| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + Na(SO4) = Ge(SO4) + Na
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(NO3)2(aq) + Na2S(aq) = MgS + NaNO3 =>
Mg(NO3)2(aq) + Na2S(aq) = MgS + 2 NaNO3
Sn(NO3)4 + Fe = Sn + Fe(NO3)2 =>
Sn(NO3)4 + 2 Fe = Sn + 2 Fe(NO3)2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Zn + CuSO4 = ZnSO3 + CuO =>
Zn + CuSO4 = ZnSO3 + CuO
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
LiBr + Cu(NO3)2 = Li(NO3) + CuBr2 =>
2 LiBr + Cu(NO3)2 = 2 Li(NO3) + CuBr2
Fe(iii) + HOH = H + FeOH =>
Fe(iii) + HOH = H + FeOH
K2Cr2O7 + KOH + SnCl2 + H2O = KCl + K[Cr(OH)4] + K2[Sn(OH)6] =>
K2Cr2O7 + 12 KOH + 3 SnCl2 + 7 H2O = 6 KCl + 2 K[Cr(OH)4] + 3 K2[Sn(OH)6]
ZnCO3 + CaCl2 = CaCO3 + ZnCl2 =>
ZnCO3 + CaCl2 = CaCO3 + ZnCl2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
NaH2PO2 + H2SO4 + K2Cr2O7 = NaH2PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NaH2PO2 + 8 H2SO4 + 2 K2Cr2O7 = 3 NaH2PO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Al + CHl = AlCHl =>
Al + CHl = AlCHl
N2H4 + HClO3 = N2 + H2O + HCl =>
3 N2H4 + 2 HClO3 = 3 N2 + 6 H2O + 2 HCl
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
Al + Fe2O4 = Al2O3 + Fe =>
8 Al + 3 Fe2O4 = 4 Al2O3 + 6 Fe
Sr + MgO = SrO + Mg =>
Sr + MgO = SrO + Mg
Ce + Fe + Ge + Sn = Ce3Fe2Ge2Sn15 =>
3 Ce + 2 Fe + 2 Ge + 15 Sn = Ce3Fe2Ge2Sn15
Sn(NO3)4 + (NH4)2CO3 = NH4NO3 + Sn(CO3)2 =>
Sn(NO3)4 + 2(NH4)2CO3 = 4 NH4NO3 + Sn(CO3)2
Fe + Ag = FeAg =>
Fe + Ag = FeAg
H2SO4 + Ca + H2O = CaSO4*2H2O + H =>
H2SO4 + Ca + 2 H2O = CaSO4*2H2O + 2 H
Al(OH)3 + HCl = AlHCl + OHHCl =>
Al(OH)3 + 4 HCl = AlHCl + 3 OHHCl
C3H2SH + O2 = CO2 + H2O + SO2 =>
4 C3H2SH + 19 O2 = 12 CO2 + 6 H2O + 4 SO2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
C6H6Cl6 + AgNO3 = CHNO3 + AgCl =>
C6H6Cl6 + 6 AgNO3 = 6 CHNO3 + 6 AgCl
HBr + AIO3H3 = H2O + AIBr3 =>
3 HBr + AIO3H3 = 3 H2O + AIBr3
Na4[Cd(OH)6] + HCl = NaCl + Cd(OH)2 + H2O =>
Na4[Cd(OH)6] + 4 HCl = 4 NaCl + Cd(OH)2 + 4 H2O
NH4ReO4 + NH4I + HCl = (NH3)ReCl6 + NH4Cl + I2 + H2O =>
2 NH4ReO4 + 2 NH4I + 14 HCl = 2(NH3)ReCl6 + 2 NH4Cl + I2 + 8 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NaI + Pb(SO4)2 = Na2SO4 + PbI4 =>
4 NaI + Pb(SO4)2 = 2 Na2SO4 + PbI4
K(NO)3 + C = K(CO)3 + N =>
K(NO)3 + 3 C = K(CO)3 + 3 N
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
ClCH2COOH + NaOH = ClCH2COONa + H2O =>
ClCH2COOH + NaOH = ClCH2COONa + H2O
C04H8S + O2 = CO2 + H2O + SO2 =>
C04H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
KI = K + I2 =>
2 KI = 2 K + I2
C16H13ClN2O + O2 = CO2 + H2O + Cl2 + N2 =>
4 C16H13ClN2O + 75 O2 = 64 CO2 + 26 H2O + 2 Cl2 + 4 N2
Cu(OH)2 + NaO = CuO + Na(OH)2 =>
Cu(OH)2 + NaO = CuO + Na(OH)2
K2Cr2O7 + (HCl5) = Cr2Cl3 + KCl + H2O + Cl2 =>
2 K2Cr2O7 + 28(HCl5) = 2 Cr2Cl3 + 4 KCl + 14 H2O + 65 Cl2
KO3 + CO2 = K2CO3 + O2 =>
4 KO3 + 2 CO2 = 2 K2CO3 + 5 O2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Mg + Bi2O3 = MgO + Bi =>
3 Mg + Bi2O3 = 3 MgO + 2 Bi
K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2
AgNo3 + HI = AgI + HNo3 =>
AgNo3 + HI = AgI + HNo3
BaNO3 + NaHCO3 = NaNO3 + BaHCO3 =>
BaNO3 + NaHCO3 = NaNO3 + BaHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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