| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 + HgCl2 = Hg(CO3)2 + 2 NaCl + H2
SnCl2 + K2CrO4 + KOH + H2O = K2[Sn(OH)6] + CrCl3 =>
3 SnCl2 + 2 K2CrO4 + 2 KOH + 8 H2O = 3 K2[Sn(OH)6] + 2 CrCl3
H{+} + C2O4{2-} + MnO4{2-} = CO2 + Mn{2+} + H2O =>
8 H{+} + 2 C2O4{2-} + MnO4{2-} = 4 CO2 + Mn{2+} + 4 H2O
FeCt3 + NaOH = Fe(OH)3 + NaCt =>
FeCt3 + 3 NaOH = Fe(OH)3 + 3 NaCt
Pb3N4 + Cl2 = PbCl4 + N2 =>
Pb3N4 + 6 Cl2 = 3 PbCl4 + 2 N2
(PO4)3 + Ag = Ag3PO4 =>
(PO4)3 + 9 Ag = 3 Ag3PO4
RbF + (NH4)2SO4 = Rb2SO4 + NH4F =>
2 RbF + (NH4)2SO4 = Rb2SO4 + 2 NH4F
KCN + NiSO4*6H2O = K2Ni(CN)4 + K2SO4 + H2O =>
4 KCN + NiSO4*6H2O = K2Ni(CN)4 + K2SO4 + 6 H2O
P(OCH3)3 = CH3P(O)(OCH3)2 =>
P(OCH3)3 = CH3P(O)(OCH3)2
HPO4{2-} + NH4{+} + MoO4{2-} + H{+} = (NH4)3PO4*MoO3 + H2O =>
HPO4{2-} + 3 NH4{+} + MoO4{2-} + H{+} = (NH4)3PO4*MoO3 + H2O
Fe2O3 + MnO2 + Al2O3 + Si + H2O = Fe2O3MnO2Al2O3SiH2O =>
Fe2O3 + MnO2 + Al2O3 + Si + H2O = Fe2O3MnO2Al2O3SiH2O
C10H23 + O2 = CO2 + H2O =>
4 C10H23 + 63 O2 = 40 CO2 + 46 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Fe(CrO2)2 + HNO3 = Fe(NO3)3 + H2CrO4 + NO + H2O =>
3 Fe(CrO2)2 + 16 HNO3 = 3 Fe(NO3)3 + 6 H2CrO4 + 7 NO + 2 H2O
Cu{2+} + (OH){-} = Cu(OH)2 =>
Cu{2+} + 2(OH){-} = Cu(OH)2
Mg2Si(s) + H2O = Mg(OH)2(aq) + SiH4 =>
Mg2Si(s) + 4 H2O = 2 Mg(OH)2(aq) + SiH4
CH3COOH + Na(OH) = H2O + NaC2H3O2 =>
CH3COOH + Na(OH) = H2O + NaC2H3O2
CH3CH2OH + FeCl3 = CH3CH2OFe + HCl + Cl2 =>
CH3CH2OH + FeCl3 = CH3CH2OFe + HCl + Cl2
C6*H6 + O2 = C*O2 + H2O =>
2 C6*H6 + 15 O2 = 12 C*O2 + 6 H2O
KNO3 + NaOH = KNa + HNO3 + O =>
KNO3 + NaOH = KNa + HNO3 + O
P4O10 + OH2 = H3PO4 =>
P4O10 + 6 OH2 = 4 H3PO4
P2O3 = P + O =>
P2O3 = 2 P + 3 O
CaCl2 + NH3 = Ca(NH2)2 + HCl =>
CaCl2 + 2 NH3 = Ca(NH2)2 + 2 HCl
NH3 + [Cu(H2O)4] = [Cu(NH3)4] + H2O =>
4 NH3 + [Cu(H2O)4] = [Cu(NH3)4] + 4 H2O
H8 + Cl2 = HCl =>
H8 + 4 Cl2 = 8 HCl
HF + Zn = ZnF2 + H2 =>
2 HF + Zn = ZnF2 + H2
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
KMnO4 + H2O + Na2C2O4 = MnO2 + CO2 + KOH + NaOH =>
2 KMnO4 + 4 H2O + 3 Na2C2O4 = 2 MnO2 + 6 CO2 + 2 KOH + 6 NaOH
(NH4)3PO4 + CaCl2 = Ca(PO4)2 + NH4 + Cl =>
2(NH4)3PO4 + CaCl2 = Ca(PO4)2 + 6 NH4 + 2 Cl
Ca(CH3COO)2 + HCl = CH3COOH + CaCl2 =>
Ca(CH3COO)2 + 2 HCl = 2 CH3COOH + CaCl2
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
TiO2 + AgNO3 = TiO2Ag + NO3 =>
TiO2 + AgNO3 = TiO2Ag + NO3
CH3CH2CHCH2 + H2 = CH3CH2CH2CH3 =>
CH3CH2CHCH2 + H2 = CH3CH2CH2CH3
NaCH3CO2 + BaCl2 = Ba(CH3CO2)2 + NaCl =>
2 NaCH3CO2 + BaCl2 = Ba(CH3CO2)2 + 2 NaCl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
*C2H5OH*C2H5Cl = C4H10OHCl =>
*C2H5OH*C2H5Cl = C4H10OHCl
Na + H2 + CO3 = NaHCO3 =>
2 Na + H2 + 2 CO3 = 2 NaHCO3
N + O + H2O = HNO3 =>
2 N + 5 O + H2O = 2 HNO3
CH2ClCOOH + KOH = CH2ClCOOK + H2O =>
CH2ClCOOH + KOH = CH2ClCOOK + H2O
HNO3 + SO2 + H2O = NH3 + H2SO4 =>
HNO3 + 4 SO2 + 5 H2O = NH3 + 4 H2SO4
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
Al2O3 + H2Co3 = Al2(Co3)3 + H2O =>
Al2O3 + 3 H2Co3 = Al2(Co3)3 + 3 H2O
Al(OH)3 + H2O + H2SO4 = Al2(SO4)3*14H2O =>
2 Al(OH)3 + 8 H2O + 3 H2SO4 = Al2(SO4)3*14H2O
Al2O3 + MgS = MgO + Al2S3 =>
Al2O3 + 3 MgS = 3 MgO + Al2S3
Al(OH)3 + SO2 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 SO2 = Al2(SO3)3 + 3 H2O
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
C6H14O2N4 + O2 = CO2 + H2O + N =>
2 C6H14O2N4 + 17 O2 = 12 CO2 + 14 H2O + 8 N
H3PO4 + Ti(NO3)4 = HNO3 + Ti3(PO4)4 =>
4 H3PO4 + 3 Ti(NO3)4 = 12 HNO3 + Ti3(PO4)4
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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