| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3COO)3Al = 3 CH3COO + Al
Pb(OH)2 + H2SeO3 = Pb(HSeO3)2 + H2O =>
Pb(OH)2 + 2 H2SeO3 = Pb(HSeO3)2 + 2 H2O
BrCH3 + H2O = CH4O + HBr =>
BrCH3 + H2O = CH4O + HBr
Na(HSO3) + H2(SO4) = Na2(SO4) + SO2 + H2O =>
2 Na(HSO3) + H2(SO4) = Na2(SO4) + 2 SO2 + 2 H2O
Cu(NO3)2 + CuO = CuNO + CuO3 =>
2 Cu(NO3)2 + 7 CuO = 4 CuNO + 5 CuO3
CU2 + H2O + CO2 = CUCO3*CU(OH)2 =>
CU2 + H2O + 2 CO2 = CUCO3*CU(OH)2
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3PO4*14MoO3 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 2(NH4)6Mo7O24 + 11 HNO3 = (NH4)3PO4*14MoO3 + 2 NaNO3 + 9 NH4NO3 + 6 H2O
SbCl5 + KI = KCl + I2 + SbCl2 =>
2 SbCl5 + 6 KI = 6 KCl + 3 I2 + 2 SbCl2
Sn3(PO4)4 + Ba(CO3) = Ba3(PO4)2 + Sn(CO3)2 =>
Sn3(PO4)4 + 6 Ba(CO3) = 2 Ba3(PO4)2 + 3 Sn(CO3)2
BiF3 + Li2SO3 = LiF + Bi2(SO3)3 =>
2 BiF3 + 3 Li2SO3 = 6 LiF + Bi2(SO3)3
NI3 = N2 + I23 =>
46 NI3 = 23 N2 + 6 I23
Al + K2SO4 + SO4 + H2O = KAl(SO4)2*12H2O =>
2 Al + K2SO4 + 3 SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
K2C2O4 + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 K2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 6 K2SO4 + 8 H2O + 2 MnSO4
KClO4 + AgNO3 = KNO3 + AgClO4 =>
KClO4 + AgNO3 = KNO3 + AgClO4
C17H21N + O2 = CO2 + H2O + N2 =>
4 C17H21N + 89 O2 = 68 CO2 + 42 H2O + 2 N2
Cr(OH)3 + (OH{-}) + H2O2 = ((CrO4)2{-}) + H2O =>
4 Cr(OH)3 + 2(OH{-}) + 9 H2O2 = 2((CrO4)2{-}) + 16 H2O
HBr(aq) + Na2SO4(aq) = H2SO4 + NaBr =>
2 HBr(aq) + Na2SO4(aq) = H2SO4 + 2 NaBr
H3PO4 + Fe(OH)3 = Fe3(PO4)3 + HOH =>
3 H3PO4 + 3 Fe(OH)3 = Fe3(PO4)3 + 9 HOH
MoO3 + KI + HCl = MoO2I + KCl + I2 + H2O =>
2 MoO3 + 4 KI + 4 HCl = 2 MoO2I + 4 KCl + I2 + 2 H2O
[NH4]3PO4 = H3PO4 + NH3 =>
[NH4]3PO4 = H3PO4 + 3 NH3
Zn + HCl(aq) = ZnCl2 + H2 =>
Zn + 2 HCl(aq) = ZnCl2 + H2
KY + Br = Y + KBr =>
KY + Br = Y + KBr
CaO + Mn2O3 + SiO2 = CaMnO4 + Si =>
4 CaO + 2 Mn2O3 + 3 SiO2 = 4 CaMnO4 + 3 Si
Al(OH)3 + HBrO3 = Al(BrO3)3 + H2O =>
Al(OH)3 + 3 HBrO3 = Al(BrO3)3 + 3 H2O
Zn(s) + HI(aq) = ZnI(aq) + H2(g) =>
2 Zn(s) + 2 HI(aq) = 2 ZnI(aq) + H2(g)
TiO2 + Ca(NO3)2(H2O)4 + CH4N2O = CaTiO3 + N2 + CO2 + H2O =>
3 TiO2 + 3 Ca(NO3)2(H2O)4 + 5 CH4N2O = 3 CaTiO3 + 8 N2 + 5 CO2 + 22 H2O
AuCl3 + K4[Fe(CN)6] = AuCl + K3[Fe(CN)6] + KCl =>
AuCl3 + 2 K4[Fe(CN)6] = AuCl + 2 K3[Fe(CN)6] + 2 KCl
H2SO3 + LiOH = H2O + LiSO3 + H =>
H2SO3 + LiOH = H2O + LiSO3 + H
(CaCO3) = (CaO) + (CO2) =>
(CaCO3) = (CaO) + (CO2)
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4] =>
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4]
Ca(HCO3)2(s) = CaCO3(s) + CO2(g) + H2O(l) =>
Ca(HCO3)2(s) = CaCO3(s) + CO2(g) + H2O(l)
Al2O3(s) + C = Al + CO =>
Al2O3(s) + 3 C = 2 Al + 3 CO
NaHSO4 + Pb(NO3) = NaNO3 + PbHSO4 =>
NaHSO4 + Pb(NO3) = NaNO3 + PbHSO4
MgO + Ba(OH)2 = BaO + Mg(OH)2 =>
MgO + Ba(OH)2 = BaO + Mg(OH)2
ClO3 + H2O = ClO4 + H =>
ClO3 + H2O = ClO4 + 2 H
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
Ag2F = Ag + F2 =>
2 Ag2F = 4 Ag + F2
Na2(CO3) + H(NO3) = NaNO3 + H2(CO3) =>
Na2(CO3) + 2 H(NO3) = 2 NaNO3 + H2(CO3)
Al(SO4)2 + Ca(NO3)2 = Al(NO3)2 + Ca(SO4)2 =>
Al(SO4)2 + Ca(NO3)2 = Al(NO3)2 + Ca(SO4)2
Hg2Cl2 + H2O = HgOH + HCl =>
Hg2Cl2 + 2 H2O = 2 HgOH + 2 HCl
NaHPO4 + NH3 = NaH3 + HPO4N =>
NaHPO4 + NH3 = NaH3 + HPO4N
CH3CH2OH + O2 = CH3COOH + HO2 =>
2 CH3CH2OH + 5 O2 = 2 CH3COOH + 4 HO2
NaSO3 + KMnO4 = NaSO4 + KMnO3 =>
NaSO3 + KMnO4 = NaSO4 + KMnO3
ZnCI2 + (NH4)2S = ZnS + (NH4)2 + CI2 =>
ZnCI2 + (NH4)2S = ZnS + (NH4)2 + CI2
NH4(OH) + H3P4 = NH4P4 + H3OH =>
NH4(OH) + H3P4 = NH4P4 + H3OH
V2O5 + HOH = V2O6H2 =>
V2O5 + HOH = V2O6H2
NaCl + Mg(s) = MgCl2 + Na(s) =>
2 NaCl + Mg(s) = MgCl2 + 2 Na(s)
S8 + Br = S8Br =>
S8 + Br = S8Br
KY + O2 + H2SO4 = Y + K2SO4 + H2O =>
4 KY + O2 + 2 H2SO4 = 4 Y + 2 K2SO4 + 2 H2O
CuSO4 + H2SO4 = CuO4 + H2O + SO2 =>
CuSO4 + 2 H2SO4 = CuO4 + 2 H2O + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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