| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CuSO4*5H2O + 3 As2O3 + 4 Na2CO3 + 2 CH3COOH = Cu(CH3COO)2*3Cu(AsO2)2 + 4 Na2SO4 + 21 H2O + 4 CO2
Ca + H2No3 = Ca(No3)2 + H2 =>
Ca + 2 H2No3 = Ca(No3)2 + 2 H2
CUSO4 = SO2 + CUO2 =>
CUSO4 = SO2 + CUO2
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
CH3O + O2 = CO2 + (OH)2 =>
2 CH3O + 4 O2 = 2 CO2 + 3(OH)2
(NH4)2(U2O7) = U3O8 + NH3 + H2O + O2 =>
3(NH4)2(U2O7) = 2 U3O8 + 6 NH3 + 3 H2O + O2
Mg(s) + H2S(g) = MgS(s) + H2(g) =>
Mg(s) + H2S(g) = MgS(s) + H2(g)
FeOOH + H{+} = Fe(OH){2+} + H2O =>
FeOOH + 2 H{+} = Fe(OH){2+} + H2O
K + AgCl2 = KCl + Ag =>
2 K + AgCl2 = 2 KCl + Ag
C6 + H12O6 = C2H5OH + CO2 =>
C6 + H12O6 = 2 C2H5OH + 2 CO2
N2 + O2 + F2 = NOF =>
N2 + O2 + F2 = 2 NOF
KI + KMnO4 + H2SO4 = I2 + H2O + K2SO4 + MnSO4 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 8 H2O + 6 K2SO4 + 2 MnSO4
PtNO3 = Pt + NO3 =>
PtNO3 = Pt + NO3
C + O = C12O34 =>
12 C + 34 O = C12O34
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H5 + O9 = H76O2 =>
684 H5 + 10 O9 = 45 H76O2
Na + HClO = NaO + HCl =>
Na + HClO = NaO + HCl
Cu(SO4) + NaS = CuS + NaSO4 =>
Cu(SO4) + NaS = CuS + NaSO4
CH3CH2OH + H2O = CH2CH2(OH)2 + H2 =>
CH3CH2OH + H2O = CH2CH2(OH)2 + H2
AgNO3(l)NaCl(aq) = AgCl(s)NaNO3(aq) =>
AgNO3(l)NaCl(aq) = AgCl(s)NaNO3(aq)
C5H10 + Cl2 = C5Cl2H10 =>
C5H10 + Cl2 = C5Cl2H10
Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Cu2 + (HNO3) = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8(HNO3) = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 3 Br2 + 4 K2SO4 + 7 H2O
Na2[HgS2] + HCl = NaS + HgCl2 + H2 =>
Na2[HgS2] + 2 HCl = 2 NaS + HgCl2 + H2
C5H10 + Cl2 = C5Cl2H10 =>
C5H10 + Cl2 = C5Cl2H10
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
SFe + HCl = H2S + FeCl2 =>
SFe + 2 HCl = H2S + FeCl2
Ca(OH)2HBr = CaBrH(OH)2 =>
Ca(OH)2HBr = CaBrH(OH)2
NH4I + AgNO3 = NH4NO3 + AgI =>
NH4I + AgNO3 = NH4NO3 + AgI
SrNo3{2} + Na2Co3 = SrCo3 + Na2No3{2} =>
SrNo3{2} + Na2Co3 = SrCo3 + Na2No3{2}
Fe + HHO = FeFeFeOOOO + HH =>
3 Fe + 4 HHO = FeFeFeOOOO + 4 HH
NaF + O2 = NaFO3 =>
2 NaF + 3 O2 = 2 NaFO3
Al2O3 + AgNO3 = Al2NO3 + AgO3 =>
Al2O3 + AgNO3 = Al2NO3 + AgO3
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
NaBiO3 + HCl = BiCl3 + NaCl + Cl2 + H2O =>
NaBiO3 + 6 HCl = BiCl3 + NaCl + Cl2 + 3 H2O
HClO(aq) + CsOH(aq) = CsClO(aq) + H2O(l) =>
HClO(aq) + CsOH(aq) = CsClO(aq) + H2O(l)
Sr(s) + H2O(l) = H2(g) + Sr(OH)2(aq) =>
Sr(s) + 2 H2O(l) = H2(g) + Sr(OH)2(aq)
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Cr2(SO4)3 + NaBiO3 + HNO3 = NaCrO4 + Bi2(SO4)3 + H2O + NO =>
3 Cr2(SO4)3 + 6 NaBiO3 + 4 HNO3 = 6 NaCrO4 + 3 Bi2(SO4)3 + 2 H2O + 4 NO
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
K2CO3 + Cl2 = KClO + KCl + CO2 =>
K2CO3 + Cl2 = KClO + KCl + CO2
Ca + H2No3 = CaNo3 + H2 =>
Ca + H2No3 = CaNo3 + H2
Mn(NO3)2 + PbO2 + HNO3 = MnO4 + H2O + Pb(NO3)2 =>
Mn(NO3)2 + 3 PbO2 + 4 HNO3 = MnO4 + 2 H2O + 3 Pb(NO3)2
CH4(g) + O2(g) = HO(g) + CO2(g) =>
CH4(g) + 3 O2(g) = 4 HO(g) + CO2(g)
HNO2 + Ca(OH)2 = Ca(NO3)2 + H2 =>
2 HNO2 + Ca(OH)2 = Ca(NO3)2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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