| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 ClO2 + 5 H2O = 9 HClO3 + HCl2
H3O + CO2 = CH3 + OH =>
5 H3O + 2 CO2 = 2 CH3 + 9 OH
Ba(OH)2 + K2Cr2O7 = BaCrO4 + KOH + H2O =>
2 Ba(OH)2 + K2Cr2O7 = 2 BaCrO4 + 2 KOH + H2O
Pb + AgI = PbI2 + Ag =>
Pb + 2 AgI = PbI2 + 2 Ag
SnCl2 + FeSO4 = SnSO4 + FeCl2 =>
SnCl2 + FeSO4 = SnSO4 + FeCl2
Al(OH)3 + H2C2O4*2H2O = Al2(C2O4)3 + H2O =>
2 Al(OH)3 + 3 H2C2O4*2H2O = Al2(C2O4)3 + 12 H2O
Mg(NO3)2*6H2O + Si(CH3CH2O)4 = Mg2SiO4 + CH3CH2OH + H2O + HNO3 =>
2 Mg(NO3)2*6H2O + Si(CH3CH2O)4 = Mg2SiO4 + 4 CH3CH2OH + 8 H2O + 4 HNO3
NaCl = Na + Cl =>
NaCl = Na + Cl
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CH3OH + C9H8O4 = C8H8O3 + C3H6O2 =>
11 CH3OH + 3 C9H8O4 = C8H8O3 + 10 C3H6O2
HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na + TiCl4 = NaCl + Ti =>
4 Na + TiCl4 = 4 NaCl + Ti
Bi(NO3)3 + Na4(Sn(OH)6) = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na4(Sn(OH)6) = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
H2O + I = IO3 + H =>
3 H2O + I = IO3 + 6 H
Al + Cu(No3)2 = Al(No3)3 + Cu =>
2 Al + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl2 = Cl2 + Fe =>
FeCl2 = Cl2 + Fe
MoCl5(s) + Na2S(s) = MoS2(s) + NaCl(s) + S(s) =>
2 MoCl5(s) + 5 Na2S(s) = 2 MoS2(s) + 10 NaCl(s) + S(s)
PbSO4 + HCl = H2PbCl4 + H2SO4 =>
PbSO4 + 4 HCl = H2PbCl4 + H2SO4
C4H10 + HCl = C4H11 + Cl =>
C4H10 + HCl = C4H11 + Cl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + H2O + NH3 =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + H2O + 4 NH3
H3N + NaOH = H2O + Na3N =>
H3N + 3 NaOH = 3 H2O + Na3N
VOCl2 + NaOH + H2O = V(OH)4 + NaCl =>
VOCl2 + 2 NaOH + H2O = V(OH)4 + 2 NaCl
Cr(OH)3 + H2O2 = HCrO4 + H2O =>
Cr(OH)3 + 2 H2O2 = HCrO4 + 3 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Au + Li2O = Au2O + Li =>
2 Au + Li2O = Au2O + 2 Li
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ba + Ag = BaAg =>
Ba + Ag = BaAg
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g) =>
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
CH2O2 + NaHCO3 = NaCHO2 + H2O + CO2 =>
CH2O2 + NaHCO3 = NaCHO2 + H2O + CO2
Cu(OH)2 + HNO3 = CuOHNO3 + H2O =>
Cu(OH)2 + HNO3 = CuOHNO3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
ZnS + H2 = Zn + H2S =>
ZnS + H2 = Zn + H2S
MgCl2 + NH3 = Mg(NH3) + Cl =>
MgCl2 + NH3 = Mg(NH3) + 2 Cl
Cl + PO = ClP + O2 =>
2 Cl + 2 PO = 2 ClP + O2
SnCO3 + HNO3 = CO2 + H2O + Sn(NO3)2 =>
SnCO3 + 2 HNO3 = CO2 + H2O + Sn(NO3)2
CsOH + HBr = CsH + BrOH =>
CsOH + HBr = CsH + BrOH
HI(aq) + K2CO3 = KI + H2O + CO2 =>
2 HI(aq) + K2CO3 = 2 KI + H2O + CO2
K3(PO4)(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3(PO4)(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
C + OH = CO3 + H2O =>
C + 6 OH = CO3 + 3 H2O
Cu + Cd(ClO4)2 = Cd + Cu(ClO4) =>
2 Cu + Cd(ClO4)2 = Cd + 2 Cu(ClO4)
NaClO + FeSO4 = Fe(ClO)2 + Na2SO4 =>
2 NaClO + FeSO4 = Fe(ClO)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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