| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + 2 NH3 = Ag(NH3)2 + Cl
Fe(aq) + SCN(aq) = FeSCN =>
Fe(aq) + SCN(aq) = FeSCN
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2CrO7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
[Cr(N2H4CO)6]4[Cr(CN)6]3 + 126 KMnO4 + 149 H2SO4 = 7 K2CrO7 + 126 MnSO4 + 42 CO2 + 66 KNO3 + 23 K2SO4 + 197 H2O
Na + Al(OH)3 = Al + NaOH =>
3 Na + Al(OH)3 = Al + 3 NaOH
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
Al(s) + PbCl2(aq) = AlCl3(aq) + Pb(s) =>
2 Al(s) + 3 PbCl2(aq) = 2 AlCl3(aq) + 3 Pb(s)
SB + I2 = SBI3 =>
2 SB + 3 I2 = 2 SBI3
TlOH + O2 = Tl2O3 + H2O =>
2 TlOH + O2 = Tl2O3 + H2O
Ai2(CO3)3 = Ai2O3 + CO2 =>
Ai2(CO3)3 = Ai2O3 + 3 CO2
AlSO4 + CaPO4 = AlPO4 + CaSO4 =>
AlSO4 + CaPO4 = AlPO4 + CaSO4
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
NaBH4 + BF3 = NaB11H14 + HF + NaH =>
23 NaBH4 + 10 BF3 = 3 NaB11H14 + 30 HF + 20 NaH
C5H10C2H5OH + O2 = CO2 + H2O =>
2 C5H10C2H5OH + 21 O2 = 14 CO2 + 16 H2O
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3 =>
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3
Cu3(SO3)2 + Zn = Cu + ZnSO3 =>
Cu3(SO3)2 + 2 Zn = 3 Cu + 2 ZnSO3
FeCl3 + H2O + S = FeCl2 + HCl + H2SO4 =>
6 FeCl3 + 4 H2O + S = 6 FeCl2 + 6 HCl + H2SO4
SrO + H3P = Sr3P2 + H2O =>
3 SrO + 2 H3P = Sr3P2 + 3 H2O
C6H12 + HCl = CCl + H2 =>
C6H12 + 6 HCl = 6 CCl + 9 H2
Cl + C4H6 = C4H6Cl4 =>
4 Cl + C4H6 = C4H6Cl4
Zn + H2SO4 = H2 + ZnSO4 = =>
Zn + H2SO4 = H2 + ZnSO4
C6H6S6 + O2 = CO2 + H2O + SO2 =>
2 C6H6S6 + 27 O2 = 12 CO2 + 6 H2O + 12 SO2
NaH + H2O = NaOH + H2H =>
3 NaH + 3 H2O = 3 NaOH + 2 H2H
H2SO4 + R3N = R3NH + HSO4 =>
H2SO4 + R3N = R3NH + HSO4
Pb(C2H3O2)2 + CO2 + H2O = PbCO3 + C2H4O2 =>
Pb(C2H3O2)2 + CO2 + H2O = PbCO3 + 2 C2H4O2
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NaCl(aq)
LiPN2 + P3N5 + BaCl2 = BaP14N24 + LiCl =>
2 LiPN2 + 4 P3N5 + BaCl2 = BaP14N24 + 2 LiCl
MnS + H2O + O2 = Mn(OH)4 + H2S =>
2 MnS + 6 H2O + O2 = 2 Mn(OH)4 + 2 H2S
C8H18 + O2 = CO2 + H2O1 =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O1
Na2SO3 + KCrO4 + HCl = Na2SO4 + CrCl3 + H2O + KCl =>
2 Na2SO3 + KCrO4 + 4 HCl = 2 Na2SO4 + CrCl3 + 2 H2O + KCl
KNO3 + H2SO4 + Cu = KHSO4 + Cu(NO3)2 + NO2 + H2O =>
4 KNO3 + 4 H2SO4 + Cu = 4 KHSO4 + Cu(NO3)2 + 2 NO2 + 2 H2O
K2CrO7 + FeCl2 + HCl = KCl + FeCl3 + CrCl3 + H2O =>
K2CrO7 + 9 FeCl2 + 14 HCl = 2 KCl + 9 FeCl3 + CrCl3 + 7 H2O
P4O10 + K2O2 = K3PO4 + O2 =>
P4O10 + 6 K2O2 = 4 K3PO4 + 3 O2
Na4V6O17 + Zn + HCl = ZnCl2 + NaCl + VOCl + H2O =>
Na4V6O17 + 6 Zn + 22 HCl = 6 ZnCl2 + 4 NaCl + 6 VOCl + 11 H2O
C4H10O(l) + O2(g) = CO2 + H2O =>
C4H10O(l) + 6 O2(g) = 4 CO2 + 5 H2O
Si4 + C = SiC4 =>
Si4 + 16 C = 4 SiC4
C5O2H8 + O2 = CO2 + H2O =>
C5O2H8 + 6 O2 = 5 CO2 + 4 H2O
HOOCCOOH + Zn = ZnOOCCOOZn + H =>
HOOCCOOH + 2 Zn = ZnOOCCOOZn + 2 H
C2H6O(aq) + O2(g) = C2H4O2(aq) + H2O(l) =>
C2H6O(aq) + O2(g) = C2H4O2(aq) + H2O(l)
KMnO4 + Fe(C2H3O2)3 = K3Fe + MnO4(C2H3O2) =>
3 KMnO4 + Fe(C2H3O2)3 = K3Fe + 3 MnO4(C2H3O2)
AgCN + HF = HCN + AgF =>
AgCN + HF = HCN + AgF
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
Al(NO3)3 + KCl = AlCl3 + K(NO3) =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 K(NO3)
Cu2O + H3O{+} + H2O = Cu(OH2)6{2+} + H2 =>
Cu2O + 4 H3O{+} + 7 H2O = 2 Cu(OH2)6{2+} + H2
MgCl2 + CH4N2 = NH4Cl + Mg(CN)2 =>
MgCl2 + 2 CH4N2 = 2 NH4Cl + Mg(CN)2
RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3
Al + H2SO4 = Al2(SO4)2SO4 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)2SO4 + 3 H2
CH3CH3(g) + O2(g) = C02 + H2O(g) =>
2 CH3CH3(g) + 3 O2(g) = 2 C02 + 6 H2O(g)
Mg + CH3CH2OH = CH3CH2OMg + H2(g) =>
2 Mg + 2 CH3CH2OH = 2 CH3CH2OMg + H2(g)
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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