| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ReCl5 + SbCl3 = ReCl4 + SbCl5 =>
2 ReCl5 + SbCl3 = 2 ReCl4 + SbCl5
Cr + Mn2O3 = Cr2O3 + MnO =>
2 Cr + 3 Mn2O3 = Cr2O3 + 6 MnO
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
C4H8O + H2O2 = C8H18O6 + H2O =>
2 C4H8O + 3 H2O2 = C8H18O6 + 2 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
ZnNO3 + HNO3 = Zn(NO3)2 + N2O + H2O =>
8 ZnNO3 + 10 HNO3 = 8 Zn(NO3)2 + N2O + 5 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Sr3(PO4)2 = SrO + P2O5 =>
Sr3(PO4)2 = 3 SrO + P2O5
Mg + HCI2 = MgCI2 + H2 =>
2 Mg + 2 HCI2 = 2 MgCI2 + H2
HNO3(k) + Fe = Fe(NO3)2 + N2 + H2O =>
12 HNO3(k) + 5 Fe = 5 Fe(NO3)2 + N2 + 6 H2O
Ba(OH)2 + C2H2O4 = BaC2O4 + H2O =>
Ba(OH)2 + C2H2O4 = BaC2O4 + 2 H2O
KOH + FeI = Fe(OH)2 + K + I =>
2 KOH + FeI = Fe(OH)2 + 2 K + I
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O
Na2 + NO3 = Na2O + N2 =>
6 Na2 + 2 NO3 = 6 Na2O + N2
H2O + C4H6O2 = C4H8O3 =>
H2O + C4H6O2 = C4H8O3
Al2 + Ca(OH)2 = Al(OH)3 + Ca =>
Al2 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
ZnNa + CN = ZnC + NaN =>
ZnNa + CN = ZnC + NaN
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Fe2O3 + H2 = Fe + H2O3 =>
Fe2O3 + H2 = 2 Fe + H2O3
C3H8 + CO2 + H2O = C3H7OH =>
9 C3H8 + 3 CO2 + 4 H2O = 10 C3H7OH
CeO2 + MnCl2*4H2O + NaOH = Ce25Mn05O4 + NaCl + H2O + O2 =>
50 CeO2 + 10 MnCl2*4H2O + 20 NaOH = 2 Ce25Mn05O4 + 20 NaCl + 50 H2O + 51 O2
H2CO3 + Cu + H2O = Cu(OH)2CO3 + H2 =>
H2CO3 + Cu + 2 H2O = Cu(OH)2CO3 + 2 H2
MgSiO4 + CO2 + H2O = Mg + MgSi6O15(OH)2*6H2O + HCO3 =>
6 MgSiO4 + 16 CO2 + 15 H2O = 5 Mg + MgSi6O15(OH)2*6H2O + 16 HCO3
FeCl3 + H4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + HCl =>
4 FeCl3 + 3 H4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 HCl
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
CH3CH2COH + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MgCO3(aq) + HX(aq) = MgX2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HX(aq) = MgX2(aq) + H2O(l) + CO2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr =>
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr
Fe3(PO4)2 + H2 = Fe + H3PO4 =>
Fe3(PO4)2 + 3 H2 = 3 Fe + 2 H3PO4
Cu[(NH3)4]{2+} + OH{-} + C6H12O6 = C6H12O7 + Cu2O + NH3 + H2O =>
2 Cu[(NH3)4]{2+} + 4 OH{-} + C6H12O6 = C6H12O7 + Cu2O + 8 NH3 + 2 H2O
Cu + HNO3 = Cu[O3]2 + NO + H2O =>
Cu + 4 HNO3 = Cu[O3]2 + 4 NO + 2 H2O
CaCl2K3(PO4) = Ca(PO4)K3Cl2 =>
CaCl2K3(PO4) = Ca(PO4)K3Cl2
CH3COONH4(aq) + H2O = CH3COOH(aq) + NH4OH(aq) =>
CH3COONH4(aq) + H2O = CH3COOH(aq) + NH4OH(aq)
Mn(NO3)2 + Na2SO4 = MnSO4 + Na2(NO3)2 =>
Mn(NO3)2 + Na2SO4 = MnSO4 + Na2(NO3)2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Na2S2O3 + Cl2 + NaOH = NaCl + NaSO4 + H2O =>
Na2S2O3 + 5 Cl2 + 10 NaOH = 10 NaCl + 2 NaSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
I2 + Na2SO3 = Na2S2O6 + NaI =>
I2 + 2 Na2SO3 = Na2S2O6 + 2 NaI
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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