| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO2)2 + 2 H3PO4 = 2 H3PO4(NO2) + Ba
CH3OH1 + O2 = CO2 + H2O =>
2 CH3OH1 + 3 O2 = 2 CO2 + 4 H2O
CO2 + K3[Cr(OH)6] = K2CO3 + Cr(OH)3 + H2O =>
3 CO2 + 2 K3[Cr(OH)6] = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
Fe2(SO4)3 + AgNO3 = Fe2NO3 + Ag(SO4)3 =>
Fe2(SO4)3 + AgNO3 = Fe2NO3 + Ag(SO4)3
C2H5NO2 + NH4(OH) + Na2CO3 = C4H11N3O5Na4 + CO2 + H2O =>
2 C2H5NO2 + NH4(OH) + 2 Na2CO3 = C4H11N3O5Na4 + 2 CO2 + 2 H2O
ZnS + PbO = Pb + ZnO + S =>
ZnS + PbO = Pb + ZnO + S
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3 =>
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3
C6H5CH2OH + KMnO4 = C6H5CO2K + MnO2 + KOH + H2O =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2K + 4 MnO2 + KOH + 4 H2O
H2O + Zn = H2 + Zn(OH)2 =>
2 H2O + Zn = H2 + Zn(OH)2
Na2S2O3 + H2O2 = Na2SO4H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4H2SO4 + 3 H2O
C + S + Cl2 = CSCl =>
2 C + 2 S + Cl2 = 2 CSCl
FeCl3 + KHSO3 + H2O = FeCl2 + H2SO4 + KCl + HCl =>
2 FeCl3 + KHSO3 + H2O = 2 FeCl2 + H2SO4 + KCl + HCl
Ca + N2 = Ca3(N2)3 =>
3 Ca + 3 N2 = Ca3(N2)3
CuSO4(aq) + K3PO4(aq) = Cu3(PO4)2(s) + K2SO4(aq) =>
3 CuSO4(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 3 K2SO4(aq)
(NH4)2SO4 + Na2CO3 = NaNH4 + SO4CO3 =>
(NH4)2SO4 + Na2CO3 = 2 NaNH4 + SO4CO3
C2H2(g) + O2 = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2 = 4 CO2(g) + 2 H2O(g)
Ba(Na3)2 + H2SO4 = BaSO4 + HNa3 =>
Ba(Na3)2 + H2SO4 = BaSO4 + 2 HNa3
H2C6H6O6 + KOH = H2O + HC6H6O6K =>
H2C6H6O6 + KOH = H2O + HC6H6O6K
NH4C2H3O2 + Ca(OH)2 = CaC2H3O2 + NH4(OH)2 =>
NH4C2H3O2 + Ca(OH)2 = CaC2H3O2 + NH4(OH)2
RhCl + KI = ClK + RhI =>
RhCl + KI = ClK + RhI
Al + CuO = Al2O6 + Cu =>
2 Al + 6 CuO = Al2O6 + 6 Cu
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
Ca(HCO3)2 + NH4OH = Ca(OH)2 + (NH4)2CO3 + H2O =>
Ca(HCO3)2 + 4 NH4OH = Ca(OH)2 + 2(NH4)2CO3 + 2 H2O
NaNO3 + H2O = NO + O2 + NaOH =>
4 NaNO3 + 2 H2O = 4 NO + 3 O2 + 4 NaOH
Al2(SO4)3 + Na2CO3 + H2O = CO2 + Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 3 Na2SO4 + 2 Al(OH)3
C6H14N4O2 + O2 = H2O + CO2 + CH4ON2 =>
2 C6H14N4O2 + 11 O2 = 6 H2O + 8 CO2 + 4 CH4ON2
CaS + V3(PO4)4 = VS2 + Ca3(PO4)2 =>
6 CaS + V3(PO4)4 = 3 VS2 + 2 Ca3(PO4)2
ZnO + Cl = ZnCl2 + O =>
ZnO + 2 Cl = ZnCl2 + O
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
HL + KOH = KL + H2O =>
HL + KOH = KL + H2O
(NH4)3PMo12O40 + HNO3 = H3PMo12O40 + NO + H2O =>
(NH4)3PMo12O40 + 5 HNO3 = H3PMo12O40 + 8 NO + 7 H2O
HNO3 + V(OH)2 = V(NO3)2 + H2O =>
2 HNO3 + V(OH)2 = V(NO3)2 + 2 H2O
Au + HCl + HNO3 = AuCl3 + H2O + NO =>
Au + 3 HCl + HNO3 = AuCl3 + 2 H2O + NO
Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
Ru + H3 = RuH3 =>
Ru + H3 = RuH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO3{2-} + H3O{+} = CO2 + H2O =>
CO3{2-} + 2 H3O{+} = CO2 + 3 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
FeS + HNO3 = NO + S + Fe(NO3)3 + H2O =>
FeS + 4 HNO3 = NO + S + Fe(NO3)3 + 2 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
AgBr + O2 = Ag2O + OBr2 =>
2 AgBr + O2 = Ag2O + OBr2
Cu + AuNo3 = Au + Cu(No3)2 =>
Cu + 2 AuNo3 = 2 Au + Cu(No3)2
K2S2O8 + Al = K2SO4 + Al2(SO4)3 =>
3 K2S2O8 + 2 Al = 3 K2SO4 + Al2(SO4)3
Fe2 + SiC2H3O2 = Fe(C2H3O2)2 + Si =>
Fe2 + 4 SiC2H3O2 = 2 Fe(C2H3O2)2 + 4 Si
C2H4O2 = C2H3O2 + H =>
C2H4O2 = C2H3O2 + H
Pb2PbO4 + H{+} = Pb2{+} + PbO2 + H2O =>
7 Pb2PbO4 + 4 H{+} = 4 Pb2{+} + 13 PbO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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