| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C13H23O2 + 71 O2 = 52 CO2 + 46 H2O
I2 + MgF2 = IF2 + Mg =>
I2 + 2 MgF2 = 2 IF2 + 2 Mg
Zn(OH)2 + Al2(CO3)3 = Zn(CO3)3 + Al2(OH)2 =>
Zn(OH)2 + Al2(CO3)3 = Zn(CO3)3 + Al2(OH)2
SiO2 + Ca(OH)2 = Ca3SiO5 + H2O =>
SiO2 + 3 Ca(OH)2 = Ca3SiO5 + 3 H2O
Ag(NO3)3 + FeCl3 = AgCl3 + Fe(NO3)3 =>
Ag(NO3)3 + FeCl3 = AgCl3 + Fe(NO3)3
K2CO3 + BaSO4 = K2SO4 + BaCO3 =>
K2CO3 + BaSO4 = K2SO4 + BaCO3
PbO2 = Pb + O =>
PbO2 = Pb + 2 O
KI + KMnO4 + H2SO4 = I2 + Mn(SO4) + K2SO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 Mn(SO4) + 6 K2SO4 + 8 H2O
C2H4 + O2 = CH2CHO + H2O =>
4 C2H4 + 3 O2 = 4 CH2CHO + 2 H2O
CoCl2 + NaOH = (CoOH)Cl + NaCl =>
CoCl2 + NaOH = (CoOH)Cl + NaCl
Mg + C2H6O = MgO + C2H6 =>
Mg + C2H6O = MgO + C2H6
PbO + O2(G) + C(S) = Pb(S) + CO2(G) + SO2 =>
2 PbO + 3 O2(G) + 3 C(S) = 2 Pb(S) + 3 CO2(G) + SO2
NH4HS(s) = NH3(g) + H2S(g) =>
NH4HS(s) = NH3(g) + H2S(g)
HCl + BaNO3 = BaCl + HNO3 =>
HCl + BaNO3 = BaCl + HNO3
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
(CH3(CH2)8CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)8CH3) + 31 O2 = 20 CO2 + 22 H2O
Ba(NO3)2 + S2O3{2-} = BaO3{2-} + S2(NO3)2 =>
Ba(NO3)2 + S2O3{2-} = BaO3{2-} + S2(NO3)2
KCl(aq) + O2(aq) = KClO3 =>
2 KCl(aq) + 3 O2(aq) = 2 KClO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K4Fe(CN6) + H2SO4 + KMnO4 = Fe2(SO4)3 + CO2 + HNO3 + H2O + MnSO4 + K2SO4 =>
10 K4Fe(CN6) + 158 H2SO4 + 82 KMnO4 = 5 Fe2(SO4)3 + 10 CO2 + 60 HNO3 + 128 H2O + 82 MnSO4 + 61 K2SO4
S + HNO3 = SO2 + H2O + NO =>
3 S + 4 HNO3 = 3 SO2 + 2 H2O + 4 NO
FeI2 + Mg = MgI + Fe =>
FeI2 + 2 Mg = 2 MgI + Fe
NaOH + Hg3C2N11 = Na3C2N11 + HgOH =>
3 NaOH + Hg3C2N11 = Na3C2N11 + 3 HgOH
Al(OH)3 + OH = [Al(OH)4] =>
Al(OH)3 + OH = [Al(OH)4]
C3H2O4K2 + KOH = CH4 + K2CO3 =>
C3H2O4K2 + 2 KOH = CH4 + 2 K2CO3
HC6H11NHSO3 + BaCO3 = Ba(C6H11NHSO3)2 + H2CO3 =>
2 HC6H11NHSO3 + BaCO3 = Ba(C6H11NHSO3)2 + H2CO3
HCl + Al2(CO3)3 = H(CO3)3 + Al2Cl =>
HCl + Al2(CO3)3 = H(CO3)3 + Al2Cl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
SO4(NH4)2 + KOH = K2SO4 + NH3 + H2O =>
SO4(NH4)2 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Sr + H2SO4 = SrSO4 + H2S + H2O =>
4 Sr + 5 H2SO4 = 4 SrSO4 + H2S + 4 H2O
CH4 + Fe3O4 = CO + H2 + FeO =>
CH4 + Fe3O4 = CO + 2 H2 + 3 FeO
XZn + XAgNO3 = XZn(NO3)2 + XAg =>
XZn + 2 XAgNO3 = XZn(NO3)2 + 2 XAg
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HO + NH2 = NH3O =>
HO + NH2 = NH3O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CH4 + Fe3O4 = CO + H2 + FeO =>
CH4 + Fe3O4 = CO + 2 H2 + 3 FeO
K3Po4 + H3Po4 = KH2Po4 =>
K3Po4 + 2 H3Po4 = 3 KH2Po4
Ca(NO3)2 + Mn = Ca + Mn(NO3)3 =>
3 Ca(NO3)2 + 2 Mn = 3 Ca + 2 Mn(NO3)3
KH2PO4 + NH4OH = (NH4)3PO4 + KOH + H2O =>
KH2PO4 + 3 NH4OH = (NH4)3PO4 + KOH + 2 H2O
C4H8O + (NH2OH)2*H2SO4 + NH3 = C5H11NO + (NH4)2SO4 + H2O =>
10 C4H8O + 3(NH2OH)2*H2SO4 + 8 NH3 = 8 C5H11NO + 3(NH4)2SO4 + 8 H2O
NaF + NaCl = Na2 + ClF =>
NaF + NaCl = Na2 + ClF
Zn + AgCl = ZnCl + Ag =>
Zn + AgCl = ZnCl + Ag
Pb + I2 = Pb2I2 =>
2 Pb + I2 = Pb2I2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
FeS2 + SCl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 10 SCl2 = 2 FeCl3 + 7 S2Cl2
NaS + NH = Na4NH + S =>
4 NaS + NH = Na4NH + 4 S
Na2CO3 + OH = NaOH + CO3 =>
Na2CO3 + 2 OH = 2 NaOH + CO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H1SO4 + NaOH = NaSO4 + H2O =>
H1SO4 + NaOH = NaSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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