| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
C6H12O6 + O2 = CO2(g) + H20(l) =>
5 C6H12O6 + 15 O2 = 30 CO2(g) + 3 H20(l)
CaFl2 = Ca + Fl =>
CaFl2 = Ca + 2 Fl
P4 + KOH + H2O = K2HPO3 + H2 =>
P4 + 8 KOH + 4 H2O = 4 K2HPO3 + 6 H2
FeCl3 + NaSCN + SnCl2 = Fe(SCN)2 + SnCl4 + NaCl =>
2 FeCl3 + 4 NaSCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 NaCl
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
CuCO3(s) + HCl = CuCl2(aq) + H2O(l) + CO2 =>
CuCO3(s) + 2 HCl = CuCl2(aq) + H2O(l) + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + C6H8O6 = H2O + NaC6H7O6 =>
NaOH + C6H8O6 = H2O + NaC6H7O6
Ag{+}(aq) + Cl{-}(aq) = AgCl(s) =>
Ag{+}(aq) + Cl{-}(aq) = AgCl(s)
H3C2ClO2 + OH = H2O + C2ClH2O2 =>
H3C2ClO2 + OH = H2O + C2ClH2O2
Co(OH)2 + H3O{+} = Co{2+} + H2O =>
Co(OH)2 + 2 H3O{+} = Co{2+} + 4 H2O
Ca + Co2O3 = CaO + Co =>
3 Ca + Co2O3 = 3 CaO + 2 Co
C3NH6O2 + O2 = NH3 + CO2 + H2O =>
4 C3NH6O2 + 11 O2 = 4 NH3 + 12 CO2 + 6 H2O
Ni(NO3)2 + Na2S = NiS + NaNO3 =>
Ni(NO3)2 + Na2S = NiS + 2 NaNO3
Y2O3 + NaOH = Y2O3NaOH =>
Y2O3 + NaOH = Y2O3NaOH
CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
Ag + H3PO4 = Ag3(PO4) + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3(PO4) + 3 H2
Na3PO4 + NH4Cl + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + NaCl =>
Na3PO4 + 3 NH4Cl + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + 3 NaCl
NaNO3 + SiC8H20O4 + CaN2O10H8 = Na2CaSiO4 + N2 + O2 + C2H5OH + H2O =>
2 NaNO3 + SiC8H20O4 + CaN2O10H8 = Na2CaSiO4 + 2 N2 + 5 O2 + 4 C2H5OH + 2 H2O
HOCH2CHO + CuCl2 = CH2COOH + Cu + HCl =>
2 HOCH2CHO + CuCl2 = 2 CH2COOH + Cu + 2 HCl
AgNO3(aq) + KBr(s) = AgBr + KNO3 =>
AgNO3(aq) + KBr(s) = AgBr + KNO3
Fe(H2O)6 + NaCN = FeCN + Na + H2O =>
Fe(H2O)6 + NaCN = FeCN + Na + 6 H2O
NaHCO3 + SO2 = Na2SO3 + H2O + CO2 =>
2 NaHCO3 + SO2 = Na2SO3 + H2O + 2 CO2
Al2 + Mg2Br2 = AlBr + Mg =>
Al2 + Mg2Br2 = 2 AlBr + 2 Mg
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
HBr + AgNO3 = H2NO3AgBr2 =>
2 HBr + AgNO3 = H2NO3AgBr2
FeS + SO2 = Fe2(SO4)3 + S =>
2 FeS + 6 SO2 = Fe2(SO4)3 + 5 S
BrCH2CHCHCH2Br + K2Cr2O7 + H2SO4 = BrCH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 BrCH2CHCHCH2Br + 4 K2Cr2O7 + 16 H2SO4 = 6 BrCH2COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
H3PO3 + Ca(OH)2 = CaHPO3H2O + H2O =>
H3PO3 + Ca(OH)2 = CaHPO3H2O + H2O
AgNo3HCl = AgClHNo3 =>
AgNo3HCl = AgClHNo3
Ba + CuSO4 = Ba2(SO4) + Cu =>
2 Ba + CuSO4 = Ba2(SO4) + Cu
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
NaOH(aq) + H2CO3(aq) = Na2CO3 + H2O =>
2 NaOH(aq) + H2CO3(aq) = Na2CO3 + 2 H2O
MgI2 + K2CrO4 = KI + MgCrO4 =>
MgI2 + K2CrO4 = 2 KI + MgCrO4
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
Pb + NaOH = PbNaOH =>
Pb + NaOH = PbNaOH
CO2 + H2O + NO3 = C5H7O2N + O2 =>
20 CO2 + 14 H2O + 4 NO3 = 4 C5H7O2N + 29 O2
CuNO3 + Na[PO4]{-}3 = NaNO3 + Cu[PO4]{-}3 =>
CuNO3 + Na[PO4]{-}3 = NaNO3 + Cu[PO4]{-}3
H2S + K2SO3 = K2S + H2SO4 =>
3 H2S + 4 K2SO3 = 4 K2S + 3 H2SO4
FeSO4 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + 3 H2SO4 + NO + 2 H2O
KClO2 + Al + HCl = AlCl3 + KCl + H2O =>
3 KClO2 + 4 Al + 12 HCl = 4 AlCl3 + 3 KCl + 6 H2O
NH3 + NO = N2 + HOHH =>
NH3 + NO = N2 + HOHH
C4H1 + O = C + H2O =>
2 C4H1 + O = 8 C + H2O
AcNa + HCl = HAc + NaCl =>
AcNa + HCl = HAc + NaCl
AgNO3 + NaPO4 = AgNa + NO3 + PO4 =>
AgNO3 + NaPO4 = AgNa + NO3 + PO4
H3PO4 + N2O = N3PO4 + H2O =>
2 H3PO4 + 3 N2O = 2 N3PO4 + 3 H2O
NH4SO3 + H2O = NH3*H2O + HSO3 =>
NH4SO3 + H2O = NH3*H2O + HSO3
C6H5NH2 + O2 = NO2 + CO2 + H2O =>
4 C6H5NH2 + 35 O2 = 4 NO2 + 24 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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