| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
NaI(s) = Na(s) + I(s) =>
NaI(s) = Na(s) + I(s)
CuNO3 + Zn = CuZn + NO3 =>
CuNO3 + Zn = CuZn + NO3
LiNO3 + H2O = LiOH + HNO3 =>
LiNO3 + H2O = LiOH + HNO3
NaI{-} + Br2 = NaBr{-} + I2 =>
2 NaI{-} + Br2 = 2 NaBr{-} + I2
CaHPO3 = Ca + PO3 + H2 =>
2 CaHPO3 = 2 Ca + 2 PO3 + H2
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
MgI2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
3 MgI2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + K2SO4 + 7 H2O
NH4SO3 = NH4 + SO3 =>
NH4SO3 = NH4 + SO3
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C17H31NO4 + O2 = CO2 + NO2 + H2O =>
4 C17H31NO4 + 95 O2 = 68 CO2 + 4 NO2 + 62 H2O
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
KClO3 + BaCl2 = Ba(ClO)2 + KCl =>
2 KClO3 + 3 BaCl2 = 3 Ba(ClO)2 + 2 KCl
Cu + HBr = H + CuBr =>
Cu + HBr = H + CuBr
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
Mn(NO3)2 + K3[Fe(CN)6] = Mn3[Fe(CN)6]2 + KNO3 =>
3 Mn(NO3)2 + 2 K3[Fe(CN)6] = Mn3[Fe(CN)6]2 + 6 KNO3
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
K2O + Al = Al2O3 + K =>
3 K2O + 2 Al = Al2O3 + 6 K
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
C6H5NO2 + O = CO2 + NO2 + H2O =>
2 C6H5NO2 + 29 O = 12 CO2 + 2 NO2 + 5 H2O
Zn + NO3{-} + OH{-} + H2O = NO2{-} + [Zn(OH)4]{2-} =>
Zn + NO3{-} + 2 OH{-} + H2O = NO2{-} + [Zn(OH)4]{2-}
NaCl + Mg(C2H3O2)2 = Na(C2H3O2)2 + MgCl =>
NaCl + Mg(C2H3O2)2 = Na(C2H3O2)2 + MgCl
WO3 + H2 = W3 + H2O =>
3 WO3 + 9 H2 = W3 + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SnCl4 + TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + HCl =>
SnCl4 + 2 TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + 2 HCl
CaO2Cl2 + HCl = CaCl2 + H2O + Cl2 =>
CaO2Cl2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
NH4OH + H2O = NHO4 + H3O =>
NH4OH + 13 H2O = NHO4 + 10 H3O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H2Cl2 + Cl2 = C2Cl + HCl =>
2 C2H2Cl2 + Cl2 = 2 C2Cl + 4 HCl
Li2O + K2O = LiKO =>
Li2O + K2O = 2 LiKO
NaOHl + HCl = NaH + OHlCl =>
NaOHl + HCl = NaH + OHlCl
PO4 + BaOH2 = BaPO4 + H2O =>
PO4 + BaOH2 = BaPO4 + H2O
Sb2S3 + CO3{2-} + C = Sb + S{2-} + CO =>
Sb2S3 + 3 CO3{2-} + 6 C = 2 Sb + 3 S{2-} + 9 CO
NaNO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + NaNO3 + H2O =>
3 NaNO2 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 NaNO3 + 4 H2O
CH5N2I + CH3NH3I + SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200 =>
75 CH5N2I + 25 CH3NH3I + 100 SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200
KClO4 + C12H22O11 = KClO3 + CO2 + H2O =>
24 KClO4 + C12H22O11 = 24 KClO3 + 12 CO2 + 11 H2O
Cl2SO2 + H2O = HCl + H2SO4 =>
Cl2SO2 + 2 H2O = 2 HCl + H2SO4
NaO + CO = Na + CO2 =>
NaO + CO = Na + CO2
C2H6N2O + O2 = H2O + N + CO2 =>
C2H6N2O + 3 O2 = 3 H2O + 2 N + 2 CO2
Br2 + Ca(OH)2 = Br(OH)2 + Ca =>
Br2 + 2 Ca(OH)2 = 2 Br(OH)2 + 2 Ca
Mg + HC2H3O2 = Mg(CH3COO)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(CH3COO)2 + H2
H2C2O4 + KClO3 + KOH = K2CO3 + KCl + H2O =>
3 H2C2O4 + KClO3 + 12 KOH = 6 K2CO3 + KCl + 9 H2O
C6H6 + H2SO4 + NaOH = H2O + Na2SO3 + C6H5OH =>
C6H6 + H2SO4 + 2 NaOH = 2 H2O + Na2SO3 + C6H5OH
KMnO4 + Na2S2O3 + H2O = MnO2 + Na2SO4 + KOH + K2SO4 =>
8 KMnO4 + 3 Na2S2O3 + H2O = 8 MnO2 + 3 Na2SO4 + 2 KOH + 3 K2SO4
Mg(NO3) + Br2 = Mg(NO3)2 + MgBr2 =>
2 Mg(NO3) + Br2 = Mg(NO3)2 + MgBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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