| Équations équilibrées la veille | Équations équilibrées le lendemain |
PH3 + 4 SO2 + 4 H2O = 4 H2SO2 + H3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3(aq) + Na2O(aq) = Ag2O(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2O(aq) = Ag2O(s) + 2 NaNO3(aq)
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4 =>
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4
P2O4 + KOH = K2HPO3 + K3PO4 + H2O =>
P2O4 + 5 KOH = K2HPO3 + K3PO4 + 2 H2O
NaC6H7O6 + CaCO3 = CaC6H7O6 + NaCO3 =>
NaC6H7O6 + CaCO3 = CaC6H7O6 + NaCO3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C17H35COONa + CaCO3 = (C17H35COO)2Ca + Na2CO3 =>
2 C17H35COONa + CaCO3 = (C17H35COO)2Ca + Na2CO3
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
AlCl3(s) + Na(s) = NaCl(s) + Al(s) =>
AlCl3(s) + 3 Na(s) = 3 NaCl(s) + Al(s)
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
MnSO4 + KClO3 + Na2CO3 = Na2MnO4 + KCl + Na2SO4 + CO2 =>
3 MnSO4 + 2 KClO3 + 6 Na2CO3 = 3 Na2MnO4 + 2 KCl + 3 Na2SO4 + 6 CO2
[Zn(NH3)6]Cl2 + Na2S = ZnS + NH3 + NaCl =>
[Zn(NH3)6]Cl2 + Na2S = ZnS + 6 NH3 + 2 NaCl
C2H5S + O2 = CO2 + H2O + SO2 =>
4 C2H5S + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
H3PO4 + OH{-} = PO4{-3} + H2O =>
H3PO4 + 3 OH{-} = PO4{-3} + 3 H2O
Co(NO3)2 + Zn = Co2 + Zn(NO3)2 =>
2 Co(NO3)2 + 2 Zn = Co2 + 2 Zn(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Hg(ClO4)2 + Ag = Hg + AgClO4 =>
Hg(ClO4)2 + 2 Ag = Hg + 2 AgClO4
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
NaOH + BaCl2 = NaCl + BaO + HCl =>
NaOH + BaCl2 = NaCl + BaO + HCl
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
K3PO4 + Na2SO3 = Na2PO4 + K3SO3 =>
K3PO4 + Na2SO3 = Na2PO4 + K3SO3
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
Zn + P = Zn2P3 =>
2 Zn + 3 P = Zn2P3
CH3COOH + AlO = (CH3COO)2Al + H2O =>
2 CH3COOH + AlO = (CH3COO)2Al + H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Cd(NO3)2 + H2SO4 = CdSO4 + HNO3 =>
Cd(NO3)2 + H2SO4 = CdSO4 + 2 HNO3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
BaC2 + H2O = BaO + CH =>
BaC2 + H2O = BaO + 2 CH
HCl + KMnO4 = KCl + MnCl + Cl2 + H2O =>
8 HCl + KMnO4 = KCl + MnCl + 3 Cl2 + 4 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SrO + HNO3 = Sr(NO3)2 + H2O =>
SrO + 2 HNO3 = Sr(NO3)2 + H2O
Pb(NO3)2 + Br2 + KOH = KNO3 + KBr + PbO2 + H2O =>
Pb(NO3)2 + Br2 + 4 KOH = 2 KNO3 + 2 KBr + PbO2 + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
XeCl6 + F2 = XeF6 + Cl2 =>
XeCl6 + 3 F2 = XeF6 + 3 Cl2
C4H10 + O1 = CO + H2O =>
C4H10 + 9 O1 = 4 CO + 5 H2O
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
PH3 + SO2 + H2O = H2SO2 + H3PO4 =>
PH3 + 4 SO2 + 4 H2O = 4 H2SO2 + H3PO4
C3H7OH + Na2Cr2O7 + H2SO4 = C3H7O + Cr(OH)3 + Na2SO4 + H2O =>
6 C3H7OH + Na2Cr2O7 + H2SO4 = 6 C3H7O + 2 Cr(OH)3 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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