| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 F + O2 = F3O2
BaCl2 + KAl(SO4)2*12H2O = BaSO4 + KCl + AlCl3 + H2O =>
2 BaCl2 + KAl(SO4)2*12H2O = 2 BaSO4 + KCl + AlCl3 + 12 H2O
K + Co2 = K2Co2 =>
2 K + Co2 = K2Co2
Al + MgSO4 = Mg + AlSO4 =>
Al + MgSO4 = Mg + AlSO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Li + SO3 = Li2SO3 =>
2 Li + SO3 = Li2SO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mn{2+} + OH{-} + NO3{-} = MnO4{2-} + NO2{-} + H2O =>
Mn{2+} + 4 OH{-} + 2 NO3{-} = MnO4{2-} + 2 NO2{-} + 2 H2O
NO3{-} + H{+} + S{-2} = NO2 + S8 + H2O =>
16 NO3{-} + 32 H{+} + 8 S{-2} = 16 NO2 + S8 + 16 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
(AgNO3) + CaCl2 = Ca(NO3)2 + AgCl =>
2(AgNO3) + CaCl2 = Ca(NO3)2 + 2 AgCl
Fe2(SO4)3 + KI = FeI2 + K2SO4 + I2 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 3 K2SO4 + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HC3H5O3 + OH = HC3H4O3 + H2O =>
HC3H5O3 + OH = HC3H4O3 + H2O
MnO4{-} + S{2-} + H{+} = MnO2 + S + H2O =>
2 MnO4{-} + 3 S{2-} + 8 H{+} = 2 MnO2 + 3 S + 4 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
MgCO3 + H3PO4 = Mg3(PO4)2 + CO2 + H2O =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 CO2 + 3 H2O
PbCO3 + H3O = H2O + Pb2 + H2CO3 =>
2 PbCO3 + 4 H3O = 4 H2O + Pb2 + 2 H2CO3
KNO3 + H2SO4 + CH3OH = K2SO4 + H2O + N2 + CO2 =>
6 KNO3 + 3 H2SO4 + 5 CH3OH = 3 K2SO4 + 13 H2O + 3 N2 + 5 CO2
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
K4Hg(CN)6 + KMgO4 + HCl = KCl + HgCl3 + MgCl2 + CO2 + NO + H2O =>
5 K4Hg(CN)6 + 43 KMgO4 + 164 HCl = 63 KCl + 5 HgCl3 + 43 MgCl2 + 30 CO2 + 30 NO + 82 H2O
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
U + CO3 = U2(CO3)5 =>
2 U + 5 CO3 = U2(CO3)5
SiH3Cl + H2O = HCl + SiH3OSiH3 =>
2 SiH3Cl + H2O = 2 HCl + SiH3OSiH3
CuSO4 + NaCrO4 = CrCuO4 + NaSO4 =>
CuSO4 + NaCrO4 = CrCuO4 + NaSO4
Si + P = SiP3 =>
Si + 3 P = SiP3
MnO2(cr) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(l) =>
MnO2(cr) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
N2O2 + K2Cr2O7 + H2SO4 = N2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2O2 + K2Cr2O7 + 4 H2SO4 = 3 N2O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
KNO(s) = KN(s) + O2(g) =>
2 KNO(s) = 2 KN(s) + O2(g)
P4 + KOH + H2O = PH3 + KHPO2 =>
5 P4 + 12 KOH + 12 H2O = 8 PH3 + 12 KHPO2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NO + H = NH3 + H2O =>
NO + 5 H = NH3 + H2O
Pb(HCO3)2 + Ca(OH)2 = Pb(OH)2 + CaCO3 + H2O =>
Pb(HCO3)2 + 2 Ca(OH)2 = Pb(OH)2 + 2 CaCO3 + 2 H2O
AlCuOH = AlOHCu =>
AlCuOH = AlOHCu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O =>
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O
CoCl3 + NaOH = NaCl3 + CoOH =>
CoCl3 + NaOH = NaCl3 + CoOH
ZnOCO2 = ZnCO3 =>
ZnOCO2 = ZnCO3
Sn(NO3)2 + KOH = KNO3 + K[Sn(OH)3] =>
Sn(NO3)2 + 3 KOH = 2 KNO3 + K[Sn(OH)3]
Mg(NO3)2 + Na2(CO3) = MgCO3 + Na(NO3) =>
Mg(NO3)2 + Na2(CO3) = MgCO3 + 2 Na(NO3)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
H2 + MnI3 = Mn + HI =>
3 H2 + 2 MnI3 = 2 Mn + 6 HI
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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