| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na = Na{+} + e
H2SO4 + NH5O = H2O + N2H8SO4 =>
H2SO4 + 2 NH5O = 2 H2O + N2H8SO4
AgNH3 + Na2SO4 = Ag2SO4 + NaNH3 =>
2 AgNH3 + Na2SO4 = Ag2SO4 + 2 NaNH3
Ag2O + H2O + NH4NO3 = [Ag(NH3)2] + OH =>
Ag2O + 11 H2O + 2 NH4NO3 = 2[Ag(NH3)2] + 18 OH
Al(NO3)3(aq) + Ba(OH)2(aq) = Al(OH)3(aq) + Ba(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(aq) + 3 Ba(NO3)2(aq)
H3B + OH = B + H2O =>
H3B + 3 OH = B + 3 H2O
Mg3(PO4)2 + H2O = H3(PO4)2 + MgOH =>
Mg3(PO4)2 + 3 H2O = H3(PO4)2 + 3 MgOH
U(SO4)2 + Zn = ZnSO4 + U =>
U(SO4)2 + 2 Zn = 2 ZnSO4 + U
Na2CO3(aq) + H2SO4 = CO2 + H2O + Na2SO4(aq) =>
Na2CO3(aq) + H2SO4 = CO2 + H2O + Na2SO4(aq)
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + HNO2 =>
As2S3 + 14 HNO3 + 6 H2O = 2 H3AsO4 + 3 H2SO4 + 14 HNO2
Br2 + HgO + H2O = HgBr2 + HBrO =>
2 Br2 + HgO + H2O = HgBr2 + 2 HBrO
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
Sn + ZnO = SnO + Zn =>
Sn + ZnO = SnO + Zn
Y2O3 + HOH = Y(OH)3 =>
Y2O3 + 3 HOH = 2 Y(OH)3
Au + Ca(SO4) = Ca + Au(SO4)2 =>
Au + 2 Ca(SO4) = 2 Ca + Au(SO4)2
Al + K2SO4 = K2 + AlSO4 =>
Al + K2SO4 = K2 + AlSO4
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(l)CO2(g) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(l)CO2(g)
SiO2 + K = KO + Si =>
SiO2 + 2 K = 2 KO + Si
H3PO4 + Mg = Mg(PO4)2 + H2 =>
2 H3PO4 + Mg = Mg(PO4)2 + 3 H2
ZnCl2(aq) + Hg2(NO3)2(aq) = Zn(NO3)2 + Hg2Cl2 =>
ZnCl2(aq) + Hg2(NO3)2(aq) = Zn(NO3)2 + Hg2Cl2
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
H2O + H2SO3 + Br2 = HBr + H2SO4 =>
H2O + H2SO3 + Br2 = 2 HBr + H2SO4
C3H6NO5P{-2} + OH{-} = PO4{-3} + C3H7NO2 =>
C3H6NO5P{-2} + OH{-} = PO4{-3} + C3H7NO2
KNO3HI = KIHNO3 =>
KNO3HI = KIHNO3
NaN3 + CuO = Na2O + N2 + Cu =>
2 NaN3 + CuO = Na2O + 3 N2 + Cu
KMnO4 + NaOH + Zn = Zn(OH)2 + K2MnO4 + NaMnO4 =>
4 KMnO4 + 2 NaOH + Zn = Zn(OH)2 + 2 K2MnO4 + 2 NaMnO4
Na + P = NaP =>
Na + P = NaP
C2H14O2N + O2 + H{+} = CO2 + NH4{+} + H2O =>
4 C2H14O2N + 15 O2 + 4 H{+} = 8 CO2 + 4 NH4{+} + 22 H2O
F + CN = N + CF4 =>
4 F + CN = N + CF4
C + P4 = C3P4 =>
3 C + P4 = C3P4
Mg(s) + FeCl3 = MgCl + Fe =>
3 Mg(s) + FeCl3 = 3 MgCl + Fe
SiC + Ca(OH)2 = SiCCa(OH)2 =>
SiC + Ca(OH)2 = SiCCa(OH)2
Na + ZnSO4 = NaZnSO4 =>
Na + ZnSO4 = NaZnSO4
Lu2O3 + MnO + Cu2O + WO3 = LuMnCuWO6 =>
Lu2O3 + 2 MnO + Cu2O + 2 WO3 = 2 LuMnCuWO6
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaCO3H2O = NaOHHCO3 =>
NaCO3H2O = NaOHHCO3
H + NaOH = NaH + H2O =>
2 H + NaOH = NaH + H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
HC2H3O2 + K = H2 + KC2H3O2 =>
2 HC2H3O2 + 2 K = H2 + 2 KC2H3O2
Fe2O3*H2O + HNo3 = Fe(No3)3 + H2O =>
Fe2O3*H2O + 6 HNo3 = 2 Fe(No3)3 + 4 H2O
NaAl3Si3O10(OH)2 + H{+} + H2O = Na{+} + Al2Si2O5(OH)4 =>
2 NaAl3Si3O10(OH)2 + 2 H{+} + 3 H2O = 2 Na{+} + 3 Al2Si2O5(OH)4
HCl + CaHO = CaCl + H2O =>
HCl + CaHO = CaCl + H2O
FeTiO3(s) + HCl(aq) + Cl2(g) = FeCl3(aq) + TiO2(s) + H2O(l) =>
2 FeTiO3(s) + 4 HCl(aq) + Cl2(g) = 2 FeCl3(aq) + 2 TiO2(s) + 2 H2O(l)
I{+} + H2O = H{+} + HOI =>
I{+} + H2O = H{+} + HOI
Mg + H2O2 = Mg(OH)2 =>
Mg + H2O2 = Mg(OH)2
C7H7Br + Mg = C7H7MgBr =>
C7H7Br + Mg = C7H7MgBr
Cl2 + KI + KOH = KCl + KIO3 + H2 = =>
3 Cl2 + 2 KI + 6 KOH = 6 KCl + 2 KIO3 + 3 H2
C7H7Br + C10H14O + NaOH = C17H20O + NaBr + H2O =>
C7H7Br + C10H14O + NaOH = C17H20O + NaBr + H2O
Cu(OH)2 + H2CO3 = CuCO3 + H2O =>
Cu(OH)2 + H2CO3 = CuCO3 + 2 H2O
NaI + F = NaF + I2 =>
2 NaI + 2 F = 2 NaF + I2
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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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