| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
SnF2 + Na3PO4 = Sn3(PO4)2 + NaF =>
3 SnF2 + 2 Na3PO4 = Sn3(PO4)2 + 6 NaF
CH3NH2 + HCl = (CH3NH3)Cl =>
CH3NH2 + HCl = (CH3NH3)Cl
C5H10OH + O2 = CO2 + H2O =>
4 C5H10OH + 29 O2 = 20 CO2 + 22 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
H3(PO4) + Li(OH) = H(OH) + Li3(PO4) =>
H3(PO4) + 3 Li(OH) = 3 H(OH) + Li3(PO4)
C2H2OS + O2 = H2O + CO2 + SO3 =>
2 C2H2OS + 7 O2 = 2 H2O + 4 CO2 + 2 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu{+} + NO{-} = Cu + NO =>
Cu{+} + NO{-} = Cu + NO
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NH4NO3 + O2 = NO + H2O =>
2 NH4NO3 + O2 = 4 NO + 4 H2O
CH5S + O2 = CO2 + H2O + SO2 =>
4 CH5S + 13 O2 = 4 CO2 + 10 H2O + 4 SO2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Sn(NO3)2 + Na3PO4 = Sn3(PO4)2 + Na(NO3) =>
3 Sn(NO3)2 + 2 Na3PO4 = Sn3(PO4)2 + 6 Na(NO3)
Cl{2+} + LiBr = LiCl + Br{2+} =>
Cl{2+} + LiBr = LiCl + Br{2+}
Mn + F2 = MnF3 =>
2 Mn + 3 F2 = 2 MnF3
I2 + MnO2 + OH{-} = MnO4{-} + I{-} + H2O =>
3 I2 + 2 MnO2 + 8 OH{-} = 2 MnO4{-} + 6 I{-} + 4 H2O
Al + K{+] = Al{3+}+K =>
Al + 3 K{+] = Al{3+}+3K
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO3 + C12H22O11 = CO2 + KNO2 + H2O =>
24 KNO3 + C12H22O11 = 12 CO2 + 24 KNO2 + 11 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + AlBr = KBr + AlOH =>
KOH + AlBr = KBr + AlOH
C5H9OH + O2 = CO2 + H2O =>
C5H9OH + 7 O2 = 5 CO2 + 5 H2O
Ti + HNO3 = TiO2 + NO2 + H2O =>
Ti + 4 HNO3 = TiO2 + 4 NO2 + 2 H2O
C8H8O7 + O2 = H2O + CO2 =>
2 C8H8O7 + 13 O2 = 8 H2O + 16 CO2
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
K + Cu3(PO4)2 = K3(PO4) + Cu =>
6 K + Cu3(PO4)2 = 2 K3(PO4) + 3 Cu
NaF(aq) + HCl(aq) = HF(aq) + NaCl(aq) =>
NaF(aq) + HCl(aq) = HF(aq) + NaCl(aq)
Fe2(SO4)3 + CaCO3 = CaSO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3 CaCO3 = 3 CaSO4 + Fe2(CO3)3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C10H22 = C + H2 =>
C10H22 = 10 C + 11 H2
CH3COONa + (NH4)2CO3 = (NH4)2COONa + CH3CO3 =>
CH3COONa + (NH4)2CO3 = (NH4)2COONa + CH3CO3
C5H10OH + O2 = CO2 + H2O =>
4 C5H10OH + 29 O2 = 20 CO2 + 22 H2O
Ca3(PO4)2 + Al = Ca3P2 + Al2O3 =>
3 Ca3(PO4)2 + 16 Al = 3 Ca3P2 + 8 Al2O3
ArNO2 + H2 = ArNH2 + H2O =>
ArNO2 + 3 H2 = ArNH2 + 2 H2O
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
MgS + Na2CO3 = MgCO3 + Na2S =>
MgS + Na2CO3 = MgCO3 + Na2S
AgCN + KCN = Ag(CN)2K =>
AgCN + KCN = Ag(CN)2K
C5H9OH + O2 = CO2 + H2O =>
C5H9OH + 7 O2 = 5 CO2 + 5 H2O
K3PO4(s) + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4(s) + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Fe(OH)2 + HNO3 = FeOH(NO3) + H2O =>
Fe(OH)2 + HNO3 = FeOH(NO3) + H2O
Na2SO3(s) + H2SO4(aq) = Na2SO4 + H2O + SO2 =>
Na2SO3(s) + H2SO4(aq) = Na2SO4 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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