| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgOH2 + 2 H2O = 2 H3O + MgO
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
NaOH + NOCl = NaCl + HNO2 =>
NaOH + NOCl = NaCl + HNO2
H5S2 + O2 = SO2 + H2O =>
4 H5S2 + 13 O2 = 8 SO2 + 10 H2O
NaNo2 + AgNO3 = NaNO3 + AgNo2 =>
NaNo2 + AgNO3 = NaNO3 + AgNo2
K2FeO4 + H2O = KFeO2 + KOH + O2 =>
4 K2FeO4 + 2 H2O = 4 KFeO2 + 4 KOH + 3 O2
Fe1(OH)3 = Fe2O3 + H2O =>
2 Fe1(OH)3 = Fe2O3 + 3 H2O
SnO2 + H2 = Sn1 + H2O =>
SnO2 + 2 H2 = Sn1 + 2 H2O
NaOH + H2A = H2O + Na2A =>
2 NaOH + H2A = 2 H2O + Na2A
CaNO32 + K2CO3 = CaCO3 + K2NO32 =>
CaNO32 + K2CO3 = CaCO3 + K2NO32
HCl + FeBr2 = HBr + FeCl2 =>
2 HCl + FeBr2 = 2 HBr + FeCl2
H2O + KO2 = KOH + OH =>
2 H2O + KO2 = KOH + 3 OH
FeI2 + Na2Co3 = FeCo3 + NaI =>
FeI2 + Na2Co3 = FeCo3 + 2 NaI
Li + CO2 = C + LiO =>
2 Li + CO2 = C + 2 LiO
Al + NaNO3 + H2O = NH3 + NaOH + Al(OH)3 =>
8 Al + 3 NaNO3 + 18 H2O = 3 NH3 + 3 NaOH + 8 Al(OH)3
CrCl3 + Ag(ClO3) = Cr(ClO3)3 + AgCl =>
CrCl3 + 3 Ag(ClO3) = Cr(ClO3)3 + 3 AgCl
Na2CO3 + H2SO4 = H2O + CO2 + Na2SO4 =>
Na2CO3 + H2SO4 = H2O + CO2 + Na2SO4
K2CO3 + HCI = H2CO3 + KCI =>
K2CO3 + 2 HCI = H2CO3 + 2 KCI
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
PI3 = P + I2 =>
2 PI3 = 2 P + 3 I2
HCl + CaBr2 = CaCl2 + HBr =>
2 HCl + CaBr2 = CaCl2 + 2 HBr
Ba(NO3)2(aq)NaCl(aq) = BaCl + Na(NO3)2 =>
Ba(NO3)2(aq)NaCl(aq) = BaCl + Na(NO3)2
N2 + F2 = N2F =>
2 N2 + F2 = 2 N2F
Li2C2O4 + MgCl2 = LiCl + MgC2O4 =>
Li2C2O4 + MgCl2 = 2 LiCl + MgC2O4
C2H4O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H4O + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 2 Cr{+3} + 4 H2O
Au(s) + KNo3(ag) = K + AuNo3 =>
Au(s) + KNo3(ag) = K + AuNo3
Ca3(PO4)2 + O2 = CaO + PO4 =>
2 Ca3(PO4)2 + 3 O2 = 6 CaO + 4 PO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C3H6(g) + NH3(s) + O2(g) = C3H3N(g) + H2O(g) =>
2 C3H6(g) + 2 NH3(s) + 3 O2(g) = 2 C3H3N(g) + 6 H2O(g)
CH3Cl + CuO = CuCl2 + H2O + CO2 + Cu =>
2 CH3Cl + 7 CuO = CuCl2 + 3 H2O + 2 CO2 + 6 Cu
Cl2 + O2 = Cl2O7 = =>
2 Cl2 + 7 O2 = 2 Cl2O7
Ba(OH)2 + C6H5COOH = H2O + Ba(C6H5COO)2 =>
Ba(OH)2 + 2 C6H5COOH = 2 H2O + Ba(C6H5COO)2
HCl + FeBr2 = HBr + FeCl2 =>
2 HCl + FeBr2 = 2 HBr + FeCl2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Cu2O + Carbon = copper + Carbonmonoxide =>
Cu2O + C = 2 Cu + CO
(NH4)2SO4 + KMnO4 = (NH4)MnO4 + K2SO4 =>
(NH4)2SO4 + 2 KMnO4 = 2(NH4)MnO4 + K2SO4
K3Ti5NbO14 + HCl + NH2O = H3Ti5NbO14NH2O + KCl =>
K3Ti5NbO14 + 3 HCl + NH2O = H3Ti5NbO14NH2O + 3 KCl
NaN3 = sodium + nitrogen =>
2 NaN3 = 2 Na + 3 N2
Cl2 + Br2 = BrCl3 =>
3 Cl2 + Br2 = 2 BrCl3
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
FeSO4 + Al = FeAlSO4 =>
FeSO4 + Al = FeAlSO4
BaCl2 + Ag(CH3COO) = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 Ag(CH3COO) = Ba(CH3COO)2 + 2 AgCl
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
CoCl2 + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4OH = 2 NH4Cl + Co(OH)2
MgHCO3 + CH3COOH = H2O + CO2 + Mg(CH3COO)2 =>
8 MgHCO3 + 15 CH3COOH = 10 H2O + 6 CO2 + 8 Mg(CH3COO)2
KBr + Cl{2-} = KCl + Br{2-} =>
KBr + Cl{2-} = KCl + Br{2-}
H2S + Cr2O7 = H2O + Cr + S8 =>
56 H2S + 8 Cr2O7 = 56 H2O + 16 Cr + 7 S8
BiCl3 + NaOH + Cl2 = Na2Bi(OH)6 + NaCl =>
2 BiCl3 + 12 NaOH + Cl2 = 2 Na2Bi(OH)6 + 8 NaCl
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
CO(NH2)2 = HNCO + NH3 =>
CO(NH2)2 = HNCO + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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