| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu{+} + HNO2 + H{+} = Cu{2+} + NO + H2O =>
Cu{+} + HNO2 + H{+} = Cu{2+} + NO + H2O
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
C2H5OH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
C2H5OH + 4 NaMnO4 + 4 NaOH = CH3COOH + 4 Na2MnO4 + 3 H2O
LiAlO2 + H2O = LiOH + Al(OH)3 =>
LiAlO2 + 2 H2O = LiOH + Al(OH)3
XeF4 + S8 = XeS4 + F2 =>
2 XeF4 + S8 = 2 XeS4 + 4 F2
KOH + H2SO2 = K2SO2 + H2O =>
2 KOH + H2SO2 = K2SO2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
P + H2SO4 = H2O + H3PO4 + SO2 =>
2 P + 5 H2SO4 = 2 H2O + 2 H3PO4 + 5 SO2
Li + LiOH = Li2OH =>
Li + LiOH = Li2OH
Cu2SO4 = Cu2S + O =>
Cu2SO4 = Cu2S + 4 O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + HBr = ZnBr2 + H =>
Zn + 2 HBr = ZnBr2 + 2 H
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
A(OH) + H4V2O5 = AH3V2O5 + H2O =>
A(OH) + H4V2O5 = AH3V2O5 + H2O
(NH4)2CO3 + LiOH = Li2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 LiOH = Li2CO3 + 2 NH3 + 2 H2O
Sn{2+} + Ni = Sn + Ni{2+} =>
Sn{2+} + Ni = Sn + Ni{2+}
Ba(OH)2 + C2H5COOH = (C2H5COO)2Ba + H2O =>
Ba(OH)2 + 2 C2H5COOH = (C2H5COO)2Ba + 2 H2O
Li + LiOH = Li2OH =>
Li + LiOH = Li2OH
NH3 + HNO3 = NH3NO4 + H2O =>
5 NH3 + 11 HNO3 = 8 NH3NO4 + H2O
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
Zn(s) + H2SO4(aq) = H2(g) + Zn(SO4) =>
Zn(s) + H2SO4(aq) = H2(g) + Zn(SO4)
NaCr(OH)4 + HBr = NaBr + CrBr3 + H2O =>
NaCr(OH)4 + 4 HBr = NaBr + CrBr3 + 4 H2O
MnO + FeCl2 = MnCl2 + FeO =>
MnO + FeCl2 = MnCl2 + FeO
FeB + Li = Li3B + Fe =>
FeB + 3 Li = Li3B + Fe
Hg(NO3)2 + AgOH = Ag(NO3)2 + HgOH =>
Hg(NO3)2 + AgOH = Ag(NO3)2 + HgOH
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
Na3N + H2SO4 = Na2SO4 + (NH4)2SO4 =>
2 Na3N + 4 H2SO4 = 3 Na2SO4 + (NH4)2SO4
NaHCO3 + C2H6O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + 5 C2H6O6 = Na2C4H4O6 + 8 CO2 + 14 H2O
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
Ca + CI2 = CaCI2 =>
Ca + CI2 = CaCI2
Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
HMnO4 + NaHCO3 = NaMnO4 + CO2 + H2O =>
HMnO4 + NaHCO3 = NaMnO4 + CO2 + H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
K + No2 = KNo2 =>
K + No2 = KNo2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Li3PO4(aq) + Ba(OH)2(aq) = LiOH(s) + Ba3(PO4)2 =>
2 Li3PO4(aq) + 3 Ba(OH)2(aq) = 6 LiOH(s) + Ba3(PO4)2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NaBr + BaCl2 = NaCl + BaBr2 =>
2 NaBr + BaCl2 = 2 NaCl + BaBr2
NO2 + O2 + NaOH = NaNO3 + H2O =>
4 NO2 + O2 + 4 NaOH = 4 NaNO3 + 2 H2O
Cl2 + C6H6 = C6Cl2 + H2 =>
Cl2 + C6H6 = C6Cl2 + 3 H2
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
BaO + HOH = Ba(OH)2 =>
BaO + HOH = Ba(OH)2
P2O5 + Ca(OH)2 = CaO + P(OH)5 =>
P2O5 + 5 Ca(OH)2 = 5 CaO + 2 P(OH)5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
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