| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNo3 + KCI = AgCI + KNo3
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
C2H5CHO + Cu(OH)2 = Cu2O + C2H5COOH + H2O =>
C2H5CHO + 2 Cu(OH)2 = Cu2O + C2H5COOH + 2 H2O
C2H5O2N + O2 = CO2 + H2O + N2 =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 2 N2
H2O + RbOH = H3O + RbO =>
H2O + RbOH = H3O + RbO
Fe + CO2 = CO + FeO =>
Fe + CO2 = CO + FeO
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
Al3 + ZnCI = Zn + AlCI =>
Al3 + 3 ZnCI = 3 Zn + 3 AlCI
HCl + BaNO3 = BaCl + HNO3 =>
HCl + BaNO3 = BaCl + HNO3
PbO(s) + NH3 = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3 = 3 Pb(s) + N2(g) + 3 H2O(l)
H2SO4 + BaNO3 = BaSO4 + NO2 + H2O =>
H2SO4 + BaNO3 = BaSO4 + NO2 + H2O
NaCO3 + AgSO4 = NaAg + SO4CO3 =>
NaCO3 + AgSO4 = NaAg + SO4CO3
HClO4 + Co + H2O2 = H3CoO2ClO4 =>
HClO4 + Co + H2O2 = H3CoO2ClO4
CuBr2 + BaOH = CuOH + BaBr2 =>
CuBr2 + BaOH = CuOH + BaBr2
CS2 + CI2 = CCI2 + S2CI2 =>
CS2 + 2 CI2 = CCI2 + S2CI2
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2 =>
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2
CaO + HF = FCa + HO =>
CaO + HF = FCa + HO
Cr2O7 + C = Cr3 + CO2 =>
6 Cr2O7 + 21 C = 4 Cr3 + 21 CO2
HCH3OH + O2 = H2O + CO2 =>
4 HCH3OH + 7 O2 = 10 H2O + 4 CO2
KMnO4 + C2O4Na2 + H2SO4 = MnSO4 + CO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C2O4Na2 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + K2SO4 + 8 H2O
Sr + CO3 = SrCO3 =>
Sr + CO3 = SrCO3
KF + CaS = K2S + CaF2 =>
2 KF + CaS = K2S + CaF2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
KF + CaS = K2S + CaF2 =>
2 KF + CaS = K2S + CaF2
C3H7Br + NH3 = C3H7NH2 + HBr =>
C3H7Br + NH3 = C3H7NH2 + HBr
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
CO2 + H2O + NaOH = NaH3CO4 =>
CO2 + H2O + NaOH = NaH3CO4
P4(s) + O(g) = P4O6(s) =>
P4(s) + 6 O(g) = P4O6(s)
HgHCO3 + LiCl = HgCl + LiHCO3 =>
HgHCO3 + LiCl = HgCl + LiHCO3
CH4 + O2 = CO0 + H2O =>
2 CH4 + 3 O2 = 2 CO0 + 4 H2O
IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H
N2O + KClO + KOH = KCl + KNO2 + H2O =>
N2O + 2 KClO + 2 KOH = 2 KCl + 2 KNO2 + H2O
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
CH3OH + CuO = HCOOH + Cu + H2O =>
CH3OH + 2 CuO = HCOOH + 2 Cu + H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
C2H2 + KMnO4 + H2SO4 = C4H2O2 + K2SO4 + MnSO4 + H2O =>
10 C2H2 + 6 KMnO4 + 9 H2SO4 = 5 C4H2O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3OH + CUO = HCOH + CU + H2O =>
CH3OH + CUO = HCOH + CU + H2O
CO2 + H2O + NaOH = NaH3CO4 =>
CO2 + H2O + NaOH = NaH3CO4
C411 + O295 + H161 = CHO3200 =>
5001 C411 + 22295983.728814O295 + 12766.527950311H161 = 2055411 CHO3200
Zn(s) + Pb(NO3)2 = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2(aq) + Pb(s)
FeSiO3 + KI = K2SiO3 + FeI2 =>
FeSiO3 + 2 KI = K2SiO3 + FeI2
CH3OH + CuO = HCOH + Cu + H2O =>
CH3OH + CuO = HCOH + Cu + H2O
IO + H2O = H2IO2 =>
IO + H2O = H2IO2
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + KCl =>
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + 3 KCl
CH3OH + CuO = HCHO + H2O + Cu =>
CH3OH + CuO = HCHO + H2O + Cu
C7H8O + Br2 = C7H5OBr3 + HBr =>
C7H8O + 3 Br2 = C7H5OBr3 + 3 HBr
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)
K2Cr2O7 + NaBr + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaBr + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
H{+} + Cr2O7{2-} + Fe{2+} = Cr{3+} + H2O + Fe{3+} =>
14 H{+} + Cr2O7{2-} + 6 Fe{2+} = 2 Cr{3+} + 7 H2O + 6 Fe{3+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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