| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2OH + HCO3 = K2CO3 + HOH
Fe(OH)3 + HF = FeF3 + HOH =>
Fe(OH)3 + 3 HF = FeF3 + 3 HOH
CrO4{2-} + S{2-} + H{+} = Cr(OH)3 + S(s) + H2O =>
2 CrO4{2-} + 3 S{2-} + 10 H{+} = 2 Cr(OH)3 + 3 S(s) + 2 H2O
CH3OOOH + O2 = CO2 + H2O =>
2 CH3OOOH + O2 = 2 CO2 + 4 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C135H182O95N5S2 + H2O = CO2 + H + N + S =>
C135H182O95N5S2 + 175 H2O = 135 CO2 + 532 H + 5 N + 2 S
H2NO4 + Ca(OH)2 = CaNO4 + H2O =>
H2NO4 + Ca(OH)2 = CaNO4 + 2 H2O
MgCl2 + NH4OH + NH4Cl = Mg(NH4OH)2 + NH4Cl2 =>
MgCl2 + 2 NH4OH + 2 NH4Cl = Mg(NH4OH)2 + 2 NH4Cl2
KCIO3 + H2S = KCI + S8 + H2O =>
8 KCIO3 + 24 H2S = 8 KCI + 3 S8 + 24 H2O
Al + CaCl2(aq) = Ca + AlCl2 =>
Al + CaCl2(aq) = Ca + AlCl2
FeCl3 + HNO3 + NaOH = Fe(OH)3 + NaNO3 + HCl =>
FeCl3 + 3 HNO3 + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 3 HCl
Li2SO3 + Ba(OH)2 = BaSO3 + LiOH =>
Li2SO3 + Ba(OH)2 = BaSO3 + 2 LiOH
AlCl3 + NaBr = NaCl + AlBr3 =>
AlCl3 + 3 NaBr = 3 NaCl + AlBr3
NaI + Cl2 + H2O = HIO3 + NaCl + HCl =>
NaI + 3 Cl2 + 3 H2O = HIO3 + NaCl + 5 HCl
NH4NO3 + LiOH = LiNO3 + NH3H2O =>
NH4NO3 + LiOH = LiNO3 + NH3H2O
AmmoniumSulfate + MercuryChlorate = AmmoniumChlorate + MercurySulfate =>
AmmoniumSulfate + MercuryChlorate = AmmoniumChlorate + MercurySulfate
No + HNO3 = No(NO3)2 + NO2 + H2O =>
No + 4 HNO3 = No(NO3)2 + 2 NO2 + 2 H2O
CH3CH2COOC3H7 + H2O = C3H7OH + CH3CH2COOH =>
CH3CH2COOC3H7 + H2O = C3H7OH + CH3CH2COOH
HNO3 + Mg = H2O + MgNO3 + N2O =>
10 HNO3 + 8 Mg = 5 H2O + 8 MgNO3 + N2O
Li3N + H2O = NH3 + Li2O =>
2 Li3N + 3 H2O = 2 NH3 + 3 Li2O
Na2HPO4 + NH3 = (NH4)3PO4 + Na3PO4 =>
3 Na2HPO4 + 3 NH3 = (NH4)3PO4 + 2 Na3PO4
Pb + HI = PbI2 + H =>
Pb + 2 HI = PbI2 + 2 H
CaCl2 + Na2(CO3)2 = NaCl + Ca(CO3)2 =>
CaCl2 + Na2(CO3)2 = 2 NaCl + Ca(CO3)2
KOH + Cr(OH)3 = K3[Cr(OH)6] =>
3 KOH + Cr(OH)3 = K3[Cr(OH)6]
Na2Co3NaOH = Na2OHNaCo3 =>
Na2Co3NaOH = Na2OHNaCo3
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
Mg2 + H2(SO4) = Mg(SO4) + H2 =>
Mg2 + 2 H2(SO4) = 2 Mg(SO4) + 2 H2
(C2H5O)4Si + H2O = C2H5OH + SiO2 =>
(C2H5O)4Si + 2 H2O = 4 C2H5OH + SiO2
CO2 + H2O = CH2OH + O2 =>
4 CO2 + 6 H2O = 4 CH2OH + 5 O2
CH3CH2CH2CO2H + CH3CH2OH = CH3CH2CH2CO2CH2CH3 + H2O =>
CH3CH2CH2CO2H + CH3CH2OH = CH3CH2CH2CO2CH2CH3 + H2O
AlCl3 + NaBr = NaCl + AlBr3 =>
AlCl3 + 3 NaBr = 3 NaCl + AlBr3
BaCO3 + H3PO4 = Ba3(PO4)2 + CO2 + H2O =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 CO2 + 3 H2O
FeBr2 + K2S = FeS + KBr =>
FeBr2 + K2S = FeS + 2 KBr
C17H35COONa + NaCl = (C17H35COO)Cl + Na =>
C17H35COONa + NaCl = (C17H35COO)Cl + 2 Na
C27Br4F17H35 + O2 = Br2O3 + OF2 + CO2 + H2O =>
2 C27Br4F17H35 + 86 O2 = 4 Br2O3 + 17 OF2 + 54 CO2 + 35 H2O
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
SO2 + NaMnO4 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 NaMnO4 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
HI + MnS = H2S + MnI2 =>
2 HI + MnS = H2S + MnI2
FeSO4 + NaNO2 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 FeSO4 + 2 NaNO2 + 2 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 2 H2O
K + Br2 = K4Br2 =>
4 K + Br2 = K4Br2
LiOH + NiCoMnOH2 + O2 = LiNiCoMnO2 + H2O =>
4 LiOH + 4 NiCoMnOH2 + 3 O2 = 4 LiNiCoMnO2 + 6 H2O
Ca(ClO4)2 + H2O = CaCl2 + H2O2 =>
Ca(ClO4)2 + 8 H2O = CaCl2 + 8 H2O2
HCl + Cr(CO3) = CrCl2 + CO2 + H2O =>
2 HCl + Cr(CO3) = CrCl2 + CO2 + H2O
KI + CCl4 + Br2 = KCl3 + CI + BrCl =>
2 KI + 2 CCl4 + Br2 = 2 KCl3 + 2 CI + 2 BrCl
Cu2O + O2 + CO2 + H2O = (CuCO3)Cu(OH)2 =>
2 Cu2O + O2 + 2 CO2 + 2 H2O = 2(CuCO3)Cu(OH)2
Fe + SCN = Fe[Fe(SNC)6] =>
2 Fe + 6 SCN = Fe[Fe(SNC)6]
LiF + Ba(OH)2 = LiOH + BaF2 =>
2 LiF + Ba(OH)2 = 2 LiOH + BaF2
FeC2O4(H2O)2 + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)3(H2O)3 =>
2 FeC2O4(H2O)2 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)3(H2O)3
SbH3 + Cl2O + H2O = H4Sb2O7 + H{+} + Cl{-} =>
2 SbH3 + 4 Cl2O + 3 H2O = H4Sb2O7 + 8 H{+} + 8 Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/24
Équations équilibrées sur01/06/24
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