| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3{-}CH = CH{-}CH3 + H2
NaCl + KNO3 = NaNO3*KCl =>
NaCl + KNO3 = NaNO3*KCl
F2 + SiO2 = SiF + F2O =>
5 F2 + 2 SiO2 = 2 SiF + 4 F2O
HOAc + LiOH = LiOAc + H2O =>
HOAc + LiOH = LiOAc + H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C6H5NH3 + H2O2 = C6H5N + H2O =>
2 C6H5NH3 + 3 H2O2 = 2 C6H5N + 6 H2O
HCl + C20H14O4 + NaOH = NaHCl + C20H13O4 + H2O =>
HCl + C20H14O4 + NaOH = NaHCl + C20H13O4 + H2O
Na(OH)HCl = NaHCl(OH) =>
Na(OH)HCl = NaHCl(OH)
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
NaH2PO4 + NaOH = HNa2PO4 + H2O =>
NaH2PO4 + NaOH = HNa2PO4 + H2O
H3PO4 + Na2S = Na3PO4 + H2S =>
2 H3PO4 + 3 Na2S = 2 Na3PO4 + 3 H2S
NaOH + (NH4)2SO4 = Na2SO4 + NH3*H2O =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3*H2O
C6H8O4K2 + KOH = K2CO3 + C4H10 =>
C6H8O4K2 + 2 KOH = 2 K2CO3 + C4H10
K2Cr2O7 + H6C2O6 = KCrC4O8H8 + CO2 + H2O =>
K2Cr2O7 + 15 H6C2O6 = 2 KCrC4O8H8 + 22 CO2 + 37 H2O
C3H8O3 + Na = C3H8 + NaO =>
C3H8O3 + 3 Na = C3H8 + 3 NaO
KCH + HCl = KCl + CH2 =>
KCH + HCl = KCl + CH2
Sn3(PO4)4 + Ag = Ag3PO4 + Sn =>
Sn3(PO4)4 + 12 Ag = 4 Ag3PO4 + 3 Sn
Na(C2H3O2) + NH4NO3 = NH4(C2H3O2) + NaNO3 =>
Na(C2H3O2) + NH4NO3 = NH4(C2H3O2) + NaNO3
NH3 + O42 = NO + H2O =>
84 NH3 + 5 O42 = 84 NO + 126 H2O
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
KNaC4H4O6 + BaCl2 = BaC4H4O6 + NaCl + KCl =>
KNaC4H4O6 + BaCl2 = BaC4H4O6 + NaCl + KCl
Ca(No3)2 + MgBr2 = CaBr2 + Mg(No3)2 =>
Ca(No3)2 + MgBr2 = CaBr2 + Mg(No3)2
LiOH + MgSO4 = LiSO4MgOH =>
LiOH + MgSO4 = LiSO4MgOH
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3 =>
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Ca(OH)2(aq) + H2SO4 = CaSO4 + H2O =>
Ca(OH)2(aq) + H2SO4 = CaSO4 + 2 H2O
Mn{2+} + OH{-} + NO3 = MnO4{2-} + NO2{-} + H2O =>
3 Mn{2+} + 16 OH{-} + 4 NO3 = 3 MnO4{2-} + 4 NO2{-} + 8 H2O
Al2(SiO3)2 + H2SO4 = H2SiO3 + Al2(SO4)2 =>
Al2(SiO3)2 + 2 H2SO4 = 2 H2SiO3 + Al2(SO4)2
Na2SO4 + Cl2Ba = BaSO4 + ClNa =>
Na2SO4 + Cl2Ba = BaSO4 + 2 ClNa
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(aq) + CaSO4(aq) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + CaSO4(aq)
Al(s) + H2SO4(i) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(i) = Al2(SO4)3(aq) + 3 H2(g)
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
SO2LiOH = LiHSO3 =>
SO2LiOH = LiHSO3
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
MgNO = Mg(NO) =>
MgNO = Mg(NO)
CuN2 + NaCO3 = NaNO3 + CuC2 =>
CuN2 + 2 NaCO3 = 2 NaNO3 + CuC2
FeCl2 + K4[Fe(CN)6] = KCl + K3Fe(CN)6 + Fe =>
FeCl2 + 2 K4[Fe(CN)6] = 2 KCl + 2 K3Fe(CN)6 + Fe
CrI3 + Cl2 + OH{-} = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 H2O
FeTiO3 + H2SO4 = FeO2 + H2O + TiSO4 =>
FeTiO3 + H2SO4 = FeO2 + H2O + TiSO4
Ba3(PO4)2 + HCl = BaCl2 + H3PO4 =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + 2 H3PO4
N2O2 + H2 = N2 + H2O =>
N2O2 + 2 H2 = N2 + 2 H2O
LnCl2 + Al2(SO4)3 = AlCl3 + LnSO4 =>
3 LnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 LnSO4
CaSO4(aq) + NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq) =>
CaSO4(aq) + 2 NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq)
Na2S + MnCl2 = NaCl + MnS =>
Na2S + MnCl2 = 2 NaCl + MnS
K2Cr2O7 + HCl = O2 + H2O + CrCl2 + KCl =>
K2Cr2O7 + 6 HCl = 2 O2 + 3 H2O + 2 CrCl2 + 2 KCl
LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O
KHSO4H2O = KH2OHSO4 =>
KHSO4H2O = KH2OHSO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 KCl
CoSO4 + NH3 = [Co(NH3)]SO4 =>
CoSO4 + NH3 = [Co(NH3)]SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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