| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Pb + 4 CH3COOH + 2 H2O + 3 O2 = 2 Pb(CH3COO)2(Pb(OH)2)2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
WO6 + H2 = W + H2O =>
WO6 + 6 H2 = W + 6 H2O
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
Fe(OH)3 + N2 = Fe + H2O + HNO3 =>
10 Fe(OH)3 + 3 N2 = 10 Fe + 12 H2O + 6 HNO3
FeS2 + Fe2O3 = FeS + O2 =>
4 FeS2 + 2 Fe2O3 = 8 FeS + 3 O2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al(OH)3 + Fe = Al + Fe(OH)3 =>
Al(OH)3 + Fe = Al + Fe(OH)3
(NH4)2SO4 + LiOH + NaOH = NH3 + NaLiSO4 + H2O =>
(NH4)2SO4 + LiOH + NaOH = 2 NH3 + NaLiSO4 + 2 H2O
H2SO4 + NaSiO3 = NaSO4 + H2SiO3 =>
H2SO4 + NaSiO3 = NaSO4 + H2SiO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cr2O3 + KNO3 + KOH = K2CrO4 + N2 + H2O =>
5 Cr2O3 + 6 KNO3 + 14 KOH = 10 K2CrO4 + 3 N2 + 7 H2O
H2SO4 + KNO3 = HNO3 + KSO4 + H2 =>
2 H2SO4 + 2 KNO3 = 2 HNO3 + 2 KSO4 + H2
Ca3(PO4)2 = Ca{2+PO4{3-}+} =>
Ca3(PO4)2 = 3 Ca{2+2PO4{3-}+}
C + HClO = CO2 + HCl =>
C + 2 HClO = CO2 + 2 HCl
C20H18 + O2 = CO2 + H2O =>
2 C20H18 + 49 O2 = 40 CO2 + 18 H2O
(NH4)2SO4 + KOCN = CH4N2O + K2SO4 =>
(NH4)2SO4 + 2 KOCN = 2 CH4N2O + K2SO4
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
SO4 + H2O = SO4H2O =>
SO4 + H2O = SO4H2O
H2SO4 + MnO2 = MnSO4 + O2 + H2O =>
2 H2SO4 + 2 MnO2 = 2 MnSO4 + O2 + 2 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
C6H12O6 + O2 = C6H8O7 + H2O =>
2 C6H12O6 + 3 O2 = 2 C6H8O7 + 4 H2O
C21H22N2O2 + O2 = CO2 + H2O + NO2 =>
2 C21H22N2O2 + 55 O2 = 42 CO2 + 22 H2O + 4 NO2
Li + Fe3P2 = Fe + Li3P =>
6 Li + Fe3P2 = 3 Fe + 2 Li3P
Pb(CH3COO)2 + Zn = Zn(CH3COO)2 + Pb =>
Pb(CH3COO)2 + Zn = Zn(CH3COO)2 + Pb
Pb(HCO3)2 + H = H2O + CO2 + Pb =>
Pb(HCO3)2 + 2 H = 2 H2O + 2 CO2 + Pb
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
Zn + Fe(OH)2 = Zn(OH)2 + Fe =>
Zn + Fe(OH)2 = Zn(OH)2 + Fe
Li + AgNo3 = LiNo3 + Ag =>
Li + AgNo3 = LiNo3 + Ag
C6H10 + KMnO4 = C6H10O2 + K + MnO2 =>
C6H10 + KMnO4 = C6H10O2 + K + MnO2
Zn + CO3 = ZnO + CO =>
2 Zn + CO3 = 2 ZnO + CO
ZnH2 = Zn + H =>
ZnH2 = Zn + 2 H
Y2O3 + CaCl2 = YOCl + CaO =>
Y2O3 + CaCl2 = 2 YOCl + CaO
Na2S2O3(aq) + HCl = S(s) + SO2(g) + NaCl(aq) + H2O(l) =>
Na2S2O3(aq) + 2 HCl = S(s) + SO2(g) + 2 NaCl(aq) + H2O(l)
(NH4)2MoO4 + Na2SO3 + HCl = Mo5O14 + Na2SO4 + NH4Cl + H2O =>
5(NH4)2MoO4 + Na2SO3 + 10 HCl = Mo5O14 + Na2SO4 + 10 NH4Cl + 5 H2O
SrCl2 + H2SO3 = SrSO3 + HCl =>
SrCl2 + H2SO3 = SrSO3 + 2 HCl
Ti + AlCl3 = TiCl4 + Al =>
3 Ti + 4 AlCl3 = 3 TiCl4 + 4 Al
CH3CH2NH2 + H3PO4 = (CH3CH2NH3)3PO4 =>
3 CH3CH2NH2 + H3PO4 = (CH3CH2NH3)3PO4
CH3CH2OH + HCN = CH3CH2CN + H2O =>
CH3CH2OH + HCN = CH3CH2CN + H2O
Zn(ClO3)2 + Fe(C2H3O2)3 = Zn(C2H3O2)2 + Fe(ClO3)3 =>
3 Zn(ClO3)2 + 2 Fe(C2H3O2)3 = 3 Zn(C2H3O2)2 + 2 Fe(ClO3)3
Mg(NO3)2 + Cl2 = MgCl2 + NO3 =>
Mg(NO3)2 + Cl2 = MgCl2 + 2 NO3
FeCl + NaOH = Fe(OH)NaCl =>
FeCl + NaOH = Fe(OH)NaCl
Cd(OH)2 + HCl = CdCl2 + HOH =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 HOH
Fe(NO3)2 + K3Fe(CN)6 = Fe(CN)2 + K3Fe(NO3)6 =>
3 Fe(NO3)2 + K3Fe(CN)6 = 3 Fe(CN)2 + K3Fe(NO3)6
Cu2 + O3 = CuO =>
3 Cu2 + 2 O3 = 6 CuO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaS + O2 = BaO + S =>
2 BaS + O2 = 2 BaO + 2 S
Ag2 + HNO3 = AgNO3 + NO2 + H2O =>
Ag2 + 4 HNO3 = 2 AgNO3 + 2 NO2 + 2 H2O
Ca + C = CaC2 =>
Ca + 2 C = CaC2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/30/24
Équations équilibrées sur09/29/23
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