| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClCH2CH2COOH + 2 NH3 = CH3CH(NH2)COOH + NH4Cl
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
C2H5OH(g)(l) = C2H4(g) + H2O(g) =>
C2H5OH(g)(l) = C2H4(g) + H2O(g)
CalciumChloride + Iron(III)Sulfate = CalciumSulfate + Iron(III)Chloride =>
CalciumChloride + Iron(III)Sulfate = CalciumSulfate + Iron(III)Chloride
C2H4 + NaOH = H2O + Na + C =>
C2H4 + 4 NaOH = 4 H2O + 4 Na + 2 C
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
NaOH + CaCO3 = Ca(OH)2 + Na2CO3 =>
2 NaOH + CaCO3 = Ca(OH)2 + Na2CO3
Fe(NO2)3 + KOH = KNO2 + Fe(OH)3 =>
Fe(NO2)3 + 3 KOH = 3 KNO2 + Fe(OH)3
(NH4)3 = N5 + H9 =>
15(NH4)3 = 9 N5 + 20 H9
Hg2Cl2 + HNO3 + HCl = HgCl2 + NOCl + H2O =>
Hg2Cl2 + HNO3 + 3 HCl = 2 HgCl2 + NOCl + 2 H2O
CaCl2(aq) + NaCO3(aq) = CaCO3(s) + NaCl2(aq) =>
CaCl2(aq) + NaCO3(aq) = CaCO3(s) + NaCl2(aq)
MnF + AgS = MnS + AgF =>
MnF + AgS = MnS + AgF
Bi2S3(s) + O2 = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2 = 2 Bi2O3(s) + 6 SO2(g)
C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
CO + H2O + HCl = C6H4Cl2 + O2 =>
12 CO + 2 H2O + 4 HCl = 2 C6H4Cl2 + 7 O2
HSO4 + Ca = CaSO4 + H =>
HSO4 + Ca = CaSO4 + H
Sn + NO3{-} + H{+} = Sn2{+} + NO + H2O =>
6 Sn + NO3{-} + 4 H{+} = 3 Sn2{+} + NO + 2 H2O
FeSO4 + NH4OH = Fe(NH3)6SO4 + H2O =>
FeSO4 + 6 NH4OH = Fe(NH3)6SO4 + 6 H2O
KBr + Mg(NO3)2 = MgBr + K(NO3)2 =>
KBr + Mg(NO3)2 = MgBr + K(NO3)2
N2O + H2SO4 = N2SO4 + H2O =>
N2O + H2SO4 = N2SO4 + H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
FeO + HNO3 = FeNO3 + HO =>
FeO + HNO3 = FeNO3 + HO
Fe(NO3)2 + H2O = FeOHNO3 + HNO3 =>
Fe(NO3)2 + H2O = FeOHNO3 + HNO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
ClCH2CH2COOH + NH3 = CH3CH(NH2)COOH + NH4Cl =>
ClCH2CH2COOH + 2 NH3 = CH3CH(NH2)COOH + NH4Cl
Ca(ClO)2 = CaCl2O2 =>
Ca(ClO)2 = CaCl2O2
ZnO2{-3} + e + H3O{+} = Zn + H2O =>
ZnO2{-3} + e + 4 H3O{+} = Zn + 6 H2O
FeSO4 + NaClO3 + NaOH = Na2FeO4 + Na2SO4 + NaCl + H2O =>
3 FeSO4 + 2 NaClO3 + 12 NaOH = 3 Na2FeO4 + 3 Na2SO4 + 2 NaCl + 6 H2O
H{+} + Fe{2+} + MnO4{-} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
PbO(s) + NH3(g) = H2O(l) + N2(g) + Pb(s) =>
3 PbO(s) + 2 NH3(g) = 3 H2O(l) + N2(g) + 3 Pb(s)
H2SO3 + HI = I + H2O + HS =>
H2SO3 + 5 HI = 5 I + 3 H2O + HS
HSO4 + Ca = CaSO4 + H =>
HSO4 + Ca = CaSO4 + H
K2CO3 + FeS = K2S + FeCO3 =>
K2CO3 + FeS = K2S + FeCO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Ca(ClO)2 = CaCl2 + O =>
Ca(ClO)2 = CaCl2 + 2 O
CH3Cl + Na = CH3Na + NaCl =>
CH3Cl + 2 Na = CH3Na + NaCl
Cu(s) + ZnSO4() = Zn(s) + Cu2SO4 =>
2 Cu(s) + ZnSO4() = Zn(s) + Cu2SO4
FeSO4 + Cu(OH)2 = Fe(OH)2 + CuSO4 =>
FeSO4 + Cu(OH)2 = Fe(OH)2 + CuSO4
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
Fe(NO3)2 + H2O = Fe + O2 + HNO3 =>
2 Fe(NO3)2 + 2 H2O = 2 Fe + O2 + 4 HNO3
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
(NH4)Br + Ca(OH)2 = NH3 + CaBr2 + H2O =>
2(NH4)Br + Ca(OH)2 = 2 NH3 + CaBr2 + 2 H2O
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
BrO3{-} + N2H4 + H{+} = Br2 + H2O + N2 =>
4 BrO3{-} + 5 N2H4 + 4 H{+} = 2 Br2 + 12 H2O + 5 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
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