| Équations équilibrées la veille | Équations équilibrées le lendemain |
PB(NO3)2 + 2 HCl = PBCl2 + 2 HNO3
CuOHNO3KOH = KNO3Cu(OH)2 =>
CuOHNO3KOH = KNO3Cu(OH)2
K2SO3 + ZnSO4 + Na2[FeNO(CN)5] = Zn[FeNO(CN)5]SO3 + Na2SO4 + K =>
K2SO3 + ZnSO4 + Na2[FeNO(CN)5] = Zn[FeNO(CN)5]SO3 + Na2SO4 + 2 K
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C5H10O + Br2 = C5H10OBr2 =>
C5H10O + Br2 = C5H10OBr2
CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
P4 + HCl = PCl + H2 =>
P4 + 4 HCl = 4 PCl + 2 H2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
CrO2 + H2O = H2CrO4 + H2 =>
CrO2 + 2 H2O = H2CrO4 + H2
K2S + KMnO42 + HCl = S + MnCl2 + KCl + H2O =>
81 K2S + 2 KMnO42 + 168 HCl = 81 S + 2 MnCl2 + 164 KCl + 84 H2O
AlC3 + O2 = Al2O3 + CO =>
4 AlC3 + 9 O2 = 2 Al2O3 + 12 CO
[Cu(NH3)2]Cl + O2 + NH4OH = NH4Cl + Cu(OH)2 + NH3 =>
4[Cu(NH3)2]Cl + O2 + 6 NH4OH = 4 NH4Cl + 4 Cu(OH)2 + 10 NH3
HClO4 + NaOH = H2O + NaCl + O =>
HClO4 + NaOH = H2O + NaCl + 4 O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
MnNH4PO4 + HNO3 = Mn(NO3)2 + (NH4)H2PO4 =>
MnNH4PO4 + 2 HNO3 = Mn(NO3)2 + (NH4)H2PO4
P + CuSO4 + H2O = H3PO4 + Cu + H2S04 =>
34 P + 20 CuSO4 + 56 H2O = 34 H3PO4 + 20 Cu + 5 H2S04
Fe2O3 + SO3 = Fe2(SO4)3 =>
Fe2O3 + 3 SO3 = Fe2(SO4)3
AlCl3 + Ba(oh)2 = Al(oh) + BaCl =>
2 AlCl3 + 3 Ba(oh)2 = 2 Al(oh) + 6 BaCl
KI + HNO3 + HCl = KICl4 + NO + H2O =>
3 KI + 4 HNO3 + 12 HCl = 3 KICl4 + 4 NO + 8 H2O
Zn(C2H5)2 + O2 = ZnO + CO2 + H2O =>
Zn(C2H5)2 + 7 O2 = ZnO + 4 CO2 + 5 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Fe + CO3 = FeCO3 =>
Fe + CO3 = FeCO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KCl2 = Cl2K =>
KCl2 = Cl2K
NaReO4 + N(C4H9)4Cl = N(C4H9)4[ReO4] + NaCl =>
NaReO4 + N(C4H9)4Cl = N(C4H9)4[ReO4] + NaCl
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
(NH4)2SO3 + H2SO4 = NH4HSO4 + SO2 + H2O =>
(NH4)2SO3 + 2 H2SO4 = 2 NH4HSO4 + SO2 + H2O
AlCl3(l) = Al + Cl2 =>
2 AlCl3(l) = 2 Al + 3 Cl2
Cu + L = CuL2 =>
Cu + 2 L = CuL2
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
K + AgCI = Ag + KCI =>
K + AgCI = Ag + KCI
K3PO4 + HCl = KH2PO4 + KCl =>
K3PO4 + 2 HCl = KH2PO4 + 2 KCl
CuSO4 + Al = Al[SO4]3 + Cu =>
3 CuSO4 + Al = Al[SO4]3 + 3 Cu
P(Br)3 + H2O = HBr + H3PO3 =>
P(Br)3 + 3 H2O = 3 HBr + H3PO3
NaOH + NaCrO2 + Cl2 = Na2CrO4 + NaCl + H2O =>
8 NaOH + 2 NaCrO2 + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 4 H2O
KMnO4 + Cr = K + Cr(MnO4)2 =>
2 KMnO4 + Cr = 2 K + Cr(MnO4)2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Li3(PO4) + CaCl2 = LiCl + Ca3(PO4)2 =>
2 Li3(PO4) + 3 CaCl2 = 6 LiCl + Ca3(PO4)2
CH3CH2MgBr + CO2 = CH3CH2COOMgBr =>
CH3CH2MgBr + CO2 = CH3CH2COOMgBr
Ca(HCO3)2 + HI = CaI2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HI = CaI2 + 2 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + Na2(SO4) = NaCl + Fe2(SO4)3 =>
2 FeCl3 + 3 Na2(SO4) = 6 NaCl + Fe2(SO4)3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Mg5(CO3)4(OH)2*4H2O + H = Mg + CO3 + H2O =>
Mg5(CO3)4(OH)2*4H2O + 2 H = 5 Mg + 4 CO3 + 6 H2O
(NH4)2SO3 + KMnO4 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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