| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
CuBr2 + H2SO4 + Na2SO3 = CuBr + Na2SO4 + HBr + SO2 =>
2 CuBr2 + H2SO4 + 2 Na2SO3 = 2 CuBr + 2 Na2SO4 + 2 HBr + SO2
Li2 + HOH = LiOH + H2 =>
Li2 + 2 HOH = 2 LiOH + H2
(NH4)2CO3 + HCI = NH4CI + H2O + CO2 =>
(NH4)2CO3 + 2 HCI = 2 NH4CI + H2O + CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeCl2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O + HCl =>
6 FeCl2 + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O + 12 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H3PO4 + KCI = K3PO4 + HCI =>
H3PO4 + 3 KCI = K3PO4 + 3 HCI
C6H10 + H2SO4 = C6H11OH + SO3 =>
C6H10 + H2SO4 = C6H11OH + SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2O + PO4 = HPO3 + OH =>
2 H2O + PO4 = HPO3 + 3 OH
NaBr + MgO = MgBr2 + Na2O =>
2 NaBr + MgO = MgBr2 + Na2O
CdCl2K3PO4 = K3Cl2 + Cd(PO4) =>
CdCl2K3PO4 = K3Cl2 + Cd(PO4)
H2SO3 + In = In2(SO3)3 + H2 =>
3 H2SO3 + 2 In = In2(SO3)3 + 3 H2
NaIO3 + Na2SO3 + H2O = Na2SO4 + I2 + NaOH =>
2 NaIO3 + 5 Na2SO3 + H2O = 5 Na2SO4 + I2 + 2 NaOH
Fe2(SO4)3 + Na2CO3 = Fe2(CO3)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2SO4
KNO3 + Cu + HCl = NHO3 + CuCl2 + K =>
2 KNO3 + Cu + 2 HCl = 2 NHO3 + CuCl2 + 2 K
H2O + PO4 = H3PO4 + OH =>
3 H2O + PO4 = H3PO4 + 3 OH
Si(s) + F2(g) = SiF4(s) =>
Si(s) + 2 F2(g) = SiF4(s)
Ge3(PO4)4 + Li = Li3PO4 + Ge =>
Ge3(PO4)4 + 12 Li = 4 Li3PO4 + 3 Ge
AgNO4 + K2CrO4 = K2NO4 + AgCrO4 =>
AgNO4 + K2CrO4 = K2NO4 + AgCrO4
HCI + Zn(OH)2 = Zn(CI)2 + H2O =>
2 HCI + Zn(OH)2 = Zn(CI)2 + 2 H2O
Fe0 + CO2 = Fe3O4 + CO =>
3 Fe0 + 4 CO2 = Fe3O4 + 4 CO
SnS2 + F2 = SnF4 + S =>
SnS2 + 2 F2 = SnF4 + 2 S
Al(OH)3(l) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(l) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Br2 + NaOH = NaBrO + NaBr + H2O =>
Br2 + 2 NaOH = NaBrO + NaBr + H2O
C5H10 + Br = C5H9Br + HBr =>
C5H10 + 2 Br = C5H9Br + HBr
C14H12O2 + H2O = C14H14O3 =>
C14H12O2 + H2O = C14H14O3
C8H3 + O2 = C2O4 + H2O =>
4 C8H3 + 35 O2 = 16 C2O4 + 6 H2O
Cu(s) + Pb(No3)2 = Cu(No3)2 + Pb =>
Cu(s) + Pb(No3)2 = Cu(No3)2 + Pb
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Co(ClO3)2 + AlPO4 = Co3(PO4)2 + Al(ClO3)3 =>
3 Co(ClO3)2 + 2 AlPO4 = Co3(PO4)2 + 2 Al(ClO3)3
FeS + NaOH = FeO + NaSH =>
FeS + NaOH = FeO + NaSH
Cu{+2} + H2 = Cu + H{+} =>
Cu{+2} + H2 = Cu + 2 H{+}
S8 + O3 = SO8 =>
3 S8 + 64 O3 = 24 SO8
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
ZnO + H2O = ZnOH2O =>
ZnO + H2O = ZnOH2O
BaS(aq) + Pb(NO3)2(aq) = Ba(NO3)2(aq) + PbS(s) =>
BaS(aq) + Pb(NO3)2(aq) = Ba(NO3)2(aq) + PbS(s)
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
HC2H3O2 + H2SO4 = CO2 + H2S + H2O =>
HC2H3O2 + H2SO4 = 2 CO2 + H2S + 2 H2O
(CH3)2OH + O2 = CO2 + H2O =>
4(CH3)2OH + 13 O2 = 8 CO2 + 14 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C + O2 = CO2 =>
C + O2 = CO2
CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-} =>
2 CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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