| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
Li2CO2 + H2O2 + C13H18ClN0HCl = C11H25NO2 + LiCl + CO2 =>
Li2CO2 + 3 H2O2 + C13H18ClN0HCl = C11H25NO2 + 2 LiCl + 3 CO2
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
PbNO3 + HCl = HNO3 + PbCl =>
PbNO3 + HCl = HNO3 + PbCl
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
CaS + HBr = H2S + CaBr2 =>
CaS + 2 HBr = H2S + CaBr2
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C10H7COOH + O2 = CO2 + H2O =>
C10H7COOH + 12 O2 = 11 CO2 + 4 H2O
KI + O2 + H2SO4 = I2 + K2SO4 + H2O =>
4 KI + O2 + 2 H2SO4 = 2 I2 + 2 K2SO4 + 2 H2O
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4(aq) + Mg(NO3)2(s) =>
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4(aq) + Mg(NO3)2(s)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
C10H22(l) + O2(g) = CO2 + H2O =>
2 C10H22(l) + 31 O2(g) = 20 CO2 + 22 H2O
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
Ca(CH3COO)2 + ZnO2 = C9H18O6 + CaO + CO2 + ZnO =>
3 Ca(CH3COO)2 + 3 ZnO2 = C9H18O6 + 3 CaO + 3 CO2 + 3 ZnO
C6H12O6 + H2 = CH4 + H2O =>
C6H12O6 + 12 H2 = 6 CH4 + 6 H2O
Na3P + H2O = NaOH + H3P =>
Na3P + 3 H2O = 3 NaOH + H3P
FeCl3 + F2 = F2Cl3 + Fe2 =>
2 FeCl3 + 2 F2 = 2 F2Cl3 + Fe2
HBr(aq) + Ba(OH)2(s) = H2O(l) + BaBr2(s) =>
2 HBr(aq) + Ba(OH)2(s) = 2 H2O(l) + BaBr2(s)
B + HClO + H2O = H3BO3 + HCl =>
2 B + 3 HClO + 3 H2O = 2 H3BO3 + 3 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H2O4 + NaOH = Na2CO + H2O + CO2 =>
2 C2H2O4 + 2 NaOH = Na2CO + 3 H2O + 3 CO2
C2H4O + Cr2O7{2+} + H{+} = C2H4O2 + Cr{3+} + H2O =>
5 C2H4O + Cr2O7{2+} + 4 H{+} = 5 C2H4O2 + 2 Cr{3+} + 2 H2O
CH3N2H6 + N2O4 = N2 + H2O + CO2 =>
8 CH3N2H6 + 13 N2O4 = 21 N2 + 36 H2O + 8 CO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C + HNO3 = CO2 + NO2 + H20(l) =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20(l)
KCl + H2O2 = Cl2 + H2O + K2O =>
2 KCl + H2O2 = Cl2 + H2O + K2O
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
C6H12O6 + H2 = CH4 + H2O =>
C6H12O6 + 12 H2 = 6 CH4 + 6 H2O
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq) =>
NaOH(aq) + Cu(OH)2(s) = Cu(OH)(aq) + Na(OH)2(aq)
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Fe + O = O3Fe2 =>
2 Fe + 3 O = O3Fe2
Ca(C2H3O2)2 + AgI = AgC2H3O2 + CaI2 =>
Ca(C2H3O2)2 + 2 AgI = 2 AgC2H3O2 + CaI2
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
Kr + Na(OH) = Kr(OH) + Na =>
Kr + Na(OH) = Kr(OH) + Na
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
(NH4)2SO4 + Ca(C2H3O2)2 = CaSO4 + C2H3O2(NH4) =>
(NH4)2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 C2H3O2(NH4)
Mg(NH4)PO4*H2O = Mg2P2O7 + H2O + NH3 =>
2 Mg(NH4)PO4*H2O = Mg2P2O7 + 3 H2O + 2 NH3
HNO3 + KNO3 = NO3 + KNO3H =>
HNO3 + KNO3 = NO3 + KNO3H
MgCl2 + H2O = HCl + Mg(OH)2 =>
MgCl2 + 2 H2O = 2 HCl + Mg(OH)2
C6H12O2 = C6H12O + O2 =>
2 C6H12O2 = 2 C6H12O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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