| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
MgCl2 + K = Mg + KCl =>
MgCl2 + 2 K = Mg + 2 KCl
O03 = O02 =>
2 O03 = 3 O02
KMnO4 + FeSO4 + H2O = MnO2 + Fe(OH)3 + K2SO4 + H2SO4 =>
2 KMnO4 + 6 FeSO4 + 14 H2O = 2 MnO2 + 6 Fe(OH)3 + K2SO4 + 5 H2SO4
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
C7H16 + HNO3 = CO2 + N2 + H2O =>
5 C7H16 + 44 HNO3 = 35 CO2 + 22 N2 + 62 H2O
SodiumHydroxide + StrontiumChloride = StrontiumHydroxide + SodiumChloride =>
SodiumHydroxide + StrontiumChloride = StrontiumHydroxide + SodiumChloride
CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2
C2H5OH + KMnO4 = H2O + CH3COOH + MnO + KOH =>
5 C2H5OH + 4 KMnO4 = 3 H2O + 5 CH3COOH + 4 MnO + 4 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgC{-}2H{-}3O{-}2 + HCl = AgCl + HC{-}2H{-}3O{-}2 =>
AgC{-}2H{-}3O{-}2 + HCl = AgCl + HC{-}2H{-}3O{-}2
Cr3Cl + HSO4 = Cr3SO4 + HCl =>
Cr3Cl + HSO4 = Cr3SO4 + HCl
Ni + SnCl2 = NiCl + Sn2 =>
4 Ni + 2 SnCl2 = 4 NiCl + Sn2
LiHSO3 + NaOH = Li2SO3 + Na2SO3 + H2O =>
2 LiHSO3 + 2 NaOH = Li2SO3 + Na2SO3 + 2 H2O
Cl2 + NH3 = N2H4 + HCl =>
Cl2 + 2 NH3 = N2H4 + 2 HCl
KCl(aq) + AgNo3(aq) = KNo3(aq) + AgCl(s) =>
KCl(aq) + AgNo3(aq) = KNo3(aq) + AgCl(s)
CH4 + O2 + NH3 = C10H18O5N2 + H2 =>
20 CH4 + 5 O2 + 4 NH3 = 2 C10H18O5N2 + 28 H2
NaNO3 + C6H12O6 = CO2 + H2O + NaNO2 =>
12 NaNO3 + C6H12O6 = 6 CO2 + 6 H2O + 12 NaNO2
CH4N2O + C6H12O6 + CH4O = C22H25NO6 + H2O =>
6 CH4N2O + 31 C6H12O6 + 72 CH4O = 12 C22H25NO6 + 192 H2O
SnCl2 + ZnCl2 = Zn + SnCl4 =>
SnCl2 + ZnCl2 = Zn + SnCl4
NaOH + C2H2O(H2O) = Na(H2O) + C2H2OOH =>
NaOH + C2H2O(H2O) = Na(H2O) + C2H2OOH
NH4 + Cl = NH4Cl2 =>
NH4 + 2 Cl = NH4Cl2
K2SIO3 + HCl = H2SIO3 + KCl =>
K2SIO3 + 2 HCl = H2SIO3 + 2 KCl
P4O10 + MgO = Mg + (PO4)2 =>
P4O10 + 6 MgO = 6 Mg + 2(PO4)2
Mg + H2O = H2 + Mg(HO3)2 =>
Mg + 6 H2O = 5 H2 + Mg(HO3)2
AlCl3 + Nh4OH = Nh4Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4Cl + Al(OH)3
Cr(OH)3 + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{2-} + I{-} + 5 H2O
CaCO3 + Na2C2H3O2 = CaC2H3O2 + Na2CO3 =>
CaCO3 + Na2C2H3O2 = CaC2H3O2 + Na2CO3
H2SiO3 + NaOH = Na2SiO3 + H2O =>
H2SiO3 + 2 NaOH = Na2SiO3 + 2 H2O
KBr + HgSO4 = KHg + BrS + O4 =>
KBr + HgSO4 = KHg + BrS + O4
K2S2O5 + O2 = K2SO4 + SO2 =>
2 K2S2O5 + O2 = 2 K2SO4 + 2 SO2
KNO3 + H2O2 = H2NO3 + KO2 =>
KNO3 + H2O2 = H2NO3 + KO2
K2O + H2O = KOHH2O =>
K2O + 3 H2O = 2 KOHH2O
H4Sb2O7 + Pt(OH)2 = Pt2Sb2O7 + H2O =>
H4Sb2O7 + 2 Pt(OH)2 = Pt2Sb2O7 + 4 H2O
AlCl3 + Nh4OH = Nh4Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4Cl + Al(OH)3
Rb + HCl = RbCl + H =>
Rb + HCl = RbCl + H
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
HCl + K2CO3 = K + Cl + CO2 + H2O =>
2 HCl + K2CO3 = 2 K + 2 Cl + CO2 + H2O
C3H8 + HNO3 = H2O + C3H7NO2 =>
C3H8 + HNO3 = H2O + C3H7NO2
NaAlSi3O8 + HF = NaF + H2SiF6 + AlF3 + H2O =>
NaAlSi3O8 + 22 HF = NaF + 3 H2SiF6 + AlF3 + 8 H2O
S6O6{-2} + MnO4 + OH{-} = SO4{-2} + MnO2 + H2O =>
2 S6O6{-2} + 13 MnO4 + 20 OH{-} = 12 SO4{-2} + 13 MnO2 + 10 H2O
C2H5OH + H{+} + Cr2O7{2-} = CH3CHO + Cr{3+} + H2O =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
Fe(OH)3 + HCl = H(OH)3 + FeCl =>
Fe(OH)3 + HCl = H(OH)3 + FeCl
(NH4)2S + CdCl2 = (NH4)Cl + CdS =>
(NH4)2S + CdCl2 = 2(NH4)Cl + CdS
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
C2H6S + O2 = C + H + SO2 =>
C2H6S + O2 = 2 C + 6 H + SO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C24H29NO3 + O2 = CO2 + N2 + H2O =>
4 C24H29NO3 + 119 O2 = 96 CO2 + 2 N2 + 58 H2O
N2O3 + Ca(OH)2 = Ca3(NO3)2 + H2O =>
N2O3 + 3 Ca(OH)2 = Ca3(NO3)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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