| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbPbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
AgI + Cl = AgCl + I =>
AgI + Cl = AgCl + I
Sn(NO3)4 = Sn(NO2)4 + O2 =>
Sn(NO3)4 = Sn(NO2)4 + 2 O2
K + HNO3 = H + KNO3 =>
K + HNO3 = H + KNO3
Na3PO4 + CaCl2 = Na3Cl2 + CaPO4 =>
Na3PO4 + CaCl2 = Na3Cl2 + CaPO4
P4O10 + H2O = H3 + PO4 =>
P4O10 + 6 H2O = 4 H3 + 4 PO4
H2SO3 + Ga(OH)3 = HOH + Ga2(SO3)3 =>
3 H2SO3 + 2 Ga(OH)3 = 6 HOH + Ga2(SO3)3
Na + SiO2 = Na2O + Si =>
4 Na + SiO2 = 2 Na2O + Si
C6H12O6 + N2 = CH4 + N2O + CO =>
C6H12O6 + 3 N2 = 3 CH4 + 3 N2O + 3 CO
C6H5OH + Br2 = C6H3Br3O + HBr =>
C6H5OH + 3 Br2 = C6H3Br3O + 3 HBr
Ba + Na2(SO4) = BaSO4 + Na =>
Ba + Na2(SO4) = BaSO4 + 2 Na
NaOCl + H2O2 = NaOH + HCl + O2 =>
NaOCl + H2O2 = NaOH + HCl + O2
HCl + I2 = HI + Cl2 =>
2 HCl + I2 = 2 HI + Cl2
N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O
FeSO4 + Al(NO3)3 = Fe(NO3)2 + Al2(SO4)3 =>
3 FeSO4 + 2 Al(NO3)3 = 3 Fe(NO3)2 + Al2(SO4)3
ZnCl2 + (NH4)2CO3 = ZnCO3 + NH4Cl =>
ZnCl2 + (NH4)2CO3 = ZnCO3 + 2 NH4Cl
CO2 + LiO2 = Li2CO3 + O2 =>
2 CO2 + 4 LiO2 = 2 Li2CO3 + 3 O2
F2 + PI3 = I2 + PF3 =>
3 F2 + 2 PI3 = 3 I2 + 2 PF3
Mg + VCl4 = MgCl2 + V =>
2 Mg + VCl4 = 2 MgCl2 + V
Fe(HCO3)3 = Fe(OH)3 + CO2 =>
Fe(HCO3)3 = Fe(OH)3 + 3 CO2
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
Bi2O3 + Bi + Se = Bi2SeO2 =>
2 Bi2O3 + 2 Bi + 3 Se = 3 Bi2SeO2
ZnCl2 + NaOH = ZnO2 + NaCl + H =>
ZnCl2 + 2 NaOH = ZnO2 + 2 NaCl + 2 H
C3H8O + O2 = CO2 + H2O5 =>
2 C3H8O + 25 O2 = 6 CO2 + 8 H2O5
CH3OH + MnO4 = HCOOH + MnO2 + H2O =>
CH3OH + MnO4 = HCOOH + MnO2 + H2O
H3Po4 + Ca(No3)2 = Ca3(Po4)2 + HNo3 =>
2 H3Po4 + 3 Ca(No3)2 = Ca3(Po4)2 + 6 HNo3
Ti2(C2H3O2)3 + Cd = Cd(C2H3O2) + Ti =>
Ti2(C2H3O2)3 + 3 Cd = 3 Cd(C2H3O2) + 2 Ti
FeC2O4 + O2 = FeO + CO2 =>
2 FeC2O4 + O2 = 2 FeO + 4 CO2
Na2CO3 + LiNO3 = NaNO3 + Li2CO3 =>
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4(s) + H2O =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4(s) + 3 H2O
I2(s) + Br{-}1(aq) = I{-}1(aq) + Br2(l) =>
I2(s) + 2 Br{-}1(aq) = 2 I{-}1(aq) + Br2(l)
(NH4)3(PO4) + Mg(NO2)2 = Mg3(PO4)2 + NH4(NO2) =>
2(NH4)3(PO4) + 3 Mg(NO2)2 = Mg3(PO4)2 + 6 NH4(NO2)
Ag(s) + H2S(aq) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(aq) = Ag2S(s) + H2(g)
NaClKHCO3 = KClNaHCO3 =>
NaClKHCO3 = KClNaHCO3
HgS(s) = Hg(s) + S(s) =>
HgS(s) = Hg(s) + S(s)
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2
KBr + Hg2(CH3COO)2 = K(CH3COO) + Hg2Br2 =>
2 KBr + Hg2(CH3COO)2 = 2 K(CH3COO) + Hg2Br2
CH4N2O + HBr = BrN2O + CH5 =>
CH4N2O + HBr = BrN2O + CH5
S(s) + HCl(aq) = SCl2(aq) + H2(g) =>
S(s) + 2 HCl(aq) = SCl2(aq) + H2(g)
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
NaOCl2 + NH3 = NaONH3 + Cl2 =>
NaOCl2 + NH3 = NaONH3 + Cl2
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
Zn + KNO3 = ZnO + K2O + N2 =>
5 Zn + 2 KNO3 = 5 ZnO + K2O + N2
P2 + O3 + H2O = H3PO4 =>
3 P2 + 5 O3 + 9 H2O = 6 H3PO4
Fe + Cr2O7{-2} + H{+} = Fe{+2} + Cr{+3} + H2O =>
3 Fe + Cr2O7{-2} + 14 H{+} = 3 Fe{+2} + 2 Cr{+3} + 7 H2O
V2O5 + Cl2 + C = COCl2 + VOCl3 =>
V2O5 + 6 Cl2 + 3 C = 3 COCl2 + 2 VOCl3
Fe(s) + HCl = FeCl3 + H2 =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2
Cu(OH)2 + CH2O = HCOOH + H2O + Cu2O =>
2 Cu(OH)2 + CH2O = HCOOH + 2 H2O + Cu2O
Al2O3 + FeS = Al + FeSO4 =>
4 Al2O3 + 3 FeS = 8 Al + 3 FeSO4
KNO3 + C6H10O5 = K2CO3 + CO2 + H2O + N2 =>
24 KNO3 + 5 C6H10O5 = 12 K2CO3 + 18 CO2 + 25 H2O + 12 N2
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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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