| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnCl2 + 6 NaOH + 3 H2O2 = 2 NaMnO3 + 4 NaCl + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + NH4NO3 + H3PO4 = H2O + NH4PO4 =>
2 NH3 + NH4NO3 + 4 H3PO4 = 3 H2O + 4 NH4PO4
GaHSO4 = Ga + HSO4 =>
GaHSO4 = Ga + HSO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Y2O3 + Yb2O3 + SiO2 = YYbSi2O7 =>
Y2O3 + Yb2O3 + 4 SiO2 = 2 YYbSi2O7
MgOHBr = MgBrOH =>
MgOHBr = MgBrOH
C16H26O4 + Sr(ClO3)2 = SrCl2 + H2O + CO2 =>
6 C16H26O4 + 41 Sr(ClO3)2 = 41 SrCl2 + 78 H2O + 96 CO2
H2O + NaHCO3 = NaH3CO4 =>
H2O + NaHCO3 = NaH3CO4
CH4 + KMnO4 + H2O = C2H6(OH)2 + MnO2 + KOH =>
6 CH4 + 4 KMnO4 + 2 H2O = 3 C2H6(OH)2 + 4 MnO2 + 4 KOH
{-} + Cr2O7{2-} + H{+} + F{-} = CrF3 + H2O =>
6e + Cr2O7{2-} + 14 H{+} + 6 F{-} = 2 CrF3 + 7 H2O
Fe + O2* = Fe2*O3* =>
4 Fe + 3 O2* = 2 Fe2*O3*
C10H15N + C2H2 + N2 = C12H16N2 =>
4 C10H15N + 10 C2H2 + 3 N2 = 5 C12H16N2
PCl5 = PCl3(g)Cl2(g) =>
PCl5 = PCl3(g)Cl2(g)
NaCu(O2)2 + H2O = CuO + O2 + NaOH =>
4 NaCu(O2)2 + 2 H2O = 4 CuO + 5 O2 + 4 NaOH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H12N2 + O2 = N2 + H2O + CO2 =>
C4H12N2 + 7 O2 = N2 + 6 H2O + 4 CO2
HBr + FeS = FeBr + HS =>
HBr + FeS = FeBr + HS
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C8H10 + H2O = CO2 + CH4 =>
4 C8H10 + 22 H2O = 11 CO2 + 21 CH4
Ge + NaOH + H2O = Na2[Ge(OH)4] + H2 =>
Ge + 2 NaOH + 2 H2O = Na2[Ge(OH)4] + H2
O2 + Ca3N2 = CaO + N2O =>
2 O2 + Ca3N2 = 3 CaO + N2O
C7H6O2 + C6H6NCl = C13H10NClO + H2O =>
C7H6O2 + C6H6NCl = C13H10NClO + H2O
HCl(ac) + MnO2 = MnCl2(ac) + Cl2(g) + H2O(l) =>
4 HCl(ac) + MnO2 = MnCl2(ac) + Cl2(g) + 2 H2O(l)
Ca(ClO2)2 = CaCl2 + O =>
Ca(ClO2)2 = CaCl2 + 4 O
H3PO4 + Hf(OH)4 = Hf3(PO4)4 + H2O =>
4 H3PO4 + 3 Hf(OH)4 = Hf3(PO4)4 + 12 H2O
OsBr2 + O2 = Br2 + OsO2 =>
OsBr2 + O2 = Br2 + OsO2
WTF = FTW =>
WTF = FTW
BiCl3 + Na2HPO4 = BiPO4 + NaCl + HCl =>
BiCl3 + Na2HPO4 = BiPO4 + 2 NaCl + HCl
NH4Cl + KOH = NH3KCl + H2O =>
NH4Cl + KOH = NH3KCl + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
IO3 + NO2 = I + NO3 =>
IO3 + 3 NO2 = I + 3 NO3
WO3 + SnCl2 + HCl = W3O4 + H2SnCl6 + H2O =>
3 WO3 + 5 SnCl2 + 20 HCl = W3O4 + 5 H2SnCl6 + 5 H2O
UUU3 = UUU =>
3 UUU3 = 5 UUU
MnSO4 + Na2CO3 + KNO3 = MnO2 + CO2 + KNO2 + Na2SO4 =>
MnSO4 + Na2CO3 + KNO3 = MnO2 + CO2 + KNO2 + Na2SO4
CO + CrO3 = Cr2 + CO2 =>
6 CO + 2 CrO3 = Cr2 + 6 CO2
Ca + H2S = CaS + H2 =>
Ca + H2S = CaS + H2
(NH4)2SO4 + MgCl2 = (NH4)Cl + MgSO4 =>
(NH4)2SO4 + MgCl2 = 2(NH4)Cl + MgSO4
BN3O9 + CaI2 = BI3 + Ca(NO3)2 =>
2 BN3O9 + 3 CaI2 = 2 BI3 + 3 Ca(NO3)2
C3H6O + C3H2O6 = C6H8O7 =>
C3H6O + C3H2O6 = C6H8O7
HI + H2O2 = H2O + I2O =>
2 HI + 2 H2O2 = 3 H2O + I2O
Hg2S2O3Br2 = Br2(S2O3)Hg2 =>
Hg2S2O3Br2 = Br2(S2O3)Hg2
HCl + K2PO4 = H2PO4 + KCl =>
2 HCl + K2PO4 = H2PO4 + 2 KCl
C14H18 + O2 = CO2 + H2O =>
2 C14H18 + 37 O2 = 28 CO2 + 18 H2O
NaOH(ag) + HClO4 = NaClO4 + H2O =>
NaOH(ag) + HClO4 = NaClO4 + H2O
CH3COOH + Cu + H2O2 = Cu(HCCOOH) + H2O =>
CH3COOH + Cu + H2O2 = Cu(HCCOOH) + 2 H2O
(NH4)2SO4 + MgCl2 = (NH4)Cl + MgSO4 =>
(NH4)2SO4 + MgCl2 = 2(NH4)Cl + MgSO4
H2 + C6H4 = C2H6 =>
7 H2 + C6H4 = 3 C2H6
Cl2 + AgNO3 + H2O = AgCl + H3NO3 + H3ClO3 =>
Cl2 + AgNO3 + 3 H2O = AgCl + H3NO3 + H3ClO3
BaCl(s) + Cl2(g) = BaCl2(s) =>
2 BaCl(s) + Cl2(g) = 2 BaCl2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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