| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3HCI = NaCICO2H2O
ScC + CaCl2 = CaC + Cl2Sc =>
ScC + CaCl2 = CaC + Cl2Sc
Ca(s) + Fe(NO3)2(aq) = Ca(NO3)2 + Fe =>
Ca(s) + Fe(NO3)2(aq) = Ca(NO3)2 + Fe
VO2H2SO4 = VOSO4H2O =>
VO2H2SO4 = VOSO4H2O
ScC + CaCl2 = CaC + Cl2Sc =>
ScC + CaCl2 = CaC + Cl2Sc
BaOHOH = Ba(OH)2 =>
BaOHOH = Ba(OH)2
ScC + CaCl2 = CaC + Cl2Sc =>
ScC + CaCl2 = CaC + Cl2Sc
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
NaOHHClO3 = NaClO3HOH =>
NaOHHClO3 = NaClO3HOH
HC2H3O2 + MgOH = MgC2H3O2 + H2O =>
HC2H3O2 + MgOH = MgC2H3O2 + H2O
KMnO4PbSO4 = MnO2PbO2KSO4 =>
KMnO4PbSO4 = MnO2PbO2KSO4
KMnO4 + K2C2O4 + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + K2C2O4 + 4 KOH = 2 K2MnO4 + 2 K2CO3 + 2 H2O
C2OH6 + O2 = OH + CO2 =>
2 C2OH6 + 9 O2 = 12 OH + 4 CO2
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3} =>
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3}
Co(NO3)3KOH = CoOHK(NO3)3 =>
Co(NO3)3KOH = CoOHK(NO3)3
KMnO4 + K2C2O4 + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + K2C2O4 + 4 KOH = 2 K2MnO4 + 2 K2CO3 + 2 H2O
H2O + ClO2{-} + Cu{2+} = ClO4{-} + Cu{+} + H{+} =>
2 H2O + ClO2{-} + 4 Cu{2+} = ClO4{-} + 4 Cu{+} + 4 H{+}
FeSCl2 = FeCl2S =>
FeSCl2 = FeCl2S
C6H4(OH)COOHNaHCO3 = C6H4(OH)COONaH2OCO2 =>
C6H4(OH)COOHNaHCO3 = C6H4(OH)COONaH2OCO2
Ba(OH)2 + HNO2 = Ba(NO2)2 + H2O =>
Ba(OH)2 + 2 HNO2 = Ba(NO2)2 + 2 H2O
ScC + CaCl2 = CaC + Cl2Sc =>
ScC + CaCl2 = CaC + Cl2Sc
Mg(OH)HCl = H(OH)ClMg =>
Mg(OH)HCl = H(OH)ClMg
O3 + KI = K2O + I =>
O3 + 6 KI = 3 K2O + 6 I
H3PO4(aq) + Mg(OH)2 = Mg3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Mg(OH)2 = Mg3(PO4)2(aq) + 6 H2O(l)
MgHCl = (MgCl)2H2 =>
2 MgHCl = (MgCl)2H2
Al2O3 + AlH2 = Al + H2O =>
Al2O3 + 3 AlH2 = 5 Al + 3 H2O
KMnO4 + K(OH)2 = K2MnO4 + H2O + O2 =>
2 KMnO4 + 2 K(OH)2 = 2 K2MnO4 + 2 H2O + O2
SO3 + OH = SO3OH =>
SO3 + OH = SO3OH
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2CO3 + CO2 + H2O =>
14 KMnO4 + 6 C3H5(OH)3 = 7 K2CO3 + 7 Mn2CO3 + 4 CO2 + 24 H2O
BaO2 + HI = BaI4 + H2O =>
BaO2 + 4 HI = BaI4 + 2 H2O
NaIO3 + SO2 + H2O = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
H8C18 + O2 = CO2 + H2O =>
H8C18 + 20 O2 = 18 CO2 + 4 H2O
OCHOH = COHOH =>
OCHOH = COHOH
Pb + CuCl = PbCl2 + Cu =>
Pb + 2 CuCl = PbCl2 + 2 Cu
AgNO3 + Ba(OH)2 = Ag2(OH)2 + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = Ag2(OH)2 + Ba(NO3)2
Sn100 + Se75 + Te25 = Sn100Se75Te25 =>
Sn100 + Se75 + Te25 = Sn100Se75Te25
SO2 + FeO4 = Fe + SO4 =>
2 SO2 + FeO4 = Fe + 2 SO4
LiOHClNH4 = LiClNH3H2O =>
LiOHClNH4 = LiClNH3H2O
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Fe(NO3)3 = NO2 + O2 + Fe3O3 =>
3 Fe(NO3)3 = 9 NO2 + 3 O2 + Fe3O3
P(CH3)3HCl = (CH3)3ClPH =>
P(CH3)3HCl = (CH3)3ClPH
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
Cs2CO3 + HI = CsI + H2CO3 =>
Cs2CO3 + 2 HI = 2 CsI + H2CO3
Mg(OH)2H2O = MgO2H3OH =>
Mg(OH)2H2O = MgO2H3OH
Cu(ll)ClAl = AlClCu =>
Cu(ll)ClAl = AlClCu
Ba(OH)2CO2 = BaCO3H2O =>
Ba(OH)2CO2 = BaCO3H2O
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O
SnBr2 + Cr = CrBr3 + Sn =>
3 SnBr2 + 2 Cr = 2 CrBr3 + 3 Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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