| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 K = H2 + K2SO4
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Sr(OH)2(aq) + HNO2(aq) = Sr(NO2)2(s) + H2O(l) =>
Sr(OH)2(aq) + 2 HNO2(aq) = Sr(NO2)2(s) + 2 H2O(l)
AgF + CH3COOH + Zn = Ag + HF + (CH3COO)2Zn =>
2 AgF + 2 CH3COOH + Zn = 2 Ag + 2 HF + (CH3COO)2Zn
KClO3 + H2SO4 = ClO2 + HClO4 + K3SO4 + H2O =>
9 KClO3 + 3 H2SO4 = 5 ClO2 + 4 HClO4 + 3 K3SO4 + H2O
RCOO + Na = RCOONa =>
RCOO + Na = RCOONa
AlOH3 + Co = CoOH3 + Al =>
AlOH3 + Co = CoOH3 + Al
Ba + PO4 = Ba3PO4 =>
3 Ba + PO4 = Ba3PO4
MgNO3 + K2S = MgS + K2NO3 =>
MgNO3 + K2S = MgS + K2NO3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Zn + FeNO33 = Fe + ZnNO33 =>
Zn + FeNO33 = Fe + ZnNO33
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnS(s) + O2(g) = ZnO(g) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(g) + 2 SO2(g)
CCl2F2 + H2 = C2H6 + Cl2 + F2 =>
2 CCl2F2 + 3 H2 = C2H6 + 2 Cl2 + 2 F2
NiSO4 + NH3 = [Ni(NH3)6]SO4 =>
NiSO4 + 6 NH3 = [Ni(NH3)6]SO4
V + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + V2(SO4)5 =>
6 V + 5 K2Cr2O7 + 35 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 35 H2O + 3 V2(SO4)5
Na2SO3 + CH2OHCOOH = CH2OHCOONa + H2SO3 =>
Na2SO3 + 2 CH2OHCOOH = 2 CH2OHCOONa + H2SO3
Cu(OH)2 + NH4OH + HCl = Cu(NH3)4 + Cl + H2O =>
Cu(OH)2 + 4 NH4OH + 2 HCl = Cu(NH3)4 + 2 Cl + 6 H2O
NaHCO3(aq) = CO2(g) + H2O(g) + Na2CO3(s) =>
2 NaHCO3(aq) = CO2(g) + H2O(g) + Na2CO3(s)
FeCl2 + HCl = FeCl3 + H2 =>
2 FeCl2 + 2 HCl = 2 FeCl3 + H2
CH3CCOH + NaOH = CH3COO + Na + H2O =>
2 CH3CCOH + 7 NaOH = 3 CH3COO + 7 Na + 3 H2O
HClO4 + ZnO = H2O + Zn(ClO4)2 =>
2 HClO4 + ZnO = H2O + Zn(ClO4)2
SiO + NO3 = SiO2 + NO =>
2 SiO + NO3 = 2 SiO2 + NO
K2O2 + H2O = K2OH + H2O2 =>
2 K2O2 + 4 H2O = 2 K2OH + 3 H2O2
CH5N + C3H6O = C4H11NO =>
CH5N + C3H6O = C4H11NO
NH4 + BaCl2 = NCl2 + BaH4 =>
NH4 + BaCl2 = NCl2 + BaH4
Al + HOH = H2 + AlOH =>
2 Al + 2 HOH = H2 + 2 AlOH
NiCO3 + H3O = H2O + HCO3 + Ni =>
NiCO3 + H3O = H2O + HCO3 + Ni
(CH3)CHLi + H2O = LiOH + CH3CH2 =>
(CH3)CHLi + H2O = LiOH + CH3CH2
Ge + TiO2 + HCl = GeO + TiCl4 + H =>
2 Ge + TiO2 + 4 HCl = 2 GeO + TiCl4 + 4 H
Fe(OH)3 + CaCO3 = Ca(OH)2 + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 CaCO3 = 3 Ca(OH)2 + Fe2(CO3)3
Pb(C2H3O2)2 + LiCl = PbCl2 + LiC2H3O2 =>
Pb(C2H3O2)2 + 2 LiCl = PbCl2 + 2 LiC2H3O2
Pb(NO3)2 + Na3 + PO4 = Pb(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3 + 6 PO4 = 3 Pb(PO4)2 + 6 NaNO3
K3PO4 + Na2SO3 = Na2PO4 + K3SO3 =>
K3PO4 + Na2SO3 = Na2PO4 + K3SO3
KCl + NH3 = KNH2 + NH4Cl =>
KCl + 2 NH3 = KNH2 + NH4Cl
Pb(CH3COOH) + (CH3COOH) = Pb(CH3COOH)2 =>
Pb(CH3COOH) + (CH3COOH) = Pb(CH3COOH)2
C118H36O2 + O2 = CO2 + H2O =>
C118H36O2 + 126 O2 = 118 CO2 + 18 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
O{2-} + Al{3+} = O2 + Al =>
6 O{2-} + 4 Al{3+} = 3 O2 + 4 Al
C18H34O2CH3 + O2 = CO2 + H2O =>
4 C18H34O2CH3 + 109 O2 = 76 CO2 + 74 H2O
NO2 + Mg(OH)2 = Mg(NO3)2 + H2O + Mg(NO2)2 =>
4 NO2 + 2 Mg(OH)2 = Mg(NO3)2 + 2 H2O + Mg(NO2)2
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2 =>
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2
HCl + (NH4)2SO3 = H2SO3 + NH4Cl =>
2 HCl + (NH4)2SO3 = H2SO3 + 2 NH4Cl
Ba + ZnSO4 = BaSO4 + Zn =>
Ba + ZnSO4 = BaSO4 + Zn
NH4Cl + Br(OH)2 = BrCl2 + NH3 + H2O =>
2 NH4Cl + Br(OH)2 = BrCl2 + 2 NH3 + 2 H2O
Cu + Na3PO4 = Cu(PO4)2 + Na =>
Cu + 2 Na3PO4 = Cu(PO4)2 + 6 Na
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2SiO3 + Pb(OH)4 = H2O + Pb(SiO3)2 =>
2 H2SiO3 + Pb(OH)4 = 4 H2O + Pb(SiO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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