| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Fe2O3 + Mg3(PO4)2 = Fe(PO4) + MgO =>
Fe2O3 + Mg3(PO4)2 = 2 Fe(PO4) + 3 MgO
Sn(HSO3)2 + HNO3 = Sn(NO3)2 + H2O + SO2 =>
Sn(HSO3)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O + 2 SO2
FeCl3 + SnO2 = FeO2 + SnCl3 =>
FeCl3 + SnO2 = FeO2 + SnCl3
C3H7OH + C2H5COOH = C5H12COO + H2O =>
C3H7OH + C2H5COOH = C5H12COO + H2O
NaAlSi3O8 + NaAlSiO4 = NaAlSi2O6 =>
NaAlSi3O8 + NaAlSiO4 = 2 NaAlSi2O6
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
AlOH + H2S = Al2S + H2O =>
2 AlOH + H2S = Al2S + 2 H2O
ZnCl2 + NH4(OH) = ClNH4 + Zn(OH)2 =>
ZnCl2 + 2 NH4(OH) = 2 ClNH4 + Zn(OH)2
NaBrO3 + H2S = NaBr + H2O + S =>
NaBrO3 + 3 H2S = NaBr + 3 H2O + 3 S
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
K2CrO4 + Ca(NO3)2 = CaO4 + K2Cr(NO3)2 =>
K2CrO4 + Ca(NO3)2 = CaO4 + K2Cr(NO3)2
H + BaOH = Ba + H2O =>
H + BaOH = Ba + H2O
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
NaOH(s) + TiO2 = NaHTiO3 =>
NaOH(s) + TiO2 = NaHTiO3
Cu(NO3)2 + Mg(OH)2 = Cu(OH)2 + Mg(NO3)2 =>
Cu(NO3)2 + Mg(OH)2 = Cu(OH)2 + Mg(NO3)2
BaI2 + Cl2 = BaCl2 + I2 =>
BaI2 + Cl2 = BaCl2 + I2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Bi(NO3)3 + KI = BiI3 + K + NO3 =>
Bi(NO3)3 + 3 KI = BiI3 + 3 K + 3 NO3
C3H8 + O2(g) = CO2(g) + H2O =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + (OH2)2 =>
Mg(OH)2 + 2 HCl = MgCl2 + (OH2)2
Bi(NO3)3 + Fe(NO3)3 + Y(NO3)3 + H2O = BiFe09Y01O3 + NO3 + H2 =>
Bi(NO3)3 + 9 Fe(NO3)3 + Y(NO3)3 + 3 H2O = BiFe09Y01O3 + 33 NO3 + 3 H2
FeO + KOH = KO + Fe(OH) =>
FeO + KOH = KO + Fe(OH)
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2 =>
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2
Na2HPO3 + NaOH + Al + H2O = Na3Al(OH)6 + PH3 =>
Na2HPO3 + 4 NaOH + 2 Al + 5 H2O = 2 Na3Al(OH)6 + PH3
CH4 + NaOH = CH3OH1NaH =>
CH4 + NaOH = CH3OH1NaH
CoCO3 = CO2 + CoO =>
CoCO3 = CO2 + CoO
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
NiSO4 + NH4OH + C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4 + H2O =>
NiSO4 + 2 NH4OH + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4 + 2 H2O
H5IO6 = IO3 + H2O + OH =>
H5IO6 = IO3 + 2 H2O + OH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C10H16Cl2O2 + H2O = C10H18O4 + HCl =>
C10H16Cl2O2 + 2 H2O = C10H18O4 + 2 HCl
CS2 = CS + S2 =>
2 CS2 = 2 CS + S2
Cu2 + H2SO4 = CuSO4 + H2O + SO2 =>
Cu2 + 4 H2SO4 = 2 CuSO4 + 4 H2O + 2 SO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaN2 = Ba3N6 =>
3 BaN2 = Ba3N6
Fe + KCNS = Fe(CNS) + K =>
Fe + KCNS = Fe(CNS) + K
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HCl + BaCl2 = H2 + BaCl4 =>
2 HCl + BaCl2 = H2 + BaCl4
Al(OH)3 + Fe2 = Fe(OH)3 + Al2 =>
2 Al(OH)3 + Fe2 = 2 Fe(OH)3 + Al2
H2CO4 + H2O = HCO4{-} + H3O{+} =>
H2CO4 + H2O = HCO4{-} + H3O{+}
CH3 + O4 = CO2 + H2O =>
8 CH3 + 7 O4 = 8 CO2 + 12 H2O
Cu + KOH = K + CuOH =>
Cu + KOH = K + CuOH
Cr2(SO4)3 + HCl = H2SO4 + CrCl3 =>
Cr2(SO4)3 + 6 HCl = 3 H2SO4 + 2 CrCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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