| Équations équilibrées la veille | Équations équilibrées le lendemain |
B2H6 + HCl = 2 B + ClH7
NI3NH3 = N2 + NH4 + I2 =>
8 NI3NH3 = 5 N2 + 6 NH4 + 12 I2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
N2 + H2 = N2H2 =>
N2 + H2 = N2H2
FeCl3 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 KCl
Na + FeBO3 = Fe + Na(BO3) =>
Na + FeBO3 = Fe + Na(BO3)
LiFl + Br = LiBr + Fl =>
LiFl + Br = LiBr + Fl
Cu + NaCl = NaClCu =>
Cu + NaCl = NaClCu
CH3OH(g) + O2(g) = CO2(g) + H20(g) =>
10 CH3OH(g) + 5 O2(g) = 10 CO2(g) + 2 H20(g)
K2CO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
K2CO3(s) + 2 HBr(aq) = 2 KBr(s) + CO2(g) + H2O(l)
CaCl2 + H2Cr2O7 = CaCr2O7 + HCl =>
CaCl2 + H2Cr2O7 = CaCr2O7 + 2 HCl
HD + NaOH = H2O + NaD =>
HD + NaOH = H2O + NaD
Ag + HC6H8O7 = AgC6H8O7 + H2 =>
2 Ag + 2 HC6H8O7 = 2 AgC6H8O7 + H2
Fe2(SO4)3 + K2S = Fe2S3 + K2SO4 =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KMnO7 + HCl + H2S = KCl + MnCl2 + H2O + S =>
2 KMnO7 + 6 HCl + 11 H2S = 2 KCl + 2 MnCl2 + 14 H2O + 11 S
C6H5COOH + Cl2 = C6H4ClCOOH + HCl =>
C6H5COOH + Cl2 = C6H4ClCOOH + HCl
H2CrO4 + Fe = FeCrO4 + H2 =>
H2CrO4 + Fe = FeCrO4 + H2
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + (CH3)2CO + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3(CH3)2CO + 7 H2O
Fe2O3 + Cl2 + OH{-} = FeO4{-2} + Cl{-]+H2O =>
Fe2O3 + 3 Cl2 + 10 OH{-} = 2 FeO4{-2} + 6 Cl{-]+5H2O
PO2 + H2O = P(OH)4 =>
PO2 + 2 H2O = P(OH)4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O =>
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O
Cu(NO3)2 + NH3 + H2O = Cu(H2O)6(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 8 H2O = Cu(H2O)6(OH)2 + 2 NH4NO3
Cl2 + Na2CO3 + H2O = HClO + NaCl + NaHCO3 =>
Cl2 + Na2CO3 + H2O = HClO + NaCl + NaHCO3
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
HClO(aq) = O2(g) + HCl(aq) =>
2 HClO(aq) = O2(g) + 2 HCl(aq)
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
Li2O + Al2O3 = Li3AlO3 =>
3 Li2O + Al2O3 = 2 Li3AlO3
AgNO2 + CaBr2 = AgBr + Ca(NO2)2 =>
2 AgNO2 + CaBr2 = 2 AgBr + Ca(NO2)2
KClO3 + SnSO4 + KOH = KCl + SnO2 + K2SO4 + H2O =>
KClO3 + 3 SnSO4 + 6 KOH = KCl + 3 SnO2 + 3 K2SO4 + 3 H2O
CH3COOH + C3H7OH = CH3COOHC3H7 + H2O =>
9 CH3COOH + 14 C3H7OH = 12 CH3COOHC3H7 + 8 H2O
K2CO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
K2CO3(s) + 2 HBr(aq) = 2 KBr(s) + CO2(g) + H2O(l)
C6H5CI + O2 = CO2 + H2O + CI2 =>
4 C6H5CI + 31 O2 = 26 CO2 + 10 H2O + 2 CI2
SO2 + KMgO4 + KOH = K2MgO4 + K2SO4 + H2O =>
SO2 + 2 KMgO4 + 4 KOH = 2 K2MgO4 + K2SO4 + 2 H2O
Al2O3 + SiO2 = Al6Si2O13 =>
3 Al2O3 + 2 SiO2 = Al6Si2O13
HC2H3O2 + Na(CO3)2 = H2O + CO2 + H3C2O2Na =>
11 HC2H3O2 + 8 Na(CO3)2 = 10 H2O + 22 CO2 + 8 H3C2O2Na
B + H = B5H9 =>
5 B + 9 H = B5H9
CrO + C = Cr + CO =>
CrO + C = Cr + CO
N2O3H2O = HNO2 =>
N2O3H2O = 2 HNO2
Hg2O + H2O = Hg2(OH)2 =>
Hg2O + H2O = Hg2(OH)2
SnBr2 + Mn(OH)4 = Sn(OH)2 + MnBr4 =>
2 SnBr2 + Mn(OH)4 = 2 Sn(OH)2 + MnBr4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C15H26O6 + KOH = C4H7O2K + C3H8O3 =>
C15H26O6 + 3 KOH = 3 C4H7O2K + C3H8O3
NiF2 + Fe2(SO4)3 = NiSO4 + FeF3 =>
3 NiF2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeF3
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
Ba(HO)2 + (NH4)2SO4(aq) = BaSO4(aq) + NH3(g) + H2O(l) =>
Ba(HO)2 + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH3(g) + 2 H2O(l)
H{+} + HPO4{2-} + S5O6{2-} = P4 + S2O7 + H2O =>
48 H{+} + 20 HPO4{2-} + 4 S5O6{2-} = 5 P4 + 10 S2O7 + 34 H2O
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H2O =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O
AlN + Li = LiN + Al =>
AlN + Li = LiN + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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