| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2*H2O = MgO + 2 HCl
SiO2 + H3PO4 = Si(PO3)4 + H2O =>
SiO2 + 4 H3PO4 = Si(PO3)4 + 6 H2O
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
NaCl + NaClO3 + H2O = NaOH + Cl2 =>
5 NaCl + NaClO3 + 3 H2O = 6 NaOH + 3 Cl2
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + MnO2 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = K2Cr2O7 + 2 MnO2 + 3 H2SO4
CO2 + CH3Li = CH3COO + Li =>
CO2 + CH3Li = CH3COO + Li
Fe + HNO3(conc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(conc) = Fe(NO3)3 + NO + 2 H2O
KNH2 + NH4Cl = KNH4 + ClNH2 =>
KNH2 + NH4Cl = KNH4 + ClNH2
FeS2(s) + HCl(g) = FeCl3(s) + H2S(g) + Cl2(g) =>
2 FeS2(s) + 8 HCl(g) = 2 FeCl3(s) + 4 H2S(g) + Cl2(g)
P + CuSO4 = Cu + PSO4 =>
P + CuSO4 = Cu + PSO4
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
F2O3 + HCl = FCl3 + H2O =>
F2O3 + 6 HCl = 2 FCl3 + 3 H2O
Co(OH)2(s) + HNO3(aq) = Co(NO3)2(aq) + H2O(l) =>
Co(OH)2(s) + 2 HNO3(aq) = Co(NO3)2(aq) + 2 H2O(l)
C8H16 + Br2 = C8H15Br + HBr =>
C8H16 + Br2 = C8H15Br + HBr
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
F2O3 + HCl = FCl3 + H2O =>
F2O3 + 6 HCl = 2 FCl3 + 3 H2O
CaS + I2 + HCl = CaCl2 + HI + S8 =>
8 CaS + 8 I2 + 16 HCl = 8 CaCl2 + 16 HI + S8
SrO + P2O5 = Sr3(PO4)2 =>
3 SrO + P2O5 = Sr3(PO4)2
NH4HCO3 + SrCl2 = NH4Cl + Sr(HCO3)2 =>
2 NH4HCO3 + SrCl2 = 2 NH4Cl + Sr(HCO3)2
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
Na2SO4 + Al = Na2S + Al2O3 =>
3 Na2SO4 + 8 Al = 3 Na2S + 4 Al2O3
ICl + H2S2O7 = I2{+} + I(HSO4)3 + HS3O10{-} + HSO3Cl + H2SO4 =>
5 ICl + 9 H2S2O7 = 2 I2{+} + I(HSO4)3 + 2 HS3O10{-} + 5 HSO3Cl + 4 H2SO4
P4 + O = P4O10 =>
P4 + 10 O = P4O10
Hg2Cl2 + NH4OH = HgClNH2 + Hg + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = HgClNH2 + Hg + NH4Cl + 2 H2O
Ni + H3PO4 = NiPO4 + H =>
Ni + H3PO4 = NiPO4 + 3 H
Ag + HOH = AgOH + H2 =>
2 Ag + 2 HOH = 2 AgOH + H2
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
HClO4 = Cl2O7 + H2O =>
2 HClO4 = Cl2O7 + H2O
Li2SO4(aq) + NaCl(aq) = LiCl(aq) + Na2SO4(aq) =>
Li2SO4(aq) + 2 NaCl(aq) = 2 LiCl(aq) + Na2SO4(aq)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Br2O3 + NaOH = NaBrO2 + H2O =>
Br2O3 + 2 NaOH = 2 NaBrO2 + H2O
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
CuBr2 + H2SO4 = Cu2SO4 + Br2 + SO2 + H2O =>
2 CuBr2 + 2 H2SO4 = Cu2SO4 + 2 Br2 + SO2 + 2 H2O
Ba(NO3)2 + KH2PO4 = Ba(H2PO4)2 + KNO3 =>
Ba(NO3)2 + 2 KH2PO4 = Ba(H2PO4)2 + 2 KNO3
Na2HPO4 + AgNO3 = Ag3PO4 + NaNO3 + HNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NaNO3 + HNO3
FeS2 + O = FeO + SO2 =>
FeS2 + 5 O = FeO + 2 SO2
ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3
H3PO4 + NaNO2 = HNO2 + Na3PO4 =>
H3PO4 + 3 NaNO2 = 3 HNO2 + Na3PO4
Hg2Cl2 + NH3 = Hg + Hg(NH2)Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + Hg(NH2)Cl + NH4Cl
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
TiO2 + C + Cl2 = TiCl4 + COCl2 =>
TiO2 + 2 C + 4 Cl2 = TiCl4 + 2 COCl2
TiCl4 + NaOH = TiO(OH)2 + NaCl + H2O =>
TiCl4 + 4 NaOH = TiO(OH)2 + 4 NaCl + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
NH4Cl + CH2O = CH3NH3Cl + HCOOH =>
NH4Cl + 2 CH2O = CH3NH3Cl + HCOOH
(NH4)2SO4(aq) + SrCl2(aq) = NH4Cl + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = 2 NH4Cl + SrSO4
CrCl2 + HNO3 = H2CrO4 + HClO4 + H2O + NO =>
3 CrCl2 + 20 HNO3 = 3 H2CrO4 + 6 HClO4 + 4 H2O + 20 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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