| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au(s) + SnCl2(ac) = Sn(s) + AuCl2(ac)
BPO4 + C = BP + CO2 =>
BPO4 + 2 C = BP + 2 CO2
NaHSO3 + NaOH + KMnO4 = Na2MnO4 + NaHSO4 + K2MnO4 + H2O =>
NaHSO3 + 2 NaOH + 2 KMnO4 = Na2MnO4 + NaHSO4 + K2MnO4 + H2O
H3A5O3 + HIO3 + HCl = ICl + H3A5O4 + H2O =>
2 H3A5O3 + HIO3 + HCl = ICl + 2 H3A5O4 + H2O
ZnO(aq) + HCl = ZnCl2 + H2O =>
ZnO(aq) + 2 HCl = ZnCl2 + H2O
KMnO4 + HNO3 + KI = KNO3 + I2 + Mn(NO3)2 + H2O =>
2 KMnO4 + 16 HNO3 + 10 KI = 12 KNO3 + 5 I2 + 2 Mn(NO3)2 + 8 H2O
KMnO4(aq) + HCl(aq) + FeCl2(aq) = MnCl2(aq) + FeCl3(aq) + H2O(l) + KCl =>
KMnO4(aq) + 8 HCl(aq) + 5 FeCl2(aq) = MnCl2(aq) + 5 FeCl3(aq) + 4 H2O(l) + KCl
Al + NaOH3 = AlOH3 + Na =>
Al + NaOH3 = AlOH3 + Na
Pb + H3PO4 = Pb3(PO4)2 + H =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 6 H
KClO3 + C = CO2 + KClO =>
KClO3 + C = CO2 + KClO
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
(NO3)2 + H2O = HNO2 + OH =>
(NO3)2 + 4 H2O = 2 HNO2 + 6 OH
(CH3)3CMgClCH3CHO + H2SO4 = (CH3)3C2(OH)CH3 + MgCl2 + Mg2SO4 + H2 =>
4(CH3)3CMgClCH3CHO + H2SO4 = 4(CH3)3C2(OH)CH3 + 2 MgCl2 + Mg2SO4 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Co(Cl3) + KOH = KCl3 + Co3(OH)3 =>
3 Co(Cl3) + 3 KOH = 3 KCl3 + Co3(OH)3
C3H7O2N + O2 = CO2 + H2O + N2 =>
4 C3H7O2N + 15 O2 = 12 CO2 + 14 H2O + 2 N2
C2H5OH + KMnO4 = KC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 KC2H3O2 + 4 MnO2 + KOH + 4 H2O
Cu(CH3COO)2 + Fe = Fe(CH3COO)3 + Cu =>
3 Cu(CH3COO)2 + 2 Fe = 2 Fe(CH3COO)3 + 3 Cu
Al(NO3)3 = Al2O3(s) + NO2(g) + O2(g) =>
4 Al(NO3)3 = 2 Al2O3(s) + 12 NO2(g) + 3 O2(g)
ZnS + SO2 = ZnSO2 + S =>
ZnS + SO2 = ZnSO2 + S
Cu + Pb2Cl3 = Cu2Cl + Pb3 =>
18 Cu + 3 Pb2Cl3 = 9 Cu2Cl + 2 Pb3
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(s) + HCl(l) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(s) + 4 HCl(l)
KI(aq) + C12(g) = KC1(aq) + I2(s) =>
12 KI(aq) + C12(g) = 12 KC1(aq) + 6 I2(s)
Ni + Bi = BiNi =>
Ni + Bi = BiNi
C6H12O6 + O2 = C6H12O7 =>
2 C6H12O6 + O2 = 2 C6H12O7
HCl + NH4OH = H(OH) + NH4Cl =>
HCl + NH4OH = H(OH) + NH4Cl
CaCO3 + H{+} = H2O + Ca{2+} + CO2 =>
CaCO3 + 2 H{+} = H2O + Ca{2+} + CO2
Zn + N2 = ZnN =>
2 Zn + N2 = 2 ZnN
C4H11N + HCl = C4H12NCl =>
C4H11N + HCl = C4H12NCl
NaOCl + H2O + Fe = NaCl + FeOH =>
NaOCl + H2O + 2 Fe = NaCl + 2 FeOH
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
CH3COSH + O2 = CO2 + H2O + S =>
2 CH3COSH + 5 O2 = 4 CO2 + 4 H2O + 2 S
C3H5O(COOH)3 + NaOH = Na3C6H5O7 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C6H5O7 + 3 H2O
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
C6H12O6 + O2 = C6H12O7 =>
2 C6H12O6 + O2 = 2 C6H12O7
C2H6O + CHOOH = H2O + CHOOC2H5 =>
C2H6O + CHOOH = H2O + CHOOC2H5
Br2(g) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(g) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
KCNS + FeCl = KCl + FeCNS =>
KCNS + FeCl = KCl + FeCNS
C7H6O3 + Ca(OH)2 = C14H10CaO6 + H2O =>
2 C7H6O3 + Ca(OH)2 = C14H10CaO6 + 2 H2O
K2CrO4 + NaI = Na2CrO4 + KI =>
K2CrO4 + 2 NaI = Na2CrO4 + 2 KI
H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4
C2H6O + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
15 C2H6O + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 8 MnSO4 + 4 K2SO4 + 27 H2O
CCl4 + H = CH4 + Cl =>
CCl4 + 4 H = CH4 + 4 Cl
Si4H10(l) + O2(g) = SiO2(s) + H2O =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(s) + 10 H2O
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l) =>
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l)
Sr3(PO4)2 + Al2(SO4)3 = Sr3(SO4)3 + Al2(PO4)2 =>
Sr3(PO4)2 + Al2(SO4)3 = Sr3(SO4)3 + Al2(PO4)2
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
Br2 + HF = HBr + F =>
Br2 + 2 HF = 2 HBr + 2 F
Pb(NO3)2 + TiCl4 + H2O = PbTiO3 + NO + HCl + O2 =>
2 Pb(NO3)2 + 2 TiCl4 + 4 H2O = 2 PbTiO3 + 4 NO + 8 HCl + 3 O2
HCOONa + H3PO4 = HCOOH + NaPO4 + H2 =>
HCOONa + H3PO4 = HCOOH + NaPO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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