| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaF2 + Na2SO4 = CaSO4 + 2 NaF
NH2CHCH3COOH + O2 = H2O + NH3 + CO2 =>
NH2CHCH3COOH + 3 O2 = 2 H2O + NH3 + 3 CO2
Fe + CuCl = FeCl3 + Cu =>
Fe + 3 CuCl = FeCl3 + 3 Cu
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H =>
HAuCl4 + 4 NaBH4 + 12 H2O = Au + 4 B(OH)3 + 4 NaCl + 29 H
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s) =>
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s)
B2O3 + CaF2 = BF3 + CaO =>
B2O3 + 3 CaF2 = 2 BF3 + 3 CaO
Fe2(SO4)3 + K3(PO4) = Fe(PO4) + K2(SO4) =>
Fe2(SO4)3 + 2 K3(PO4) = 2 Fe(PO4) + 3 K2(SO4)
Zn(NO3)2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + KNO3 =>
2 Zn(NO3)2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 KNO3
OH + NaHCO3 = Na(OH)2 + CO2 =>
OH + NaHCO3 = Na(OH)2 + CO2
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
K3AlO3 + H2O = KOH + Al(OH)3 =>
K3AlO3 + 3 H2O = 3 KOH + Al(OH)3
Al{3+} + NaOH = Al(OH)3 + Na{+} =>
Al{3+} + 3 NaOH = Al(OH)3 + 3 Na{+}
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
(C9H18) + O2 = H2O + CO2 =>
2(C9H18) + 27 O2 = 18 H2O + 18 CO2
Ti3Al + CuO = Al2O3 + Ti3O5 + Cu =>
2 Ti3Al + 13 CuO = Al2O3 + 2 Ti3O5 + 13 Cu
Cr2(SO4)3 + H2 = Cr + H2SO4 =>
Cr2(SO4)3 + 3 H2 = 2 Cr + 3 H2SO4
C5H9NO4 + O2 = CH176O054N022 + CO2 + H2O =>
44 C5H9NO4 + 195 O2 = 2 CH176O054N022 + 218 CO2 + 22 H2O
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2COOH + H2O =>
CH3CH2CH2OH + 3 CH3CH2CH2COOH = 3 CH3CH2CH2CH2COOH + H2O
KOH + MnO2 + Cl2 = KMnO4 + H2O + KCl =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 4 H2O + 6 KCl
As + NaNO3 + NaOH = Na3AsO4 + N2 + H2O =>
2 As + 2 NaNO3 + 4 NaOH = 2 Na3AsO4 + N2 + 2 H2O
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2O + H3PO4 + NH4 + Mg + OH = MgNH4PO4H12O6 =>
3 H2O + H3PO4 + NH4 + Mg + 3 OH = MgNH4PO4H12O6
K2Cr2O7 + (NH4)2S + H2O = Cr2(SO4)3 + NH3 + H2 + K =>
K2Cr2O7 + 3(NH4)2S + 5 H2O = Cr2(SO4)3 + 6 NH3 + 8 H2 + 2 K
Cu(OH)2HPO3 = CuOH3PO4 =>
Cu(OH)2HPO3 = CuOH3PO4
LiCl + NaOH = Li(OH) + NaCl =>
LiCl + NaOH = Li(OH) + NaCl
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
H3O{+} + CaCO3 = Ca{2+} + H2O + H2CO3 =>
2 H3O{+} + CaCO3 = Ca{2+} + 2 H2O + H2CO3
MgTiO2 = TiOMgO =>
MgTiO2 = TiOMgO
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C2H2 + O2 = C + H2O =>
2 C2H2 + O2 = 4 C + 2 H2O
CH3CH3 + Cl2 = CH3CH(Cl) + HCl =>
2 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl) + 4 HCl
Fe(s) + HCl(aq) = FeCl(aq) + H(g) =>
Fe(s) + HCl(aq) = FeCl(aq) + H(g)
CH3COCH3 + H2 = CH2CH(OH)CH3 =>
2 CH3COCH3 + H2 = 2 CH2CH(OH)CH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + CaO = Ca(AlO2)2 + Ca =>
2 Al + 4 CaO = Ca(AlO2)2 + 3 Ca
K2SO3 + H2SO4 = K2SO4 + H2OSO2 =>
K2SO3 + H2SO4 = K2SO4 + H2OSO2
HNO3 + KI = HIO3 + NO2 + KNO3 + H2O =>
7 HNO3 + KI = HIO3 + 6 NO2 + KNO3 + 3 H2O
AlBr4 + Cl2 = Al2Cl + Br =>
4 AlBr4 + Cl2 = 2 Al2Cl + 16 Br
C6H5OH + Br = C6H5OBr + HBr =>
C6H5OH + 2 Br = C6H5OBr + HBr
NH4SCNCoCl2 = CoSCNNH4Cl2 =>
NH4SCNCoCl2 = CoSCNNH4Cl2
CH2O2 + KOH = H2O + KCHO2 =>
CH2O2 + KOH = H2O + KCHO2
Ca(OH)2 + P = CaP + H2O2 =>
Ca(OH)2 + P = CaP + H2O2
CUSO4 + Na2S = Na2SO4 + CUS =>
CUSO4 + Na2S = Na2SO4 + CUS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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