| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PCl3 = Cl3 + 3 PCl2
K2SO3 + NaOH = KOH + Na2SO3 =>
K2SO3 + 2 NaOH = 2 KOH + Na2SO3
CO2(g) + H2S(g) = COS(g)H2O =>
CO2(g) + H2S(g) = COS(g)H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
(NH4)3PO4 + Mg(OH)2 = Mg3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 NH3 + 6 H2O
NO2 + Zn(OH)2 = Zn(NO3)2 + H2 =>
2 NO2 + Zn(OH)2 = Zn(NO3)2 + H2
K2SO4 + NaC1 = KC1 + Na2SO4 =>
K2SO4 + 2 NaC1 = 2 KC1 + Na2SO4
BeS + Li3PO4 = Be3PO4 + LiS =>
3 BeS + Li3PO4 = Be3PO4 + 3 LiS
FeCl2 + H2SO4 = FeSO43 + HCl + SO2 + H2O =>
FeCl2 + 40 H2SO4 = FeSO43 + 2 HCl + 39 SO2 + 39 H2O
ClCa + AgNO3 = AgCl + Ca(NO3) =>
ClCa + AgNO3 = AgCl + Ca(NO3)
NH3 + H2O + Al2(SO4)3 = (NH4)2SO4 + Al(OH)3 =>
6 NH3 + 6 H2O + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(OH)3
AgCl + K2S2O3 = KCl + Ag2S2O3 =>
2 AgCl + K2S2O3 = 2 KCl + Ag2S2O3
CO2 + Na(OH) = Na2(CO3) + H2O =>
CO2 + 2 Na(OH) = Na2(CO3) + H2O
(NH4) + HNO3 = (NH4)NO3 + H2O =>
8(NH4) + 10 HNO3 = 9(NH4)NO3 + 3 H2O
C7H9O10 + O2 = CO2 + H2O =>
4 C7H9O10 + 17 O2 = 28 CO2 + 18 H2O
F + KCl = KF + Cl2 =>
2 F + 2 KCl = 2 KF + Cl2
Cu2O3 + O2 = CuO5 =>
2 Cu2O3 + 7 O2 = 4 CuO5
Na2CO3 + HClO3 = NaClO3 + CO2 + H2O =>
Na2CO3 + 2 HClO3 = 2 NaClO3 + CO2 + H2O
Fe2(SO4)3 + Na2S = Fe2S3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2SO4
ZnO(s) + H2(g) = Zn(s) + H2O(g) =>
ZnO(s) + H2(g) = Zn(s) + H2O(g)
SnL2 = Sn + L =>
SnL2 = Sn + 2 L
MnS + Mg = MgS + Mn =>
MnS + Mg = MgS + Mn
MgCl2 + Li2Co3 = MgCo3 + LiCl =>
MgCl2 + Li2Co3 = MgCo3 + 2 LiCl
HNO3 + S = H2SO4 + N2O + O2 =>
4 HNO3 + 2 S = 2 H2SO4 + 2 N2O + O2
K2S + O2 = K + SO2 =>
K2S + O2 = 2 K + SO2
FeS + KHSO4 + KNO3 = K2SO4 + NO2 + H2O + Fe(NO3)3 =>
FeS + 10 KHSO4 + 12 KNO3 = 11 K2SO4 + 9 NO2 + 5 H2O + Fe(NO3)3
H2S + Cu(NO3)2 = Cu2S + S + HNO3 =>
2 H2S + 2 Cu(NO3)2 = Cu2S + S + 4 HNO3
H2SO4 + (CH3)2CO = HSO4 + (CH3)2COH =>
H2SO4 + (CH3)2CO = HSO4 + (CH3)2COH
Na2CO3 + HC2H3O2 = CO2 + H2O + NaHC2H3O2 =>
4 Na2CO3 + 9 HC2H3O2 = 6 CO2 + 2 H2O + 8 NaHC2H3O2
K2CO3 + Cr(C2H3O2) = Cr2(CO3) + K(C2H3O2) =>
K2CO3 + 2 Cr(C2H3O2) = Cr2(CO3) + 2 K(C2H3O2)
Ba(s) + H2O(g) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(g) = Ba(OH)2(aq) + H2(g)
Na + NO2 = NaNO2 =>
Na + NO2 = NaNO2
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH =>
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH
Ca3OH + N2H = Ca3N2 + HOH =>
Ca3OH + N2H = Ca3N2 + HOH
C9N2H6O + O2 = CO2 + NH3 =>
2 C9N2H6O + 17 O2 = 18 CO2 + 4 NH3
C2H5OH + Cr2O7 = C2H4O2 + Cr + H =>
7 C2H5OH + Cr2O7 = 7 C2H4O2 + 2 Cr + 14 H
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
HCl + NH3 = H4 + NCl3 =>
6 HCl + 2 NH3 = 3 H4 + 2 NCl3
NH4Br + AgC2H3O2 = C2H3O2NH4 + AgBr =>
NH4Br + AgC2H3O2 = C2H3O2NH4 + AgBr
CH4H8O + O2 = H2O + CO2 =>
2 CH4H8O + 7 O2 = 12 H2O + 2 CO2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCl + Zn = ZnCl2 + H =>
2 HCl + Zn = ZnCl2 + 2 H
NaS + BrN = BrS + NaN =>
NaS + BrN = BrS + NaN
CH3COONH4HBr = CH3COOHNH4Br =>
CH3COONH4HBr = CH3COOHNH4Br
K(OH) + HClO4 = H2O + K(ClO4) =>
K(OH) + HClO4 = H2O + K(ClO4)
CH3COOH + O2 = CHOO2 + H2O =>
2 CH3COOH + 5 O2 = 4 CHOO2 + 2 H2O
CH3CH3CH3CH3OH + NaBr = CH3CH3CH3CH3Br + NaOH =>
CH3CH3CH3CH3OH + NaBr = CH3CH3CH3CH3Br + NaOH
C2H5OH + C2H5COOH = H2O + C2H5COOC2H5 =>
C2H5OH + C2H5COOH = H2O + C2H5COOC2H5
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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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