| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaHPO4(H2O)2 + 3 NH3 = (NH4)3PO4 + Ca(OH)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CH3CONH2 + H2O = CH3CONH3{+} + OH{-} =>
CH3CONH2 + H2O = CH3CONH3{+} + OH{-}
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
AsO3{-3} + H2O = AsO4({-}3) + H + e =>
AsO3{-3} + H2O = AsO4({-}3) + 2 H + 2e
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Ca(ClO)2 + CO2 + H2O = CaCO3 + Cl2 + HClO2 =>
3 Ca(ClO)2 + 3 CO2 + H2O = 3 CaCO3 + 2 Cl2 + 2 HClO2
NaHSO4 + HOH = NaOH + H2SO4 =>
NaHSO4 + HOH = NaOH + H2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HClO + KI = KCl + I2 + KOH =>
HClO + 2 KI = KCl + I2 + KOH
CuBr2 + H2O = CuO + HBr =>
CuBr2 + H2O = CuO + 2 HBr
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + Mg(OH)2 = H2O + MgCO3 =>
CO2 + Mg(OH)2 = H2O + MgCO3
Al(OH)3 + K2SnO2 = Al + K2SnO3 + H2O =>
2 Al(OH)3 + 3 K2SnO2 = 2 Al + 3 K2SnO3 + 3 H2O
NaCl + K2CrO4 = Na2O + Cr2O3 + KCl + Cl2 =>
10 NaCl + 2 K2CrO4 = 5 Na2O + Cr2O3 + 4 KCl + 3 Cl2
C6H5O + H2O = C6H6O + OH =>
C6H5O + H2O = C6H6O + OH
Cr(NO3)3 + KMnO4 = Cr(MnO4)3 + KNO3 =>
Cr(NO3)3 + 3 KMnO4 = Cr(MnO4)3 + 3 KNO3
C8H18 + HNO3 = C8H17NO2 + H2O =>
C8H18 + HNO3 = C8H17NO2 + H2O
C3H7CHO + Cr2O7{2-} + H{+} = C3H7COOH + Cr{+} + H2O =>
5 C3H7CHO + Cr2O7{2-} + 4 H{+} = 5 C3H7COOH + 2 Cr{+} + 2 H2O
Pb(COO)2 + CuSO4 = PbSO4 + Cu(COO)2 =>
Pb(COO)2 + CuSO4 = PbSO4 + Cu(COO)2
PbCH3 + KMnO4 + H2SO4 = PbCOOH + K2SO4 + MnSO2 + H2O =>
3 PbCH3 + 2 KMnO4 + 3 H2SO4 = 3 PbCOOH + K2SO4 + 2 MnSO2 + 6 H2O
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
Fe + O2 + HCl = FeCl3 + H2O =>
4 Fe + 3 O2 + 12 HCl = 4 FeCl3 + 6 H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Sb + O2 = Sb2O4 =>
2 Sb + 2 O2 = Sb2O4
BaH18O10 + BPO4 + C2H4N4 + C3H7NO = Ba3BPN4 + CO2 + NH3 =>
84 BaH18O10 + 28 BPO4 + 233 C2H4N4 + 4 C3H7NO = 28 Ba3BPN4 + 478 CO2 + 824 NH3
C2H5OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C2H4O2 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 C2H4O2 + 11 H2O
Fe2(HPO4)3 + NaOH = Na2HPO4 + Fe(OH)3 =>
Fe2(HPO4)3 + 6 NaOH = 3 Na2HPO4 + 2 Fe(OH)3
FeCl3 + K7I = FeCl3K3 + I2 =>
14 FeCl3 + 6 K7I = 14 FeCl3K3 + 3 I2
MnO2 + H{+} + e = MnOOH =>
MnO2 + H{+} + e = MnOOH
K2SO4 + AgNO3 = Ag2SO4 + K(NO3) =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 K(NO3)
Fe(HSO4) + O2 + H2SO4 = Fe(HSO4)3 + H2O =>
2 Fe(HSO4) + O2 + 4 H2SO4 = 2 Fe(HSO4)3 + 2 H2O
CH3CH2CH2OH + K2Cr2O7 + H2O = CH3CH2COH + Cr(OH)3 + KOH =>
3 CH3CH2CH2OH + K2Cr2O7 + H2O = 3 CH3CH2COH + 2 Cr(OH)3 + 2 KOH
HBr + KCO3 = KBr + HCO3 =>
HBr + KCO3 = KBr + HCO3
CaCl2 + C17H35COOH = Ca(C17H35COO)2 + HCl =>
CaCl2 + 2 C17H35COOH = Ca(C17H35COO)2 + 2 HCl
FeCl3 + K3[Fe(CN)6] + HCl = HCl4 + Fe3[Fe(CN)6]2 + KCl =>
3 FeCl3 + 2 K3[Fe(CN)6] + HCl = HCl4 + Fe3[Fe(CN)6]2 + 6 KCl
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Bi2O3 + C = CO + Bi11 =>
11 Bi2O3 + 33 C = 33 CO + 2 Bi11
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2SO4 + KHCO3 = K2SO4 + H2CO3 =>
H2SO4 + 2 KHCO3 = K2SO4 + 2 H2CO3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Li + AuO = Au + Li2O =>
2 Li + AuO = Au + Li2O
Br2(aq) + KI = KBr(at) + I2(aq) =>
Br2(aq) + 2 KI = 2 KBr(at) + I2(aq)
Cl4H4 + F2 = Cl2 + F4H4 =>
Cl4H4 + 2 F2 = 2 Cl2 + F4H4
ClO4Se = ClO4 + Se =>
ClO4Se = ClO4 + Se
NiSO4(aq) + Mg(s) = MgSO4(aq) + Ni(s) =>
NiSO4(aq) + Mg(s) = MgSO4(aq) + Ni(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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