| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + 2 P = Ca3P2
HI + NaClO = H2O + NaCl + I2 =>
2 HI + NaClO = H2O + NaCl + I2
SO3 + CuO = CuSO4 = H2O =>
SO3 + CuO = CuSO4
H3PO4 + NaCN = HCN + Na3PO4 =>
H3PO4 + 3 NaCN = 3 HCN + Na3PO4
PtO3 + H2 = PtO2 + H2O =>
PtO3 + H2 = PtO2 + H2O
F + AgNO3 = AgF + (NO3)2 =>
2 F + 2 AgNO3 = 2 AgF + (NO3)2
H2O + C + O2 = HCO3 =>
2 H2O + 4 C + 5 O2 = 4 HCO3
(NH4)2CO3 + NaOH + H2S = (NH4)2S + Na2CO3 + H2O =>
(NH4)2CO3 + 2 NaOH + H2S = (NH4)2S + Na2CO3 + 2 H2O
(HMnO4) + K(OH) = KMnO4 + H2O =>
(HMnO4) + K(OH) = KMnO4 + H2O
Al + HC = AlC3 + H2 =>
2 Al + 6 HC = 2 AlC3 + 3 H2
ICl3 + NaBr = NaCl + Br2 + ICl =>
ICl3 + 2 NaBr = 2 NaCl + Br2 + ICl
B + O3 = B3O2 =>
9 B + 2 O3 = 3 B3O2
Cd(OH)2 = Cd + (OH) =>
Cd(OH)2 = Cd + 2(OH)
NH3 + HClO3 = H2 + NH3ClO3 =>
2 NH3 + 2 HClO3 = H2 + 2 NH3ClO3
AlBr3 + KNO2 = KBr + Al(NO2)3 =>
AlBr3 + 3 KNO2 = 3 KBr + Al(NO2)3
Cr + Cu(NO3)2 = Cu + Cr(NO3)2 =>
Cr + Cu(NO3)2 = Cu + Cr(NO3)2
K2 + B2O3 = K2O + B =>
3 K2 + B2O3 = 3 K2O + 2 B
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
BaO + H2O2 = BaO2 + H2O =>
BaO + H2O2 = BaO2 + H2O
Fe2(SO4)3 + NaOH3 = Fe(OH3)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH3 = 2 Fe(OH3)3 + 3 Na2SO4
C9H20 + H2O = CH4 + CO2 =>
C9H20 + 4 H2O = 7 CH4 + 2 CO2
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn
AgF2 + HNO3 = AgNO3 + F2 + HF =>
2 AgF2 + 2 HNO3 = 2 AgNO3 + F2 + 2 HF
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq) =>
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NaOH = H2O + Na2O =>
2 NaOH = H2O + Na2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
TlBr = Tl + Br =>
TlBr = Tl + Br
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HBr + CrS = H2S + CrBr2 =>
2 HBr + CrS = H2S + CrBr2
MnO + C = Mn + CO2 =>
2 MnO + C = 2 Mn + CO2
NH4H2PO4 + KOH = K2HPO4 + NH3 + H2O =>
NH4H2PO4 + 2 KOH = K2HPO4 + NH3 + 2 H2O
As + H2SO4 = H3AsO4 + SO2 + H2O =>
2 As + 5 H2SO4 = 2 H3AsO4 + 5 SO2 + 2 H2O
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
CH3Cl + H2 = CH4 + HCl =>
CH3Cl + H2 = CH4 + HCl
Br{-} + H2SO4 = HBr + SO4{2-} =>
2 Br{-} + H2SO4 = 2 HBr + SO4{2-}
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
K2 + HCl = KCl + H2 =>
K2 + 2 HCl = 2 KCl + H2
HNO3 + Sn = SnO2 + NO2 + H2O =>
4 HNO3 + Sn = SnO2 + 4 NO2 + 2 H2O
CO2 + NH3 + H2O = (NH4)HCO3 =>
CO2 + NH3 + H2O = (NH4)HCO3
H2SO4 + (NH4)OH = (NH4)2SO4 + H2O =>
H2SO4 + 2(NH4)OH = (NH4)2SO4 + 2 H2O
Na2CO3 + MnSO4 = MnCO3 + Na2SO4 =>
Na2CO3 + MnSO4 = MnCO3 + Na2SO4
Ag + Li = AgLi =>
Ag + Li = AgLi
F2 + MgI2 = FI + Mg =>
F2 + MgI2 = 2 FI + Mg
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
Ga + Cl = GaCl =>
Ga + Cl = GaCl
NO2 + N2 = NO =>
2 NO2 + N2 = 4 NO
Ca3P2 + H2O = Ca(OH)2 + P + H2 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 P + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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