| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 + 5 O2 = 4 NO3 + 4 H2O
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
O7 = O =>
O7 = 7 O
RbOH + NO2 = RbHNO3 =>
RbOH + NO2 = RbHNO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
MgCl2HCl = MgCl3H =>
MgCl2HCl = MgCl3H
NaCl + HNo3 = Na(No3) + HCl =>
NaCl + HNo3 = Na(No3) + HCl
C3H7Br + NaOH = C3H8O + NaBr =>
C3H7Br + NaOH = C3H8O + NaBr
As4 + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
As4 + 10 NaClO + 12 NaOH = 4 Na3AsO4 + 10 NaCl + 6 H2O
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
Li2S + ZnCrO4 = Li2CrO4 + ZnS =>
Li2S + ZnCrO4 = Li2CrO4 + ZnS
K(s) + CaF2(aq) = Ca + KF =>
2 K(s) + CaF2(aq) = Ca + 2 KF
(C2H5)2O + KMnO4 = CH3COOH + KMn + H2O =>
(C2H5)2O + KMnO4 = 2 CH3COOH + KMn + H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
CuAlCl3 = CuCl3Al =>
CuAlCl3 = CuCl3Al
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H5OH + H2SO4 = SO2 + H2O + CO2 =>
C6H5OH + 14 H2SO4 = 14 SO2 + 17 H2O + 6 CO2
LiCl + (NH4)2CO3 = Li2CO3 + (NH4)Cl =>
2 LiCl + (NH4)2CO3 = Li2CO3 + 2(NH4)Cl
CH3CH2OH + O2(g) = H2O(l) + CH3COOH =>
CH3CH2OH + O2(g) = H2O(l) + CH3COOH
Hg + HNO3(k) = Hg(NO3)2 + H2O + NO2 =>
Hg + 4 HNO3(k) = Hg(NO3)2 + 2 H2O + 2 NO2
MnBr2 + KBiO3 + H2SO4 = KMnO4 + KBrO3 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnBr2 + 34 KBiO3 + 62 H2SO4 = 4 KMnO4 + 8 KBrO3 + 17 Bi2(SO4)3 + 11 K2SO4 + 62 H2O
NaHCO3 + NaAlO2 + H2O = Al(OH)3 + Na2CO3 =>
NaHCO3 + NaAlO2 + H2O = Al(OH)3 + Na2CO3
(C3H6O) + (O2) = (CO2) + (H2O) =>
(C3H6O) + 4(O2) = 3(CO2) + 3(H2O)
C4H9Br + KOH = KBr + C4H10O =>
C4H9Br + KOH = KBr + C4H10O
FeCl2 + HNO3 = Fe(NO3)3 + NO2 + HCl + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + NO2 + 2 HCl + H2O
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(aq) =>
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(aq)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
AuCl2 + H2SO4 = AuSO4 + HCl =>
AuCl2 + H2SO4 = AuSO4 + 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaBrCl{2} = NaClBr{2} =>
NaBrCl{2} = NaClBr{2}
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH{-}O{-}CO{-}(CH2)14{-}CH3 + H2 = CH3{-}OH2{-}CO{-}(CH2)16{-}(CH3)2 =>
CH{-}O{-}CO{-}(CH2)14{-}CH3 + H2 = CH3{-}OH2{-}CO{-}(CH2)16{-}(CH3)2
Na + HNO3 = NaNO3 + N2O3 + H2O =>
4 Na + 6 HNO3 = 4 NaNO3 + N2O3 + 3 H2O
NH4Cl + K2(HgI4)*H2O + KOH = Hg2NI + KI + HCl + H2O =>
NH4Cl + 2 K2(HgI4)*H2O + 3 KOH = Hg2NI + 7 KI + HCl + 5 H2O
NaNo3 + HCl = NaCl + HNo3 =>
NaNo3 + HCl = NaCl + HNo3
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH =>
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Cr(OH)4{-} + H2O2 = Cr2O7{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 = Cr2O7{2-} + 7 H2O
(NH4)2CO3 = NH3 + NH4HCO3 =>
(NH4)2CO3 = NH3 + NH4HCO3
NO2Cl(g) = NO2(g) + Cl(g) =>
NO2Cl(g) = NO2(g) + Cl(g)
MnSO4 + NaClO2 + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
2 MnSO4 + NaClO2 + 4 NaOH = 2 MnO2 + NaCl + 2 Na2SO4 + 2 H2O
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
BiCl3 + NH3*H2O = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH3*H2O = Bi(OH)3 + 3 NH4Cl
NaNO3 + NaOH + FeSO4 = NaNO2 + Na2FeO4 + Na2SO3 + H2O =>
NaNO3 + 4 NaOH + FeSO4 = NaNO2 + Na2FeO4 + Na2SO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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