| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O + S
NH2Hg2Cl = NH2HgCl + Hg =>
NH2Hg2Cl = NH2HgCl + Hg
NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2
H2SO4 + NaBr = Na2SO4 + H2 + Br2 =>
H2SO4 + 2 NaBr = Na2SO4 + H2 + Br2
LiMnO4 + Li2C2O4 + LiOH = MnO2 + Li2CO3 + H2O =>
2 LiMnO4 + 3 Li2C2O4 + 4 LiOH = 2 MnO2 + 6 Li2CO3 + 2 H2O
Li2CO3 + Fe(NO3)2 = LiNO3 + FeCO3 =>
Li2CO3 + Fe(NO3)2 = 2 LiNO3 + FeCO3
MgSO4 + C10H14N2Na2O8 = Mg + NO2 + SO2 + CO2 + H2O + Na =>
23 MgSO4 + 2 C10H14N2Na2O8 = 23 Mg + 4 NO2 + 23 SO2 + 20 CO2 + 14 H2O + 4 Na
Sr(NO3)2 + La(NO3)3*6H2O + Zn(NO3)2*6H2O + CH4N2O = SrLa2ZnO5 + H2 + CO2 + N2 =>
Sr(NO3)2 + 2 La(NO3)3*6H2O + Zn(NO3)2*6H2O + 43 CH4N2O = SrLa2ZnO5 + 104 H2 + 43 CO2 + 48 N2
CaCO3 + KMnO4 + H2O = Ca(OH)2 + Ca2(CO3)3 + KOH + MnO2 =>
9 CaCO3 + 2 KMnO4 + 4 H2O = 3 Ca(OH)2 + 3 Ca2(CO3)3 + 2 KOH + 2 MnO2
Cr(OH)3 + HO2 = CrO4 + OH =>
Cr(OH)3 + 4 HO2 = CrO4 + 7 OH
C8H16 + O2 = C8H16O2 =>
C8H16 + O2 = C8H16O2
Li3N + Al2O3 = AlN + Li2O =>
2 Li3N + Al2O3 = 2 AlN + 3 Li2O
C2H5COOH + ZnO = (C2H5COO)2Zn + H2O =>
2 C2H5COOH + ZnO = (C2H5COO)2Zn + H2O
FeCl2 + H2O + CO2 = FeCO3 + HCl =>
FeCl2 + H2O + CO2 = FeCO3 + 2 HCl
NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2
C10H8(s) + O2(g) = CO2(g) + H20(l) =>
5 C10H8(s) + 50 O2(g) = 50 CO2(g) + 2 H20(l)
Co(s) + AgCl(aq) = Ag(s) + CoCl2(aq) =>
Co(s) + 2 AgCl(aq) = 2 Ag(s) + CoCl2(aq)
AgCl + Pb(NO3)2 = Ag(NO3) + PbCl2 =>
2 AgCl + Pb(NO3)2 = 2 Ag(NO3) + PbCl2
Si(OH)4 = (HO)3SiOSi(HO)3 + H2O =>
2 Si(OH)4 = (HO)3SiOSi(HO)3 + H2O
AsO4{3-} + Zn + H{+} = Zn{2+} + H2O + AsH3 =>
AsO4{3-} + 4 Zn + 11 H{+} = 4 Zn{2+} + 4 H2O + AsH3
CsCl + ICl3 = Cs[ICl4] =>
CsCl + ICl3 = Cs[ICl4]
NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2
CH3OH + CH3COOH = H2O + C3H7O2 =>
6 CH3OH + 3 CH3COOH = 4 H2O + 4 C3H7O2
C9H11NO2 + HCl = C9H12ClNO2 =>
C9H11NO2 + HCl = C9H12ClNO2
HF + NH3*H2O = NH4F + H2O =>
HF + NH3*H2O = NH4F + H2O
CO2 + H2O = C6H4O6 + O2 =>
6 CO2 + 2 H2O = C6H4O6 + 4 O2
CH2CH2 + HOCl = CH3OHCH + Cl =>
CH2CH2 + HOCl = CH3OHCH + Cl
Cr2O3 + Na2CO3 = Cr2(CO3)3 + Na2O =>
Cr2O3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2O
BPO4 + C6H18O12KNa = BP + CO2 + H2O + KOH + NaOH =>
5 BPO4 + 2 C6H18O12KNa = 5 BP + 12 CO2 + 16 H2O + 2 KOH + 2 NaOH
NaOH + Al(OH)3 = NaAl(OH)4 =>
NaOH + Al(OH)3 = NaAl(OH)4
HNO3 + EiOH = EiNO3 + H2O =>
HNO3 + EiOH = EiNO3 + H2O
C19H3202 + O2 = H2O + CO2 =>
2 C19H3202 + 1639 O2 = 3202 H2O + 38 CO2
Al(Cl)3 + NaOH = NaCl + Al(OH)3 =>
Al(Cl)3 + 3 NaOH = 3 NaCl + Al(OH)3
H2O + CrCl3 = HCl + Cr2O3 =>
3 H2O + 2 CrCl3 = 6 HCl + Cr2O3
RbCl + Ca = RbCa + Cl =>
RbCl + Ca = RbCa + Cl
Fe(OH)3 + KMnO4 = Fe(MnO4)3 + KOH =>
Fe(OH)3 + 3 KMnO4 = Fe(MnO4)3 + 3 KOH
KO2 + K = K2O =>
KO2 + 3 K = 2 K2O
NaNO3 + Ba(OH)2 = Ba(NO3)2 + NaOH =>
2 NaNO3 + Ba(OH)2 = Ba(NO3)2 + 2 NaOH
AlCl3 + NaOH = NaCl + Na[Al(OH)4] =>
AlCl3 + 4 NaOH = 3 NaCl + Na[Al(OH)4]
NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2
Cs + PbCl2 = CsCl3 + Pb =>
2 Cs + 3 PbCl2 = 2 CsCl3 + 3 Pb
HNo3 + CuSO4 = Cu(No3)2 + H2SO4 =>
2 HNo3 + CuSO4 = Cu(No3)2 + H2SO4
Sb + Ga + Te = Sb18Ga2Te30 =>
18 Sb + 2 Ga + 30 Te = Sb18Ga2Te30
Ba(OH)2 + NaNO3 = Ba(NO3)2 + Na(OH) =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 Na(OH)
NaNO3 + HCl = NaNO3H + Cl =>
NaNO3 + HCl = NaNO3H + Cl
NaClCaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 NaClCaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 9 NaCl
Cu(OH)2 + NH3 = N2 + H2O + Cu =>
3 Cu(OH)2 + 2 NH3 = N2 + 6 H2O + 3 Cu
P4O10 + H(OH) = H3(PO4) =>
P4O10 + 6 H(OH) = 4 H3(PO4)
HCI + Fe(OH)3 = Fe(OH)2CI + H2O =>
HCI + Fe(OH)3 = Fe(OH)2CI + H2O
Ba(OH)2 + NaNo3 = Ba(No3)2 + NaOH =>
Ba(OH)2 + 2 NaNo3 = Ba(No3)2 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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