| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4(s) = Fe2O3(s) + FeO(s)
Pu + O2 = Pu2O3 =>
4 Pu + 3 O2 = 2 Pu2O3
FK = F + K2 =>
2 FK = 2 F + K2
NH4Cl + CuO = CuCl2 + NH3 + H2O =>
2 NH4Cl + CuO = CuCl2 + 2 NH3 + H2O
SnS + HNO3 = H2SO4 + NO2 + H2SnO3 + H2O =>
SnS + 10 HNO3 = H2SO4 + 10 NO2 + H2SnO3 + 3 H2O
K(MnO4) + Na(OH) = Na(MnO4) + (OH)K =>
K(MnO4) + Na(OH) = Na(MnO4) + (OH)K
Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
BeO + NaOH = Na2BeO2 + H2O =>
BeO + 2 NaOH = Na2BeO2 + H2O
Cr(NO3)2 + NH4OH = Cr(OH)2 + NH4NO3 =>
Cr(NO3)2 + 2 NH4OH = Cr(OH)2 + 2 NH4NO3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
MnO4{-} + SO2 + OH{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 SO2 + 4 OH{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O
NH{4}NO{3} = N{2}O + H{2}O =>
NH{4}NO{3} = N{2}O + H{2}O
F + KOH = KF + HO =>
F + KOH = KF + HO
NO3 + CO = NO2 + CO2 =>
NO3 + CO = NO2 + CO2
NH2HgCl = N2 + NH3 + Hg2Cl2 =>
6 NH2HgCl = N2 + 4 NH3 + 3 Hg2Cl2
CuCl2 + K2SO3 = CuSO3 + KCl =>
CuCl2 + K2SO3 = CuSO3 + 2 KCl
AsCl3 + Na2S = As2S3 + NaCl =>
2 AsCl3 + 3 Na2S = As2S3 + 6 NaCl
Ce + Cl2 = CeCl2 =>
Ce + Cl2 = CeCl2
H2Se + H2O = SeO2 + H2 =>
H2Se + 2 H2O = SeO2 + 3 H2
H2C2O4 + K = K2C2O4 + H2 =>
H2C2O4 + 2 K = K2C2O4 + H2
Mg18 + O17 = MgO =>
17 Mg18 + 18 O17 = 306 MgO
CuO + Cl2 = CuCl2 + O =>
CuO + Cl2 = CuCl2 + O
Li(s) + N(g) = Li3N =>
3 Li(s) + N(g) = Li3N
HH + OO = HOH =>
2 HH + OO = 2 HOH
(NH4)OH + H2(SO4) = (NH4)2(SO4) + HOH =>
2(NH4)OH + H2(SO4) = (NH4)2(SO4) + 2 HOH
Ge + Cl2 = GeCl =>
2 Ge + Cl2 = 2 GeCl
K + Zn = K2Zn =>
2 K + Zn = K2Zn
LiCl + KF = LiF + KCl =>
LiCl + KF = LiF + KCl
CuO + Cl = CuCl + O2 =>
2 CuO + 2 Cl = 2 CuCl + O2
F + Be = FBe =>
F + Be = FBe
NaCl + NaHCO3 = NaHCl + NaCO3 =>
NaCl + NaHCO3 = NaHCl + NaCO3
NaBr + H2SO4 = Br2 + H2S + H2O + NaHSO4 =>
8 NaBr + 9 H2SO4 = 4 Br2 + H2S + 4 H2O + 8 NaHSO4
Al + NaOH + H2O = Na2Al(OH)3 + H2 =>
2 Al + 4 NaOH + 2 H2O = 2 Na2Al(OH)3 + H2
AlCl3 + K3PO4 = KCl + AlPO4 =>
AlCl3 + K3PO4 = 3 KCl + AlPO4
HS2 = H + S =>
HS2 = H + 2 S
Ca(OH)2 + Mg(HCO3)2 = Ca(HCO3)2 + Mg(OH)2 =>
Ca(OH)2 + Mg(HCO3)2 = Ca(HCO3)2 + Mg(OH)2
Cl + NaO = NaCl + O =>
Cl + NaO = NaCl + O
C2H2 + Na(OH) = C2HNa + H2O =>
C2H2 + Na(OH) = C2HNa + H2O
(NH4)2HPO4 + AlCl3 = NH4Cl + Al2(HPO4)3 =>
3(NH4)2HPO4 + 2 AlCl3 = 6 NH4Cl + Al2(HPO4)3
CH3Cl + CH4 = C2H6 + HCl =>
CH3Cl + CH4 = C2H6 + HCl
Cr3S + K2CO3 = Cr3CO3 + K2S =>
Cr3S + K2CO3 = Cr3CO3 + K2S
KNO3 + AI + KOH + H2O = NH3 + KAIO3 =>
5 KNO3 + 8 AI + 3 KOH + 6 H2O = 5 NH3 + 8 KAIO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CH3COCH3 + H2O = CH4 + CO2 =>
CH3COCH3 + H2O = 2 CH4 + CO2
NaOH + H2SO4 = SO4Na2 + H2O*10H2O =>
22 NaOH + 11 H2SO4 = 11 SO4Na2 + 2 H2O*10H2O
BF3 + NaH = NaBF4 + B2H6 =>
8 BF3 + 6 NaH = 6 NaBF4 + B2H6
Zn + H3PO4 = H2 + Zn3(PO4)2 =>
3 Zn + 2 H3PO4 = 3 H2 + Zn3(PO4)2
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride =>
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride
C7H6O2 + NaHCO3 = C6H5OONa + H2O + CO2 =>
13 C7H6O2 + 15 NaHCO3 = 15 C6H5OONa + 9 H2O + 16 CO2
H2O2 + N2H5{+} = H2O + N2 + H{+} =>
2 H2O2 + N2H5{+} = 4 H2O + N2 + H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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