| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + H2SO4 = CuSO4 + H2Cl2
NHCH3NH2 + O2 = CO2 + H2O + N2 =>
2 NHCH3NH2 + 5 O2 = 2 CO2 + 6 H2O + 2 N2
Li2Co3 + NaCl = LiCl + Na2Co3 =>
Li2Co3 + 2 NaCl = 2 LiCl + Na2Co3
Mn(OH)4 + K3N = Mn3N4 + KOH =>
3 Mn(OH)4 + 4 K3N = Mn3N4 + 12 KOH
NH4NO3 = N + H2O + O2 =>
2 NH4NO3 = 4 N + 4 H2O + O2
NH4HCO3 + H7NO2 = NH4NO3 + C10H15NO + H2O =>
40 NH4HCO3 + 14 H7NO2 = 25 NH4NO3 + 4 C10H15NO + 69 H2O
PbCl4 + H3PO4 = Pb3(PO4)4 + HCl =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 HCl
Ni(OH)2 + NaOH = NiOH + Na(OH)3 =>
2 Ni(OH)2 + NaOH = 2 NiOH + Na(OH)3
MgO + SO2 = MgSO4 + SO =>
MgO + 2 SO2 = MgSO4 + SO
NaHCO3(s) + HCl = NaCl(s) + H2O + CO2(g) =>
NaHCO3(s) + HCl = NaCl(s) + H2O + CO2(g)
C6H12O6 + KOH = KC3H5O3 + H2O =>
C6H12O6 + 2 KOH = 2 KC3H5O3 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ba(Cl)2 + Al2(SO4)3 = Ba2(SO4)2 + Al(Cl3) =>
6 Ba(Cl)2 + 2 Al2(SO4)3 = 3 Ba2(SO4)2 + 4 Al(Cl3)
NaC18H35O2 + Ca = Ca(C18H35O2) + Na =>
NaC18H35O2 + Ca = Ca(C18H35O2) + Na
LiN + HCl = LiCl + HN =>
LiN + HCl = LiCl + HN
NH4NO3(aq) + Ba(OH)2 = NH3 + H2O + Ba(NO3)2 =>
2 NH4NO3(aq) + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(NO3)2
NaBr + FeS = Na2S + FeBr2 =>
2 NaBr + FeS = Na2S + FeBr2
CaCl2 + NaCO2 = CaCO2 + NaCl2 =>
CaCl2 + NaCO2 = CaCO2 + NaCl2
H2SO4 + KMnO4 + K2[Cu(C2O4)2] = CuSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
16 H2SO4 + 4 KMnO4 + 5 K2[Cu(C2O4)2] = 5 CuSO4 + 4 MnSO4 + 7 K2SO4 + 20 CO2 + 16 H2O
C3 = C6 =>
2 C3 = C6
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl =>
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl
H2SO4 + RbOH = H3O + RbSO4 =>
H2SO4 + RbOH = H3O + RbSO4
K2SFeO = K2OFeS =>
K2SFeO = K2OFeS
K2S + FeO = K2O + FeS =>
K2S + FeO = K2O + FeS
C5H5(l) + O2(g) = CO2(g) + H2O(l) =>
4 C5H5(l) + 25 O2(g) = 20 CO2(g) + 10 H2O(l)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
FeO + KOH = Fe(OH)2 + K2O =>
FeO + 2 KOH = Fe(OH)2 + K2O
MgCl{2} + NaOH = MgOH + NaCl{2} =>
MgCl{2} + NaOH = MgOH + NaCl{2}
C8H12O3N + O2 = CO2 + H2O + NH3 =>
4 C8H12O3N + 35 O2 = 32 CO2 + 18 H2O + 4 NH3
C3H4 + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H4 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O
(IO3) + I = IO =>
(IO3) + 2 I = 3 IO
C3H8O + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 C3H8O + 12 KMnO4 + 12 NaOH = 3 CH3COOH + 8 H2O + 6 K2MnO4 + 6 Na2MnO4
HNO3 + Pt(OH)2 = Pt(NO3)2 + H2O =>
2 HNO3 + Pt(OH)2 = Pt(NO3)2 + 2 H2O
CO3 + H2O = OH + H2CO3 =>
CO3 + 2 H2O = 2 OH + H2CO3
Cu(SO)4 + NaOH = CuOH + Na(SO)4 =>
Cu(SO)4 + NaOH = CuOH + Na(SO)4
C8H18 = C4H8 + H2 =>
C8H18 = 2 C4H8 + H2
AgNO3 + NH4NO3 + NaOH = AgN2H6OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = AgN2H6OH + 3 NaNO3 + 2 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(as) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(as)
Cu(CH3COO)2 + NaOH = NaCH3COO + Cu(OH)2 =>
Cu(CH3COO)2 + 2 NaOH = 2 NaCH3COO + Cu(OH)2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CuSO4 + NH4OH = [Cu(NH3)2]SO4 + H2O =>
CuSO4 + 2 NH4OH = [Cu(NH3)2]SO4 + 2 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
SrCrO4(aq) + (NH4)2CO3 = SrCO3 + (NH4)2CrO4 =>
SrCrO4(aq) + (NH4)2CO3 = SrCO3 + (NH4)2CrO4
Ag(s) + HNO3(ac) = AgNO3(ac) + NO(g) + H2O(l) =>
3 Ag(s) + 4 HNO3(ac) = 3 AgNO3(ac) + NO(g) + 2 H2O(l)
C4 + HNO3 = C4(NO3) + NO + H2O =>
3 C4 + 4 HNO3 = 3 C4(NO3) + NO + 2 H2O
AsO3 + H2 = As + H2O =>
AsO3 + 3 H2 = As + 3 H2O
K + H2SiO3 = K2SiO3 + H2 =>
2 K + H2SiO3 = K2SiO3 + H2
LiF + NaI = LiI + NaF =>
LiF + NaI = LiI + NaF
KOH(aq) + H3PO4(l) = K3PO4(aq) + H2O(l) =>
3 KOH(aq) + H3PO4(l) = K3PO4(aq) + 3 H2O(l)
HNO + CsOH = CsNO + H2O =>
HNO + CsOH = CsNO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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