| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag3(N2) = 3 Ag + 2 N
Hg + NaOH = HgO + H2O + Na =>
Hg + 2 NaOH = HgO + H2O + 2 Na
Na[S2O3] + KI + H2SO4 = K2SO4 + NaOH + I2 + S2O3 =>
10 Na[S2O3] + 2 KI + 5 H2SO4 = K2SO4 + 10 NaOH + I2 + 12 S2O3
Ni(NO3)2 + Ce3PO4 = Ce(NO3)2 + Ni3PO4 =>
3 Ni(NO3)2 + Ce3PO4 = 3 Ce(NO3)2 + Ni3PO4
C2H2 + H2 + O = C2H6O =>
C2H2 + 2 H2 + O = C2H6O
CuBr2 + Ag(C2H3O2) = AgBr + Cu(C2H3O2)2 =>
CuBr2 + 2 Ag(C2H3O2) = 2 AgBr + Cu(C2H3O2)2
C11H13N + O2 = CO2 + H2O + N =>
4 C11H13N + 57 O2 = 44 CO2 + 26 H2O + 4 N
(NH4)2Fe(SO4)2 + Na(OH) = Na2SO4 + Fe(OH)2 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + 2 Na(OH) = Na2SO4 + Fe(OH)2 + (NH4)2SO4
C6H5COOH = OH + C6H5CO =>
C6H5COOH = OH + C6H5CO
PbC2O4 = Pb2 + CO2 =>
2 PbC2O4 = Pb2 + 4 CO2
Hg2(NO3)2(aq) + HBr(aq) = HgBr + HNO3 =>
Hg2(NO3)2(aq) + 2 HBr(aq) = 2 HgBr + 2 HNO3
Fe + NaNO3 = Fe3O4 + NaNO2 =>
3 Fe + 4 NaNO3 = Fe3O4 + 4 NaNO2
Fe + HCl(konc) = FeCl3 + H2 =>
2 Fe + 6 HCl(konc) = 2 FeCl3 + 3 H2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Pd + O2 = PdO3 =>
2 Pd + 3 O2 = 2 PdO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cr2S3 + Mn(NO3)2 + Na2CO3 = CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 + NO =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4 + 30 NO
CoCl2(H2O)6 + C2H8N2 + HCl + O2 = H2O + Co(C2H8N2)2Cl3 =>
4 CoCl2(H2O)6 + 8 C2H8N2 + 4 HCl + O2 = 26 H2O + 4 Co(C2H8N2)2Cl3
HMnO4 + HNO3 = Mn(NO3)2 + H2O + O2 =>
4 HMnO4 + 8 HNO3 = 4 Mn(NO3)2 + 6 H2O + 5 O2
BaN + NaS = BaS + NaN =>
BaN + NaS = BaS + NaN
SO32 + OH = SO42 + H2O =>
SO32 + 20 OH = SO42 + 10 H2O
AIP + Zn3N2 = AIN + Zn3P2 =>
2 AIP + Zn3N2 = 2 AIN + Zn3P2
sodiumcarbonate + magnesiumchloride = magnesiumcarbonate + sodiumchloride =>
Na2CO3 + MgCl2 = MgCO3 + 2 NaCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
HC8H4O4 + KOH = K + C8HO4 + H2O =>
HC8H4O4 + 4 KOH = 4 K + C8HO4 + 4 H2O
Li2CO3(aq) + CuCl2(aq) = LiCl(aq) + CuCO3(s) =>
Li2CO3(aq) + CuCl2(aq) = 2 LiCl(aq) + CuCO3(s)
Fe2Cl6 + H2O = Fe2O3 + HCl =>
Fe2Cl6 + 3 H2O = Fe2O3 + 6 HCl
K2S + Na2 = K2Na + S =>
2 K2S + Na2 = 2 K2Na + 2 S
Br2 + KCl = K + Cl2Br2 =>
Br2 + 2 KCl = 2 K + Cl2Br2
HgCl2 + Fe2(SO4)3 = Hg(SO4)3 + Fe2Cl2 =>
HgCl2 + Fe2(SO4)3 = Hg(SO4)3 + Fe2Cl2
Mg + Pb = MgPb =>
Mg + Pb = MgPb
K(OH) + Cu(ClO4)2 = KClO4 + Cu(OH)2 =>
2 K(OH) + Cu(ClO4)2 = 2 KClO4 + Cu(OH)2
(CH3COO)2Cu + AlBr3 = (CH3COO)3Al + CuBr2 =>
3(CH3COO)2Cu + 2 AlBr3 = 2(CH3COO)3Al + 3 CuBr2
Ca(CH3COO)2 + K2SO4 = K(CH3COO) + CaSO4 =>
Ca(CH3COO)2 + K2SO4 = 2 K(CH3COO) + CaSO4
C17H51 + O2 = CO2 + H2O =>
4 C17H51 + 119 O2 = 68 CO2 + 102 H2O
H2C2O4 + H2O = H3O + C2O4 =>
H2C2O4 + 2 H2O = 2 H3O + C2O4
Sn2 + HgCl2 = HgSn2 + Cl2 =>
Sn2 + HgCl2 = HgSn2 + Cl2
CH3CH2CH + H2O = CH3CH2CH2OH =>
CH3CH2CH + H2O = CH3CH2CH2OH
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Ph4Cl + NaOH = Ph4OH + NaCl =>
Ph4Cl + NaOH = Ph4OH + NaCl
CaCl2 + BaCl2 = BaCa + Cl4 =>
CaCl2 + BaCl2 = BaCa + Cl4
(NH4)2SO4*FeSO4*6H2O + Br2 = Fe2(SO4)3 + NH4Br + (NH4)2SO4 + H2O =>
2(NH4)2SO4*FeSO4*6H2O + Br2 = Fe2(SO4)3 + 2 NH4Br + (NH4)2SO4 + 12 H2O
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
CrO4(aq) = Cr2O7(aq) + O2(g) =>
4 CrO4(aq) = 2 Cr2O7(aq) + O2(g)
H3(C6H5O7)(l) + NaHCO3(s) = Na3(C6H5O7)(aq) + H2CO3(aq) =>
H3(C6H5O7)(l) + 3 NaHCO3(s) = Na3(C6H5O7)(aq) + 3 H2CO3(aq)
NaI + PbNO = PbI + NaNO =>
NaI + PbNO = PbI + NaNO
CaCl2*6H2O = Cl + Ca + H2O =>
CaCl2*6H2O = 2 Cl + Ca + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NO + P = P2O3 + N2 =>
6 NO + 4 P = 2 P2O3 + 3 N2
KI + Mn(NO3)2 = KNO3 + MnI2 =>
2 KI + Mn(NO3)2 = 2 KNO3 + MnI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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