| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Co(H2O)6]2{+} + [CoCl4]2{-} = 2[Co(H2O)6][CoCl4]
Mn2O3 + MgO = MgMn2O4 =>
Mn2O3 + MgO = MgMn2O4
MnO4 + Cr2O3 = MnO2 + CrO4 =>
5 MnO4 + 2 Cr2O3 = 5 MnO2 + 4 CrO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2S + HI = KI + H2S =>
K2S + 2 HI = 2 KI + H2S
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
ClCH2COOCH2CH3 + NaOH = CH3COONa + HOCH2CH2OH + NaCl =>
ClCH2COOCH2CH3 + 2 NaOH = CH3COONa + HOCH2CH2OH + NaCl
Ag2O(aq) = Ag(s) + O2 =>
2 Ag2O(aq) = 4 Ag(s) + O2
K3PO4 + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2(s) =>
2 K3PO4 + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2(s)
Cu(NO3)2 + K2CrO4 = Cu2(CrO4)2 + KNO3 =>
2 Cu(NO3)2 + 2 K2CrO4 = Cu2(CrO4)2 + 4 KNO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Mg + NH4Cl + H2O = MgCl2 + (NH3*H2O) + H2 =>
Mg + 2 NH4Cl + 2 H2O = MgCl2 + 2(NH3*H2O) + H2
BaCl2 + AgBr = BaBr + AgCl2 =>
BaCl2 + AgBr = BaBr + AgCl2
C8H7N3O2 + OH = C8H7NO4 + N2 + H2O =>
C8H7N3O2 + 4 OH = C8H7NO4 + N2 + 2 H2O
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
NiCl2*6H2O + C2H8N2 = (Ni(C2H8N2)3)Cl2 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = (Ni(C2H8N2)3)Cl2 + 6 H2O
PtCl4 + NaBH4 + H2O = Pt + H3BO3 + H2 + NaCl =>
PtCl4 + 4 NaBH4 + 12 H2O = Pt + 4 H3BO3 + 14 H2 + 4 NaCl
H2S + H{+} + BrO2{-} = S + Br2 + H2O =>
3 H2S + 2 H{+} + 2 BrO2{-} = 3 S + Br2 + 4 H2O
HgClI = Hg + Cl + I =>
HgClI = Hg + Cl + I
N2O6 + H2 = HNO3 =>
N2O6 + H2 = 2 HNO3
Li2CO3 + HCl = Li2Cl2 + CO3H2 =>
Li2CO3 + 2 HCl = Li2Cl2 + CO3H2
IO3 + H3O = I2 + H2O =>
2 IO3 + 12 H3O = I2 + 18 H2O
HCl2 = Cl + H =>
HCl2 = 2 Cl + H
SCO + NaOH = Na2S + CO2 + H2O =>
SCO + 2 NaOH = Na2S + CO2 + H2O
EDTA + CaCl2 = CaEDTA + Cl2 =>
EDTA + CaCl2 = CaEDTA + Cl2
MnO4{-} + H3O{+} + H2C2O4 = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 6 H3O{+} + 5 H2C2O4 = 2 Mn{2+} + 14 H2O + 10 CO2
KI = I2 + K =>
2 KI = I2 + 2 K
C3H5(OH)3 + HBr = C3H5Br3 + H2O =>
C3H5(OH)3 + 3 HBr = C3H5Br3 + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C4H10 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 C4H10 + 10 KMnO4 + 2 H2O = 6 CH3COOH + 10 MnO2 + 10 KOH
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Cr(NH3)6Cl3 + HNO3 = Cr(NH3)6(NO3)3 + HCl =>
Cr(NH3)6Cl3 + 3 HNO3 = Cr(NH3)6(NO3)3 + 3 HCl
AgClO3 + Na2S = Ag2S + NaClO3 =>
2 AgClO3 + Na2S = Ag2S + 2 NaClO3
Na2S + KMnO4 + H2O = SO2 + MnO2 + NaOH + KOH =>
Na2S + 2 KMnO4 + 2 H2O = SO2 + 2 MnO2 + 2 NaOH + 2 KOH
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
HI(aq) + Ba(OH)2(aq) = BaI2(aq) + H2O(l) =>
2 HI(aq) + Ba(OH)2(aq) = BaI2(aq) + 2 H2O(l)
Mg(NO3)2 + K2PO4 = MgPO4 + K2(NO3)2 =>
Mg(NO3)2 + K2PO4 = MgPO4 + K2(NO3)2
Cd + NO3 = Cd2NO3 =>
2 Cd + NO3 = Cd2NO3
NH4 + CuO = N2 + H2O + Cu =>
2 NH4 + 4 CuO = N2 + 4 H2O + 4 Cu
K2S + CdCl2 = KCl + CdS =>
K2S + CdCl2 = 2 KCl + CdS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2CO3 + RbOH = H2O + Rb4CO4 =>
H2CO3 + 4 RbOH = 3 H2O + Rb4CO4
CH3NHNH2 + N2O4 = N2 + CO2 + H2O =>
4 CH3NHNH2 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O
CS2(s) + O2(g) = CO2(g) + SO2(s) =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2(s)
CrCl3 + NH3 + HO2 = Cr(OH)3 + NHCl4 =>
4 CrCl3 + 3 NH3 + 6 HO2 = 4 Cr(OH)3 + 3 NHCl4
BaPO4 + H2O = Ba(OH)2 + H2PO4 =>
BaPO4 + 2 H2O = Ba(OH)2 + H2PO4
Tc3(PO4)7 + V(OH)5 = Tc(OH)7 + V3(PO4)5 =>
5 Tc3(PO4)7 + 21 V(OH)5 = 15 Tc(OH)7 + 7 V3(PO4)5
C3H6 + O2 = CO2 + H4O =>
4 C3H6 + 15 O2 = 12 CO2 + 6 H4O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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