| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C20H42 + 12 NO3{-} + PO4{3-} + 5 O2 + 15 H{+} = C60H87O23N12P + 27 H2O
Sb2S3(S) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(S) + 11 O2(g) = 2 Sb2O3(s) + 8 SO2(g)
MnO2 + NaOH + H2O = NaMnO4 + H2 =>
2 MnO2 + 2 NaOH + 2 H2O = 2 NaMnO4 + 3 H2
CuH2 = Cu + H2 =>
CuH2 = Cu + H2
Cl2 + Na2CO3 + H2O = ClO2 + NaHCO3 + NaCl =>
5 Cl2 + 8 Na2CO3 + 4 H2O = 2 ClO2 + 8 NaHCO3 + 8 NaCl
HCl(aq) + I2 = ClI2 + H =>
HCl(aq) + I2 = ClI2 + H
Al + BaSO4 = Ba + Al2(SO4)3 =>
2 Al + 3 BaSO4 = 3 Ba + Al2(SO4)3
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Ag2S + HCl + KClO3 = AgCl + KCl + S + H2O =>
3 Ag2S + 6 HCl + KClO3 = 6 AgCl + KCl + 3 S + 3 H2O
NaOH + LiOH = H2O2 + LiNa =>
NaOH + LiOH = H2O2 + LiNa
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
I2O7 + K2O = K(IO4) =>
I2O7 + K2O = 2 K(IO4)
Na + Cl = NaCl =>
Na + Cl = NaCl
Zn(NO3)2(aq) + Al(s) = Zn(s) + Al(NO3)3(aq) =>
3 Zn(NO3)2(aq) + 2 Al(s) = 3 Zn(s) + 2 Al(NO3)3(aq)
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2 NH4NO3
CO2 + BaO = BaCO3 =>
CO2 + BaO = BaCO3
Ba(C2H3O2)2 + NaOH = Na2(C2H3O2)2 + Ba(OH)2 =>
Ba(C2H3O2)2 + 2 NaOH = Na2(C2H3O2)2 + Ba(OH)2
HNO3KOH = KNO3H2O =>
HNO3KOH = KNO3H2O
H2O + NO2 = O2 + NH4 =>
2 H2O + NO2 = 2 O2 + NH4
Cs + HNO3 = H2 + Cs(NO3) =>
2 Cs + 2 HNO3 = H2 + 2 Cs(NO3)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C + H2SO4 = CO + H2O + SO2 =>
C + H2SO4 = CO + H2O + SO2
C4O2 + Na2O = Na2C4O3 =>
C4O2 + Na2O = Na2C4O3
Ca(OH)2 + CaCl22H2O = CaCl2 + Ca(ClO)2 + H2O =>
10 Ca(OH)2 + CaCl22H2O = 6 CaCl2 + 5 Ca(ClO)2 + 11 H2O
C + Al2O3 + Cl2 = AlCl3 + CO =>
3 C + Al2O3 + 3 Cl2 = 2 AlCl3 + 3 CO
NO3{-} + H{+} + Cu = NO2 + H2O + Cu{+2} =>
2 NO3{-} + 4 H{+} + Cu = 2 NO2 + 2 H2O + Cu{+2}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na3PO4 + (NH4)2CO3 = Na2CO3 + (NH4)3PO4 =>
2 Na3PO4 + 3(NH4)2CO3 = 3 Na2CO3 + 2(NH4)3PO4
Na + [NaNO3] = [Na2O] + N2 =>
10 Na + 2[NaNO3] = 6[Na2O] + N2
S + HNO3 = H2SO4 + NO2 + H2 =>
S + 4 HNO3 = H2SO4 + 4 NO2 + H2
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
CaO + H2 = Ca + HOH =>
CaO + H2 = Ca + HOH
OH{-} + Br2 + I{-} = H2IO6{3-} + Br{-} + H2O =>
10 OH{-} + 4 Br2 + I{-} = H2IO6{3-} + 8 Br{-} + 4 H2O
Na2WO4 + HCl + Na2SO3 = W2O5 + NaCl + H2O + Na2SO4 =>
2 Na2WO4 + 4 HCl + Na2SO3 = W2O5 + 4 NaCl + 2 H2O + Na2SO4
MgL2 + AgNo3 = MgNo3 + AgL2 =>
MgL2 + AgNo3 = MgNo3 + AgL2
Mg(HO)2 = Mg + HO =>
Mg(HO)2 = Mg + 2 HO
NH4Cl(aq) + Pb(NO3)4(aq) = NH4(NO3) + PbCl4 =>
4 NH4Cl(aq) + Pb(NO3)4(aq) = 4 NH4(NO3) + PbCl4
NaCN + H2O = HCN + NaOH =>
NaCN + H2O = HCN + NaOH
Cu{+} + MnO4{-} + H{+} = MnO2 + H2O + Cu{+2} =>
3 Cu{+} + MnO4{-} + 4 H{+} = MnO2 + 2 H2O + 3 Cu{+2}
Al + nitricacid = aluminiumnitrate + hydrogen =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Pd + Cl2 = PdCl2 =>
Pd + Cl2 = PdCl2
F2 + FeI3 = FI + Fe =>
3 F2 + 2 FeI3 = 6 FI + 2 Fe
Br2 + Fe = FeBr3 =>
3 Br2 + 2 Fe = 2 FeBr3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
ZnCl2 + Na2(SO4) = Zn(SO4) + NaCl =>
ZnCl2 + Na2(SO4) = Zn(SO4) + 2 NaCl
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Fe2S3 + HBr = Fe2Br + HS3 =>
Fe2S3 + HBr = Fe2Br + HS3
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
NaNO3 + (NH4)2CO3 = Na2CO3 + NH4NO3 =>
2 NaNO3 + (NH4)2CO3 = Na2CO3 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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