| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5CaO = Ca(NO3)2
Na + F2 = NaF2 =>
Na + F2 = NaF2
NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl
(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH + BaSO4(s)
Al(OH)3 + ZnO = Al2O3 + Zn(OH)2 =>
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
KMnO4 + C2H2O4 = KMn + CO2 + H2O =>
KMnO4 + 4 C2H2O4 = KMn + 8 CO2 + 4 H2O
Al(OH)3 + ZnO = Al2O3 + Zn(OH)2 =>
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
CH2CHCH2CH3 + H2O = CH3CH(OH)CH2CH3 =>
CH2CHCH2CH3 + H2O = CH3CH(OH)CH2CH3
CO2(g) + H2O(g) = C6H12O6 + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6 + 6 O2(g)
CH3OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
AlNO3 + NH3 + H2O = AlHO + NH4NO3 =>
AlNO3 + NH3 + H2O = AlHO + NH4NO3
KNO3 + Pb = PbO + KNO2 =>
KNO3 + Pb = PbO + KNO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2CO3 + AgCl = Ag2CO3 + NaCl =>
Na2CO3 + 2 AgCl = Ag2CO3 + 2 NaCl
BaCl2(aq) + NaNO2(aq) = BaNO2(aq) + NaCl2(aq) =>
BaCl2(aq) + NaNO2(aq) = BaNO2(aq) + NaCl2(aq)
Cu + HNO3 = Cu(NO3) + H2O2 + NO =>
Cu + 2 HNO3 = Cu(NO3) + H2O2 + NO
C3H3O = C24H24O8 =>
8 C3H3O = C24H24O8
Co + NaCN + O2 + H2O = NaCo(CN)2 + NaOH =>
4 Co + 8 NaCN + O2 + 2 H2O = 4 NaCo(CN)2 + 4 NaOH
CoO3 = Co + O3 =>
CoO3 = Co + O3
PCl3 + KClO3 + H2O = PO4 + HCl + KCl =>
6 PCl3 + 5 KClO3 + 9 H2O = 6 PO4 + 18 HCl + 5 KCl
HCl + CaC2O4 = CaCl2 + H2C2O4 =>
2 HCl + CaC2O4 = CaCl2 + H2C2O4
Fe(OH)3 + HClO3 = Fe(ClO3)3 + H2O =>
Fe(OH)3 + 3 HClO3 = Fe(ClO3)3 + 3 H2O
MgO + NaOH = MgOH + Na + O =>
MgO + NaOH = MgOH + Na + O
SrO + Cr2O3 = Sr3(CrO3)2 =>
3 SrO + Cr2O3 = Sr3(CrO3)2
F{-} + Al{3} = (AlF6){3-} =>
6 F{-} + Al{3} = (AlF6){3-}
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H2 + O2 = OC2 + H2O =>
C2H2 + O2 = OC2 + H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Ba(OH)2 + Cl2 = BaCl2 + H2O + Ba(ClO3)2 =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + 6 H2O + Ba(ClO3)2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Na2HPO4 + BaCl2 = Ba3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 BaCl2 = Ba3(PO4)2 + 4 NaCl + 2 HCl
Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaH2 + HNO3 = Ba(NO3)2 + H2 =>
BaH2 + 2 HNO3 = Ba(NO3)2 + 2 H2
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
K2CrO7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
2 K2CrO7 + 28 HCl = 9 Cl2 + 2 CrCl3 + 14 H2O + 4 KCl
C3H7OH + HCl = C3H7Cl + H2O =>
C3H7OH + HCl = C3H7Cl + H2O
X2CO3 + HCl = XCl + H2O + CO2 =>
X2CO3 + 2 HCl = 2 XCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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