| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4{+} + HCO3{-} = NH3 + H2CO3
NaOH + NaHCO3(s) = Na2CO3 + H2O =>
NaOH + NaHCO3(s) = Na2CO3 + H2O
H3PO4 + Ni(NO3)2 = HNO3 + Ni3(PO4)2 =>
2 H3PO4 + 3 Ni(NO3)2 = 6 HNO3 + Ni3(PO4)2
CrO5 + H{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H{+} = 4 Cr{3+} + 6 H2O + 7 O2
CaAl2Si2O8 + H2O = Al2Si2O5(OH)4 + Ca + (OH)2 =>
CaAl2Si2O8 + 3 H2O = Al2Si2O5(OH)4 + Ca + (OH)2
AgNO3 + Ca(ClO4)2 = Ag(ClO4) + Ca(NO3)2 =>
2 AgNO3 + Ca(ClO4)2 = 2 Ag(ClO4) + Ca(NO3)2
KAl(SO4)2*12H2O = K + Al3 + SO4 + H2O =>
3 KAl(SO4)2*12H2O = 3 K + Al3 + 6 SO4 + 36 H2O
NH3(s) + O2(g) = NO2(s) + H2O(g) =>
4 NH3(s) + 7 O2(g) = 4 NO2(s) + 6 H2O(g)
CrCl3 + Ba3(PO4)2 = CrPO4 + BaCl2 =>
2 CrCl3 + Ba3(PO4)2 = 2 CrPO4 + 3 BaCl2
CsCl + PbCl2 = CsPbCl3 =>
CsCl + PbCl2 = CsPbCl3
C9H20 + H2O2 = CO2 + H2O =>
C9H20 + 28 H2O2 = 9 CO2 + 38 H2O
C2H6O + C9H8O2 = C11H12O2 + H2O =>
C2H6O + C9H8O2 = C11H12O2 + H2O
Ca2 + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca2 + 2 Fe(NO3)2 = 2 Ca(NO3)2 + 2 Fe
PotassiumPhosphate + MagnesiumChloride = MagnesiumPhosphate + PotassiumChloride =>
PotassiumPhosphate + MagnesiumChloride = MagnesiumPhosphate + PotassiumChloride
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Cu3P2 + H2O = Cu(OH)2 + PH3 =>
Cu3P2 + 6 H2O = 3 Cu(OH)2 + 2 PH3
P + NaClO3 = P2O5 + NaCl =>
6 P + 5 NaClO3 = 3 P2O5 + 5 NaCl
KI3 + Na2SO3 + H2O = KI + Na2SO4 + HI =>
KI3 + Na2SO3 + H2O = KI + Na2SO4 + 2 HI
K2Cr2O7 + H2C2OH + H2SO4 = K2SO4 + Cr2SO4 + CO2 + H2O =>
9 K2Cr2O7 + 10 H2C2OH + 18 H2SO4 = 9 K2SO4 + 9 Cr2SO4 + 20 CO2 + 33 H2O
Cu2SO4 + KI = K2SO4 + CuI =>
Cu2SO4 + 2 KI = K2SO4 + 2 CuI
AgNO3 + KC1 = AgC1 + KNO3 =>
AgNO3 + KC1 = AgC1 + KNO3
HCl + aluminumhydroxide = water + aluminumchloride =>
3 HCl + Al(OH)3 = 3 H2O + AlCl3
C7H6O2 + CH4N2O + C2H5OH = C49H75NO13 + H2O =>
98 C7H6O2 + 12 CH4N2O + 239 C2H5OH = 24 C49H75NO13 + 135 H2O
Al + NaOH + H2O = Na2Al2O4*H2O + H2 =>
2 Al + 2 NaOH + 3 H2O = Na2Al2O4*H2O + 3 H2
N + HBr = NBr2 + H2 =>
N + 2 HBr = NBr2 + H2
K + Ar = KAr =>
K + Ar = KAr
Na2SO3 + BaS = BaSO4 + Na2S =>
4 Na2SO3 + 3 BaS = 3 BaSO4 + 4 Na2S
CuNO3 + CaI2 = Ca(NO3)2 + CuI =>
2 CuNO3 + CaI2 = Ca(NO3)2 + 2 CuI
CH3CHCHCH3CH3 + OsO4 + H2O = CH3CH(OH)CH2CH3 + OsO2(OH2) =>
4 CH3CHCHCH3CH3 + OsO4 + 4 H2O = 5 CH3CH(OH)CH2CH3 + OsO2(OH2)
NH3BH3 = BN + H2 =>
NH3BH3 = BN + 3 H2
Pb + K(ClO3) = Pb(ClO3)2 + K =>
Pb + 2 K(ClO3) = Pb(ClO3)2 + 2 K
C6H5MgBr + C13H10O + H2O = C19H16O + MgBr(OH) =>
C6H5MgBr + C13H10O + H2O = C19H16O + MgBr(OH)
Cl2O2 + H2O = HCl + HClO3 =>
Cl2O2 + H2O = HCl + HClO3
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq) =>
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq)
Mg + CO3 = MgO + CO2 =>
Mg + CO3 = MgO + CO2
FeS2 + Na2O2 + H2O = Na2FeO4 + Na2SO4 + NaOH =>
FeS2 + 9 Na2O2 + 6 H2O = Na2FeO4 + 2 Na2SO4 + 12 NaOH
Ar + CH4 = ArCH4 =>
Ar + CH4 = ArCH4
H3PO3(aq) + Ca(OH)2(aq) = H2O(l) + Ca3(PO3)2(aq) =>
2 H3PO3(aq) + 3 Ca(OH)2(aq) = 6 H2O(l) + Ca3(PO3)2(aq)
C7H6O3 + Br2 = C6H3Br3O + HBr + CO2 =>
C7H6O3 + 3 Br2 = C6H3Br3O + 3 HBr + CO2
Fe(CO3) = FeO + CO2 =>
Fe(CO3) = FeO + CO2
N2(s) + O2(g) = NO2(s) =>
N2(s) + 2 O2(g) = 2 NO2(s)
HBO2 + KIO3 + KI = KBO2 + I2 + H2O =>
6 HBO2 + KIO3 + 5 KI = 6 KBO2 + 3 I2 + 3 H2O
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr3(SO4)3 + H2O + Fe2(SO4)3 =>
24 FeSO4 + 3 K2Cr2O7 + 21 H2SO4 = 3 K2SO4 + 2 Cr3(SO4)3 + 21 H2O + 12 Fe2(SO4)3
NH2COCO2C2H5 + C3H10N2 = C7H12N4O4 + C2H5OH =>
2 NH2COCO2C2H5 + C3H10N2 = C7H12N4O4 + 2 C2H5OH
Zn + (CuCl)2 = ZnCl + Cu =>
2 Zn + (CuCl)2 = 2 ZnCl + 2 Cu
Cu(aq) + NH3(aq) = Cu(NH3)4(aq) =>
Cu(aq) + 4 NH3(aq) = Cu(NH3)4(aq)
C4H10O(l) + O2 = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2 = 4 CO2(g) + 5 H2O(l)
Fe(CO3) = FeO + CO2 =>
Fe(CO3) = FeO + CO2
C6H5MgBr + C13H10O + H2O = C19H16O + MgBr(OH) =>
C6H5MgBr + C13H10O + H2O = C19H16O + MgBr(OH)
NaPo4 + Pb(No3)2 = PbPo4 + Na(No3)2 =>
NaPo4 + Pb(No3)2 = PbPo4 + Na(No3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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