| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 6 CI = N2 + 6 HCI
C3H8O + Na = C3H7ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H7ONa + H2
NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(aq) =>
2 NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(aq)
Zn + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
NaHCO3 + H2O + Cu2 = Cu3(CO3)2(OH)2 + Na2 + H =>
4 NaHCO3 + 4 H2O + 3 Cu2 = 2 Cu3(CO3)2(OH)2 + 2 Na2 + 8 H
K + Pb(ClO4)2 = Pb + KClO4 =>
2 K + Pb(ClO4)2 = Pb + 2 KClO4
BiOOH = BiO + (OH)2 =>
2 BiOOH = 2 BiO + (OH)2
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + Na2(NO3)2 =>
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + Na2(NO3)2
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
15 CH3CH(OH)CH2CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 20 C3H6O + 27 H2O
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt =>
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt
H2S + AgCl = Ag2S + HCl =>
H2S + 2 AgCl = Ag2S + 2 HCl
Mg(H2PO4)2 + KOH = Mg(OH)2 + K3PO4 + H2O =>
Mg(H2PO4)2 + 6 KOH = Mg(OH)2 + 2 K3PO4 + 4 H2O
KMnO4 + Na2C2O4 + H2O = MnO2 + NaOH + CO2 + KOH =>
2 KMnO4 + 3 Na2C2O4 + 4 H2O = 2 MnO2 + 6 NaOH + 6 CO2 + 2 KOH
KOH(aq) + Na2S(aq) = K2S(s) + NaOH(aq) =>
2 KOH(aq) + Na2S(aq) = K2S(s) + 2 NaOH(aq)
C4H9OH + CH3CH2COOH = CH3CH2COOC4H9 + H2O =>
C4H9OH + CH3CH2COOH = CH3CH2COOC4H9 + H2O
La + Co + Si = LaCoSi =>
La + Co + Si = LaCoSi
C57H104O6 + CH3OH = C19H36O2 + C3H5(OH)3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H5(OH)3
KNO3 + C = K4CO3 + CO + N2 =>
4 KNO3 + 10 C = K4CO3 + 9 CO + 2 N2
Mg6Al2(OH)16CO3*5H2O = MgO + Al(OH)3 + CO2 + H2O =>
Mg6Al2(OH)16CO3*5H2O = 6 MgO + 2 Al(OH)3 + CO2 + 10 H2O
CaCO3 + NH4H2PO4 = Ca3(PO4)2 + NH3 + CO2 + H2O =>
3 CaCO3 + 2 NH4H2PO4 = Ca3(PO4)2 + 2 NH3 + 3 CO2 + 3 H2O
H2NaO3 + H2SO4 = NaO3 + H4SO4 =>
H2NaO3 + H2SO4 = NaO3 + H4SO4
C7H8 = C + H =>
C7H8 = 7 C + 8 H
Cu(C2H3O2)2*H2O + NaC7H4SO3N*H2O + H2O = Cu(C7H4SO3N)2(H2O)4*2H2O + NaC2H3O2 =>
Cu(C2H3O2)2*H2O + 2 NaC7H4SO3N*H2O + 3 H2O = Cu(C7H4SO3N)2(H2O)4*2H2O + 2 NaC2H3O2
Na + O2 = NaO2 =>
Na + O2 = NaO2
SOCl2 = S2Cl2 + SO2 + Cl2 =>
4 SOCl2 = S2Cl2 + 2 SO2 + 3 Cl2
Na3PO4 + CaCl2 = Na3Cl2 + CaPO4 =>
Na3PO4 + CaCl2 = Na3Cl2 + CaPO4
NaHCO3 + C5H8O7 = H2O + CO2 + Na3C6H5O7 =>
21 NaHCO3 + 9 C5H8O7 = 29 H2O + 24 CO2 + 7 Na3C6H5O7
H3C6H507 + NaHCO3 = CO2 + H2O + Na3C6H507 =>
H3C6H507 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H507
Ca(OH)2 + HPO3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 HPO3 = Ca3(PO4)2 + 4 H2O
Fe + NHO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 NHO3 = Fe(NO3)3 + NO + 2 H2O
H2O + Fe2O3 = Fe(OH)3 =>
3 H2O + Fe2O3 = 2 Fe(OH)3
Mn(s) + O2(g) = MnO(s) =>
2 Mn(s) + O2(g) = 2 MnO(s)
VF5 = V + F2 =>
2 VF5 = 2 V + 5 F2
Cu + H(NO3) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 H(NO3) = Cu(NO3)2 + 2 NO2 + 2 H2O
PbO2 + MnSO4 + HNO3 = Pb(NO3)2 + PbSO4 + HMnO4 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 3 Pb(NO3)2 + 2 PbSO4 + 2 HMnO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
KBr(aq) + CaS(s) = K2S + CaBr2 =>
2 KBr(aq) + CaS(s) = K2S + CaBr2
BaCO3 + NaOH = Na2CO3 + Ba(OH)2 =>
BaCO3 + 2 NaOH = Na2CO3 + Ba(OH)2
BaCl2 + SO3 = BaSO3 + Cl2 =>
BaCl2 + SO3 = BaSO3 + Cl2
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
C6H8O7 + FeSO4 = FeC6H6O7 + H2SO4 =>
C6H8O7 + FeSO4 = FeC6H6O7 + H2SO4
H3PO4 + Au(OH)3 = Au3(PO4)3 + H2O =>
3 H3PO4 + 3 Au(OH)3 = Au3(PO4)3 + 9 H2O
C9H9F9 + O2 = CF4 + CO2 + H2O =>
4 C9H9F9 + 36 O2 = 9 CF4 + 27 CO2 + 18 H2O
K2SO3 + H3PO4 = K3PO4 + H2O + SO2 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H13N + H2O = C5H13NH + OH =>
C5H13N + H2O = C5H13NH + OH
Te + I2 = TeI =>
2 Te + I2 = 2 TeI
Na2CO3 + C7H12O6 = NaC7H12O6 + CO2 + H2O =>
14 Na2CO3 + 29 C7H12O6 = 28 NaC7H12O6 + 21 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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