| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 2 I{-} + 2 H{+} = I2 + Mn(OH)2
Pb + Al(NO3)3 = Al + Pb(NO3)2 =>
3 Pb + 2 Al(NO3)3 = 2 Al + 3 Pb(NO3)2
Mg + PbNO = MgNO + Pb =>
Mg + PbNO = MgNO + Pb
(NH3) + CUO = CU + N + H2O =>
2(NH3) + 3 CUO = 3 CU + 2 N + 3 H2O
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
BCl + H = BH + Cl =>
BCl + H = BH + Cl
NH4Cl = NH2 + H2Cl =>
NH4Cl = NH2 + H2Cl
CH3COOH + AgNO3 = CH3COOAg + HNO3 =>
CH3COOH + AgNO3 = CH3COOAg + HNO3
Fe + KClO3 + KOH = K2FeO4 + HCl =>
Fe + KClO3 + KOH = K2FeO4 + HCl
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
Fe2O3 + KI = FeI3 + K2O =>
Fe2O3 + 6 KI = 2 FeI3 + 3 K2O
Mn2O7 + (H2O) = HMnO4 =>
Mn2O7 + (H2O) = 2 HMnO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K2Cr2O7 + HCl + MnCl2 = KMnO4 + CrCl3 + H2O + KCl =>
5 K2Cr2O7 + 22 HCl + 6 MnCl2 = 6 KMnO4 + 10 CrCl3 + 11 H2O + 4 KCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
A2 + H2 = AH3 =>
A2 + 3 H2 = 2 AH3
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
NH4F + LiOH = LiNH4 + FOH =>
NH4F + LiOH = LiNH4 + FOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CaBr2 + AgNO3 = AgBr2 + Ca(NO3) =>
CaBr2 + AgNO3 = AgBr2 + Ca(NO3)
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NH4NCS = CS(NH2)2 =>
NH4NCS = CS(NH2)2
NbC + O2 = Nb2O5 + CO =>
4 NbC + 7 O2 = 2 Nb2O5 + 4 CO
KMnO4 + Na2SO3 + H2O = KOH + Na2SO4 + MnO2 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 KOH + 3 Na2SO4 + 2 MnO2
NaHCO3 + CaSO4 = CaO + NaSO4 + CO2 + H2 =>
2 NaHCO3 + 2 CaSO4 = 2 CaO + 2 NaSO4 + 2 CO2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + Ca(OH)2 + H3PO4 = NaCaPO4 + H2O =>
NaOH + Ca(OH)2 + H3PO4 = NaCaPO4 + 3 H2O
Pb(NO3)2 + ZrO2 = PbO2 + Zr(NO3)2 =>
Pb(NO3)2 + ZrO2 = PbO2 + Zr(NO3)2
H2SO4 + CO2 = C8H18 + SO2 + O2 =>
9 H2SO4 + 8 CO2 = C8H18 + 9 SO2 + 17 O2
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
CO2 + NH3 = CO(NH2)2 + H2O =>
CO2 + 2 NH3 = CO(NH2)2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO2 + NaO = NaNO3 =>
NO2 + NaO = NaNO3
C2H806 + O2 = CO2 + H2O =>
2 C2H806 + 407 O2 = 4 CO2 + 806 H2O
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
Ag2CrO4 = Ag + Cr + O2 =>
Ag2CrO4 = 2 Ag + Cr + 2 O2
Mn(OH)2 + CaOCl2 = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaOCl2 = MnO2 + CaCl2 + H2O
CH4 + Cl2 = CH3Cl4 + HCl =>
2 CH4 + 5 Cl2 = 2 CH3Cl4 + 2 HCl
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C6H6 + Br = C6H5Br1 + HBr =>
C6H6 + 2 Br = C6H5Br1 + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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