI3 + S =>
3 I2 + Al2S3 = 2 AlI3 + 3 S
Cu(OH)2(aq) = CuO + H2O(l) =>
Cu(OH)2(aq) = CuO + H2O(l)
PPh3 + O2 = OPPh3 =>
2 PPh3 + O2 = 2 OPPh3
HgNO3 + LiCl = HgCl + LiNO3 =>
HgNO3 + LiCl = HgCl + LiNO3
C7H7O3 + CH3OH = C8H8O3 + H2O =>
14 C7H7O3 + 6 CH3OH = 13 C8H8O3 + 9 H2O
Sn{2+} + Bi(NO3)3 = Bi + Sn{4+} + NO3{-} =>
3 Sn{2+} + 2 Bi(NO3)3 = 2 Bi + 3 Sn{4+} + 6 NO3{-}
C5H12O5 + O2 = CO2 + H2O =>
2 C5H12O5 + 11 O2 = 10 CO2 + 12 H2O
N + H2 = NH4 =>
N + 2 H2 = NH4
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
I2 + RbOH = RbIO3 + H2O + RbI =>
3 I2 + 6 RbOH = RbIO3 + 3 H2O + 5 RbI
AgNO3 + NH4CNS = AgCNS + NH4NO3 =>
AgNO3 + NH4CNS = AgCNS + NH4NO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H7NO + MnSO4 = C2H7NO2 + MnS =>
4 C2H7NO + MnSO4 = 4 C2H7NO2 + MnS
AgNO3 + K2SiO3 = KNO3 + Ag2SiO3 =>
2 AgNO3 + K2SiO3 = 2 KNO3 + Ag2SiO3
N2H4(l) + N2O4(g) = H2O(l) + N2(g) =>
2 N2H4(l) + N2O4(g) = 4 H2O(l) + 3 N2(g)
Cd + Zn = CdZn =>
Cd + Zn = CdZn
S3P2 = S8 + P =>
8 S3P2 = 3 S8 + 16 P
Ca + Na2S = CaS + Na =>
Ca + Na2S = CaS + 2 Na
Pt + HNO3 = PtH + NO3 =>
Pt + HNO3 = PtH + NO3
Ba + (NH4)2C2O4 = BaC2O4 + (NH4)2 =>
Ba + (NH4)2C2O4 = BaC2O4 + (NH4)2
Li2CO3 + SiO2 = Li2SiO3 + CO2 =>
Li2CO3 + SiO2 = Li2SiO3 + CO2
(NH4)2SO4 + KOH = K2SO4 + NH4OH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH4OH
Cl + BaF2 = BaCl2 + F =>
2 Cl + BaF2 = BaCl2 + 2 F
TiCl3 + Br2 = TiBr3 + Cl2 =>
2 TiCl3 + 3 Br2 = 2 TiBr3 + 3 Cl2
HCOOH + LiOH = LiHCOO + H2O =>
HCOOH + LiOH = LiHCOO + H2O
K2Cr2O7 + AlCl3 = KCl + Al2(Cr2O7)3 =>
3 K2Cr2O7 + 2 AlCl3 = 6 KCl + Al2(Cr2O7)3
Ca(CN)2 + HCl = CaCl2 + HCN =>
Ca(CN)2 + 2 HCl = CaCl2 + 2 HCN
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
K2SO3(s) + HNO3(aq) = KNO3 + SO2 + H2O =>
K2SO3(s) + 2 HNO3(aq) = 2 KNO3 + SO2 + H2O
Sn(NO2)2 + Pt3N4 = Sn3N2 + Pt(NO2)4 =>
6 Sn(NO2)2 + Pt3N4 = 2 Sn3N2 + 3 Pt(NO2)4
As2S3 + NaClO + NaOH = Na3AsO4 + NaCl + Na2SO4 + H2O =>
As2S3 + 14 NaClO + 12 NaOH = 2 Na3AsO4 + 14 NaCl + 3 Na2SO4 + 6 H2O
C6H5C2H5 + KMnO4 = C6H5COOH + KOH + MnO2 + CO2 =>
C6H5C2H5 + 4 KMnO4 = C6H5COOH + 4 KOH + 4 MnO2 + CO2
Pb(C2H3O2)2(aq) + NH4Cl(aq) = PbCl2(s) + NH4C2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 NH4Cl(aq) = PbCl2(s) + 2 NH4C2H3O2(aq)
Al(OH)3 + Pb = Pb(OH)2 + Al =>
2 Al(OH)3 + 3 Pb = 3 Pb(OH)2 + 2 Al
Cs(s) + H2O(i) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(i) = 2 CsOH(s) + H2(g)
Al(NO3)2 + NaOH = AlOH + Na(NO3)2 =>
Al(NO3)2 + NaOH = AlOH + Na(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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