| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO3 + 3 H2SO4 = 3 H2O + Cr(SO4)3
H2SO4 + C6H5NH2 = C6H7NO3S + H2O =>
H2SO4 + C6H5NH2 = C6H7NO3S + H2O
P + KMnO4 + H2O = KH2PO4 + MnO2 + KOH =>
3 P + 5 KMnO4 + 4 H2O = 3 KH2PO4 + 5 MnO2 + 2 KOH
Nd2(CO3)3 + HNO3 = Nd(NO3)3 + H2O + CO2 =>
Nd2(CO3)3 + 6 HNO3 = 2 Nd(NO3)3 + 3 H2O + 3 CO2
P + KMnO4 + H2O = MnO2 + H3PO4 + K3PO4 =>
9 P + 15 KMnO4 + 6 H2O = 15 MnO2 + 4 H3PO4 + 5 K3PO4
NO3{-} + H2SO4 = HSO4{-} + HNO3 =>
NO3{-} + H2SO4 = HSO4{-} + HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H3OHCuO = CH3COOHCu =>
C2H3OHCuO = CH3COOHCu
Ni + LiCl = Li + NiCl =>
Ni + LiCl = Li + NiCl
Al(ClO3)3 + Na2S = Al2S3 + NaClO3 =>
2 Al(ClO3)3 + 3 Na2S = Al2S3 + 6 NaClO3
Co = Co3 =>
3 Co = Co3
OHC6H4Cl + NH4OH = OHC6H4NH2 + NH4Cl + H2O =>
OHC6H4Cl + 2 NH4OH = OHC6H4NH2 + NH4Cl + 2 H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
Ca(ClO3)2 + HCl = CaCl2 + HClO3 =>
Ca(ClO3)2 + 2 HCl = CaCl2 + 2 HClO3
Na + LiSO = NaSO + Li =>
Na + LiSO = NaSO + Li
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2Ba(NO3)2 =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2Ba(NO3)2
MeOH + B(OH)3 = B(OMe)3 + H2O =>
3 MeOH + B(OH)3 = B(OMe)3 + 3 H2O
CrO3 + H2SO4 = H2O + Cr(SO4)3 =>
CrO3 + 3 H2SO4 = 3 H2O + Cr(SO4)3
NaNo3 + Mg(OH)2 = Mg(No3)2 + NaOH =>
2 NaNo3 + Mg(OH)2 = Mg(No3)2 + 2 NaOH
H2CO3Ba(OH)2 = BaCO3H4O2 =>
H2CO3Ba(OH)2 = BaCO3H4O2
Pb(CH3COOH)2 + K2CrO4 = K2(CH3COOH)2 + PbCrO4 =>
Pb(CH3COOH)2 + K2CrO4 = K2(CH3COOH)2 + PbCrO4
OHC6H4Cl + NH4OH = OHC6H4NH2 + NH4Cl + H2O =>
OHC6H4Cl + 2 NH4OH = OHC6H4NH2 + NH4Cl + 2 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HgNO3(aq) + KCl(aq) = Hg2Cl2(s) + KNO3(aq) =>
2 HgNO3(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KNO3(aq)
HCl + HIO4 = I2 + HClO3 + H2O =>
7 HCl + 6 HIO4 = 3 I2 + 7 HClO3 + 3 H2O
C6H12O6 + NaNO3 + S = Na2SO4 + CO2 + N2 + H2O =>
C6H12O6 + 12 NaNO3 + 6 S = 6 Na2SO4 + 6 CO2 + 6 N2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
Na2B4O7HCl = NaClNaHB4O7 =>
Na2B4O7HCl = NaClNaHB4O7
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
FeSO4NH4OH = FeOHNH4SO4 =>
FeSO4NH4OH = FeOHNH4SO4
Rb2CO3 + HBr = RbBr + H2O + CO2 =>
Rb2CO3 + 2 HBr = 2 RbBr + H2O + CO2
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
CF3COOH + H2O = CF3COO + H3O =>
CF3COOH + H2O = CF3COO + H3O
CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl
SnHCl = HSn(ii)Cl =>
SnHCl = HSn(ii)Cl
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
PbFeCl3 = PbCl3Fe =>
PbFeCl3 = PbCl3Fe
Cl + Na3PO4 = NaCl + PO4 =>
3 Cl + Na3PO4 = 3 NaCl + PO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
MgSO4 + NH3 + H2O = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Mg(OH)2
Au(s) + FeCl3(aq) = AuCl3(aq) + Fe(s) =>
Au(s) + FeCl3(aq) = AuCl3(aq) + Fe(s)
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Al + H2SO4(ac) = Al2(SO4)3 + H2(g) =>
2 Al + 3 H2SO4(ac) = Al2(SO4)3 + 3 H2(g)
C6H8O7 + Mg = H2 + C6H6MgO7 =>
C6H8O7 + Mg = H2 + C6H6MgO7
TeO2 + SeF4 = SeOF2 + TeF4 =>
TeO2 + 2 SeF4 = 2 SeOF2 + TeF4
CH3COOCH3NH3 = CH3COOHCH3NH2 =>
CH3COOCH3NH3 = CH3COOHCH3NH2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
K3SiO3 + H3PO4 = K3PO4 + H3SiO3 =>
K3SiO3 + H3PO4 = K3PO4 + H3SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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