| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C16H32O16 = 8 C6H12O6
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Sb2S3 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = Sb2O5 + 3 H2SO4 + 28 NO2 + 11 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
{-}methyl{-}2-butanol = {-}chloro{-}2-methylbutane =>
{-}methyl{-}2-butanol = {-}chloro{-}2-methylbutane
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Cl2 + NaBr = NaCl2 + Br =>
Cl2 + NaBr = NaCl2 + Br
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
Cl + Mg = ClMg =>
Cl + Mg = ClMg
V + H2O = H3V6O17 + H2 =>
12 V + 34 H2O = 2 H3V6O17 + 31 H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SO2Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
SO2Cl2 + 4 NaOH = 2 NaCl + Na2SO4 + 2 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + Na2SO4 + NO + CO =>
Cr2S3 + 5 Mn(NO3)2 + 10 Na2CO3 = 2 Na2CrO4 + 5 Na2MnO4 + 3 Na2SO4 + 10 NO + 10 CO
HI + KOH = K3I3 + H2O =>
3 HI + 3 KOH = K3I3 + 3 H2O
Ca(OH)2 + CH3OOH = (C2H3OO)2Ca + H2O =>
Ca(OH)2 + 4 CH3OOH = (C2H3OO)2Ca + 6 H2O
Ba(OH)2H2O + C18H36O2 = C36H70BaO4 + H2O =>
Ba(OH)2H2O + 2 C18H36O2 = C36H70BaO4 + 3 H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
HNO2NH4OH = H2ONH4NO2 =>
HNO2NH4OH = H2ONH4NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(HCO3)2 = MgCO3CO2H2O =>
Mg(HCO3)2 = MgCO3CO2H2O
V + MoO3 = VO2 + MoO2 =>
V + 2 MoO3 = VO2 + 2 MoO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HClO2 + H2O = ClO4 + H3O =>
HClO2 + 7 H2O = ClO4 + 5 H3O
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
HK2S + HCl = H2S + K2Cl =>
HK2S + HCl = H2S + K2Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + NH4ClO3 = (NH4)2SO4 + NaClO3 =>
Na2SO4 + 2 NH4ClO3 = (NH4)2SO4 + 2 NaClO3
SiO2 + Al6Si2O13 + Na = NaAlSi3O8 + Si =>
35 SiO2 + 2 Al6Si2O13 + 12 Na = 12 NaAlSi3O8 + 3 Si
Sr(SO4) + Na(NO3) = Sr(NO3)2 + Na2(SO4) =>
Sr(SO4) + 2 Na(NO3) = Sr(NO3)2 + Na2(SO4)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HydrogenPeroxide + MagnesiumDioxide = HydrogenDioxide + MagnesiumPeroxide =>
HydrogenPeroxide + MagnesiumDioxide = HydrogenDioxide + MagnesiumPeroxide
K2CrO2 + H2O2 = K2CrO4 + H2O =>
K2CrO2 + 2 H2O2 = K2CrO4 + 2 H2O
HCHO + H2O = CH2(OH)2 =>
HCHO + H2O = CH2(OH)2
Li2S + P2S5 + SeS2 + LiCl = Li61P9SeS50Cl10 =>
51 Li2S + 9 P2S5 + 2 SeS2 + 20 LiCl = 2 Li61P9SeS50Cl10
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CoCl2*6H20 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 10 NH4OH + 121 H2O2 = 2(Co(NH3)6)Cl3 + 252 H2O
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
NaBr(aq) + Ca(NO3)2(aq) = NaNO3 + CaBr2 =>
2 NaBr(aq) + Ca(NO3)2(aq) = 2 NaNO3 + CaBr2
Ca + H3PO4 = Ca(H2PO4)2 + H2 =>
Ca + 2 H3PO4 = Ca(H2PO4)2 + H2
Fe2 + [OH3]3 = Fe3(OH3)2 =>
9 Fe2 + 4[OH3]3 = 6 Fe3(OH3)2
Ba + H2O = BaH20 + O2 =>
Ba + 10 H2O = BaH20 + 5 O2
AlCO3 + HCl = AlCl2 + CO3 + H =>
AlCO3 + 2 HCl = AlCl2 + CO3 + 2 H
HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
FeCl3 + NH4SCN = (Fe(SCN)3) + NH4Cl =>
FeCl3 + 3 NH4SCN = (Fe(SCN)3) + 3 NH4Cl
Al2O3 + CaCl2 = AlCl3 + CaO =>
Al2O3 + 3 CaCl2 = 2 AlCl3 + 3 CaO
NaCl + AlP = Na3P + AlCl3 =>
3 NaCl + AlP = Na3P + AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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