| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NH3 + Cu2{+} = [Cu(NH3)4]2{+}
HBr + AgNO3 = HNO3 + AgBr =>
HBr + AgNO3 = HNO3 + AgBr
MgOBeSe = BeOMgSe =>
MgOBeSe = BeOMgSe
Mg + HNO3 = MgN2O6 + NO + H2O =>
3 Mg + 8 HNO3 = 3 MgN2O6 + 2 NO + 4 H2O
C14H10O4 + O2 = H2O + CO2 =>
2 C14H10O4 + 29 O2 = 10 H2O + 28 CO2
Mg + HNO3 = MgN2O6 + NO + H2O =>
3 Mg + 8 HNO3 = 3 MgN2O6 + 2 NO + 4 H2O
GaOH + CaSO4 = CaOH + GaSO4 =>
GaOH + CaSO4 = CaOH + GaSO4
XC3H6 + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
10 XC3H6 + 34 KMnO4 + 51 H2SO4 = 10 XCOOH + 20 CO2 + 17 K2SO4 + 34 MnSO4 + 76 H2O
Li2CO3 + Sc2O3 + H3BO3 + MgO = Li3100Sc900Mg100B2000O6000 + H2O + CO2 =>
1550 Li2CO3 + 450 Sc2O3 + 2000 H3BO3 + 100 MgO = Li3100Sc900Mg100B2000O6000 + 3000 H2O + 1550 CO2
KNO3 + NaOH = KNOH + NaO3 =>
KNO3 + NaOH = KNOH + NaO3
CuF2 + RaS = CuS + RaF2 =>
CuF2 + RaS = CuS + RaF2
C4H8 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C3H6O2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
C3H7Br + H2O = C3H8O + HBr =>
C3H7Br + H2O = C3H8O + HBr
CuCl2*2H2O + Fe = CuCl*2H2O + FeCl3 =>
3 CuCl2*2H2O + Fe = 3 CuCl*2H2O + FeCl3
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Pb(OH)2 + H4C2O2 = Pb(CO) + H2O =>
2 Pb(OH)2 + H4C2O2 = 2 Pb(CO) + 4 H2O
Mg + ZO = MgO + Z =>
Mg + ZO = MgO + Z
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Fe(NO3)3 + HCl = Fe(Cl)3 + H(NO3) =>
Fe(NO3)3 + 3 HCl = Fe(Cl)3 + 3 H(NO3)
PlS + HCl = PlCl2 + H2S =>
PlS + 2 HCl = PlCl2 + H2S
NaHCO3(s) + HCl = NaCl(aq) + H2CO3(s) =>
NaHCO3(s) + HCl = NaCl(aq) + H2CO3(s)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + H2SO4 = H3O{+} + OH{-} + Na2SO4 =>
2 NaOH + H2SO4 = H3O{+} + OH{-} + Na2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn + CaCO3 = Ca + ZnO + CO =>
2 Zn + CaCO3 = Ca + 2 ZnO + CO
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
HBrO4 + Ca(OH)2 = (BrO4)2Ca + H2O =>
2 HBrO4 + Ca(OH)2 = (BrO4)2Ca + 2 H2O
CrSO4 + Ca(NO3)2 = Cr(NO3)2 + CaSO4 =>
CrSO4 + Ca(NO3)2 = Cr(NO3)2 + CaSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3 + Na4 = CNa2 =>
2 C3 + 3 Na4 = 6 CNa2
SiCl4 + Zn = ZnCl2 + Si =>
SiCl4 + 2 Zn = 2 ZnCl2 + Si
Cr2O3 + KNO3 + H2O = H2CrO4 + KNO2 =>
Cr2O3 + 3 KNO3 + 2 H2O = 2 H2CrO4 + 3 KNO2
H30 + NO2 = HNO2 =>
H30 + 30 NO2 = 30 HNO2
(NH4)2S + NaBr = NH4Br + Na2S =>
(NH4)2S + 2 NaBr = 2 NH4Br + Na2S
HC2H2O3 + Al(OH)3 = H2O + Al(C2H2O3)3 =>
3 HC2H2O3 + Al(OH)3 = 3 H2O + Al(C2H2O3)3
Sl + O2 = Sl2O3 =>
4 Sl + 3 O2 = 2 Sl2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeNaNO3 = FeONaNO2 =>
FeNaNO3 = FeONaNO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH2OH + H2O = CH2O + H3O =>
CH2OH + H2O = CH2O + H3O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH4OH + O2 = HNO2 + H2O =>
2 NH4OH + 3 O2 = 2 HNO2 + 4 H2O
KClO3 + H2SO4 = KHSO4 + O2 + (Cl2O) + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 O2 + (Cl2O) + H2O
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + KCl(aq) =>
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KCl(aq)
Silver + sulfuricacid = silversulfate + hydrogen =>
2 Ag + H2SO4 = Ag2SO4 + H2
C10H8O4 + KOH = C8H6O4 + C2H6O2 + K =>
7 C10H8O4 + 10 KOH = 8 C8H6O4 + 3 C2H6O2 + 10 K
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
Pr6O11 = Pr + O2 =>
2 Pr6O11 = 12 Pr + 11 O2
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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