| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + HBr = BrK2HO
SO4 + NH3 = SO3 + H2O + N2 =>
3 SO4 + 2 NH3 = 3 SO3 + 3 H2O + N2
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
HBr + NH3 = BrNH3 + H2 =>
2 HBr + 2 NH3 = 2 BrNH3 + H2
KOH + NaHC2O4 = NaOH + KHC2O4 =>
KOH + NaHC2O4 = NaOH + KHC2O4
CaCO3 + HPO = CaPO + HCO3 =>
CaCO3 + HPO = CaPO + HCO3
NH4CI = NH3HCI =>
NH4CI = NH3HCI
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Ti2(SO4)3 + Fe2(SO4)3 + H2O = TiOSO4 + H2SO4 + FeSO4 =>
Ti2(SO4)3 + Fe2(SO4)3 + 2 H2O = 2 TiOSO4 + 2 H2SO4 + 2 FeSO4
AlPO4 + CuCl2 = AlCl3 + Cu3(PO4)2 =>
2 AlPO4 + 3 CuCl2 = 2 AlCl3 + Cu3(PO4)2
KI + MnO2 + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = 2 I + MnSO4 + K2SO4 + 2 H2O
H2O + CaCO3 = H2CO3 + Ca + O =>
H2O + CaCO3 = H2CO3 + Ca + O
FeO + CO2 = Fe(CO3) =>
FeO + CO2 = Fe(CO3)
KMnO4 + H2SO4 + SO{3-} = K2SO4 + MnSO4 + SO4{2-} + H2O =>
14 KMnO4 + 26 H2SO4 + 10 SO{3-} = 7 K2SO4 + 14 MnSO4 + 15 SO4{2-} + 26 H2O
HNO3 + NaNO3 = HNa(NO3)2 =>
HNO3 + NaNO3 = HNa(NO3)2
K2CO3HOH = KHCO3KOH =>
K2CO3HOH = KHCO3KOH
NH2COOH + NaHCO3 = NH2COONa + CO2 + H2O =>
NH2COOH + NaHCO3 = NH2COONa + CO2 + H2O
Mg2O2 = Mg + O =>
Mg2O2 = 2 Mg + 2 O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SnCl2 + NH4VO3 + HCl = (NH4)2[SnCl6] + VOCl2 + H2O =>
SnCl2 + 2 NH4VO3 + 8 HCl = (NH4)2[SnCl6] + 2 VOCl2 + 4 H2O
NaF + SCl2 = NaCl + S2Cl2 + SF4 =>
4 NaF + 3 SCl2 = 4 NaCl + S2Cl2 + SF4
C3H6 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 3 H2O
HCOH + NaOH = NaCOH + H2O =>
HCOH + NaOH = NaCOH + H2O
Mn(ClO4)2 + H2O = (MnOH)ClO4 + HClO4 =>
Mn(ClO4)2 + H2O = (MnOH)ClO4 + HClO4
K2(CO3) + NiBr2 = KBr + Ni(CO3) =>
K2(CO3) + NiBr2 = 2 KBr + Ni(CO3)
CH3CH2CO2CH3 + O2 = CO2 + H2O =>
CH3CH2CO2CH3 + 5 O2 = 4 CO2 + 4 H2O
MnO2 + I2 + KOH = KMnO4 + KI + H2O =>
2 MnO2 + 3 I2 + 8 KOH = 2 KMnO4 + 6 KI + 4 H2O
CrCl3 + NaBiO3 + NaOH = Na2CrO4 + BiOCl + NaCl + H2O =>
2 CrCl3 + 3 NaBiO3 + 4 NaOH = 2 Na2CrO4 + 3 BiOCl + 3 NaCl + 2 H2O
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
GdCl3 + SnCl4 + NaOH = Gd2Sn2O7 + NaCl + H2O =>
2 GdCl3 + 2 SnCl4 + 14 NaOH = Gd2Sn2O7 + 14 NaCl + 7 H2O
NaHSO4 + Hg2Cl2 = NaHg(SO4) + HCl =>
2 NaHSO4 + Hg2Cl2 = 2 NaHg(SO4) + 2 HCl
KI + HSO4 + MnO2 = K2SO4 + H2O + I2 + MnSO4 =>
6 KI + 4 HSO4 + MnO2 = 3 K2SO4 + 2 H2O + 3 I2 + MnSO4
H2CO3 = H2 + C + O3 =>
H2CO3 = H2 + C + O3
HC2O3H2 + Ba(OH)2 = H2O + Ba(C2O3H2)2 =>
2 HC2O3H2 + Ba(OH)2 = 2 H2O + Ba(C2O3H2)2
K2SO4(aq) + Co(NO3)2(aq) = KNO3(aq) + CoSO4 =>
K2SO4(aq) + Co(NO3)2(aq) = 2 KNO3(aq) + CoSO4
MgO2 + H = MgH + O =>
MgO2 + H = MgH + 2 O
Al(C2H3O2)3 + H2(SO4) = Al2(SO4)3 + H(C2H3O2) =>
2 Al(C2H3O2)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(C2H3O2)
CaCO3 + HCl(aq) = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl(aq) = CO2 + CaCl2 + H2O
H + O2 = H3O =>
6 H + O2 = 2 H3O
CH3COOH(s) + NaHCO3(s) = CH3COONa(s) + H2O(l) + CO2(g) =>
CH3COOH(s) + NaHCO3(s) = CH3COONa(s) + H2O(l) + CO2(g)
HNa + PO4(OH)3 = Na3PO4 + H2O =>
3 HNa + PO4(OH)3 = Na3PO4 + 3 H2O
H2SO4 + Cu = CuSO4 + H2O + S02 =>
8 H2SO4 + 6 Cu = 6 CuSO4 + 8 H2O + S02
Zn + S8 = Zn4S =>
32 Zn + S8 = 8 Zn4S
NH3 + CaO = Ca3N2 + H2O =>
2 NH3 + 3 CaO = Ca3N2 + 3 H2O
SO4 + H2 = H2S + H2O =>
SO4 + 5 H2 = H2S + 4 H2O
LiOH + H3(PO4) = Li(PO4) + H3OH =>
LiOH + H3(PO4) = Li(PO4) + H3OH
CH3CO2Na + MgSO4 = MgCH3CO2 + NaSO4 =>
CH3CO2Na + MgSO4 = MgCH3CO2 + NaSO4
NaNO2 + Fe + H2O = Fe2O3 + NaOH + NH3 =>
NaNO2 + 2 Fe + 2 H2O = Fe2O3 + NaOH + NH3
LiSO4(aq) + Sr(ClO3)(aq) = LiClO3(aq) + SrSO4(s) =>
LiSO4(aq) + Sr(ClO3)(aq) = LiClO3(aq) + SrSO4(s)
C3H4 + H2 = C3H8 =>
C3H4 + 2 H2 = C3H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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