| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C + 9 C3H8 = 4 C8H18
Cu(s) + HNO3(ac) = Cu(NO3)2(s) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(s) + 2 NO(g) + 4 H2O(l)
Sr(s) + I(g) = SrI =>
Sr(s) + I(g) = SrI
NaC6H7O6 + HCl = H2O + NaCl + C6 + O =>
NaC6H7O6 + HCl = 4 H2O + NaCl + C6 + 2 O
PH3 + F2 = P2F6 + H2 =>
2 PH3 + 3 F2 = P2F6 + 3 H2
C3H7Br + H2O = C3H8O + HBr =>
C3H7Br + H2O = C3H8O + HBr
HBrO + Cr(OH)3 = Cr(BrO)3 + H2O =>
3 HBrO + Cr(OH)3 = Cr(BrO)3 + 3 H2O
H2S + ClO2 + H2O = H2SO4 + HCl =>
5 H2S + 8 ClO2 + 4 H2O = 5 H2SO4 + 8 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(NO3)2(aq) + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2(aq) + 2 NH4Cl = PbCl2 + 2 NH4NO3
NH4NO3(aq) + KOH(s) = KNO3(aq) + H2O(l) + NH3(g) =>
NH4NO3(aq) + KOH(s) = KNO3(aq) + H2O(l) + NH3(g)
Sb2S3 + KNO3 + HCl = Sb2O5 + NO2 + K2SO4 + KCl + H2O =>
Sb2S3 + 28 KNO3 + 22 HCl = Sb2O5 + 28 NO2 + 3 K2SO4 + 22 KCl + 11 H2O
AlCl3 + H3PO4 = HCl + AlPO4 =>
AlCl3 + H3PO4 = 3 HCl + AlPO4
Na3P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 Na3P + 16 KMnO4 + 39 H2SO4 = 10 H3PO4 + 16 MnSO4 + 8 K2SO4 + 15 Na2SO4 + 24 H2O
N + B2O3 = B4N3 + NO2 =>
6 N + 2 B2O3 = B4N3 + 3 NO2
Ba(ClO3)2 + MnO2 + NaOH = Na2MnO4 + BaCl2 + H2O =>
Ba(ClO3)2 + 6 MnO2 + 12 NaOH = 6 Na2MnO4 + BaCl2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + H2O = H + C2H3O2 =>
2 CH4 + 2 H2O = 9 H + C2H3O2
CuFeS2 + H2O2 = Cu2SO4 + Fe2(SO4)3 + H2O =>
2 CuFeS2 + 16 H2O2 = Cu2SO4 + Fe2(SO4)3 + 16 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Pb(NO3)2(aq) + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2(aq) + 2 NH4Cl = PbCl2 + 2 NH4NO3
Ca(OH)2 + (NH4)3P = Ca3P2 + NH4OH =>
3 Ca(OH)2 + 2(NH4)3P = Ca3P2 + 6 NH4OH
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
CoI3 + Pb(NO3)2 = Co(NO3)3 + PbI2 =>
2 CoI3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbI2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sb + I = SbI3 =>
Sb + 3 I = SbI3
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Al + NaOH + H2O = NaAl2O3 + H2 =>
4 Al + 2 NaOH + 4 H2O = 2 NaAl2O3 + 5 H2
Ni(SO4) + KOH = Ni(OH)2 + K2(SO4) =>
Ni(SO4) + 2 KOH = Ni(OH)2 + K2(SO4)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CO2(g) + H2O(i) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(i) = C6H12O6(s) + 6 O2(g)
Sb2S3 + KNO3 + HCl = Sb2O5 + NO2 + K2SO4 + KCl + H2O =>
Sb2S3 + 28 KNO3 + 22 HCl = Sb2O5 + 28 NO2 + 3 K2SO4 + 22 KCl + 11 H2O
C6H5Cl + H2O = C6H6O + HCl =>
C6H5Cl + H2O = C6H6O + HCl
KMnO4 + MnCl2*4H2O = MnO2 + KCl + H2O + O2 =>
2 KMnO4 + MnCl2*4H2O = 3 MnO2 + 2 KCl + 4 H2O + O2
CrCl3 + NaOH + H2O2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
C4H10 + Br = C4H9 + HBr =>
C4H10 + Br = C4H9 + HBr
AgC2H3O2 + BaI2 = AgI2 + BaC2H3O2 =>
AgC2H3O2 + BaI2 = AgI2 + BaC2H3O2
CH3CH2CCH + H2O = CH3CH2COCH3 =>
CH3CH2CCH + H2O = CH3CH2COCH3
CrCl{4} + Pb(NO{3}){2} = PbCl{3} + Cr(NO{3]){3] =>
CrCl{4} + Pb(NO{3}){2} = PbCl{3} + Cr(NO{3]){3]
C2H6 + O4 = CO2 + H2O =>
4 C2H6 + 7 O4 = 8 CO2 + 12 H2O
NaHCO3(s) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)
K2CO3 + C2H4O2 = KC2H3O + H2O + CO2 =>
2 K2CO3 + 5 C2H4O2 = 4 KC2H3O + 4 H2O + 4 CO2
C6H12O6(l) = C2H5OH(l) + CO2(g) =>
C6H12O6(l) = 2 C2H5OH(l) + 2 CO2(g)
Ca3(PO4)2 + HBr = CaBr2 + H3PO4 =>
Ca3(PO4)2 + 6 HBr = 3 CaBr2 + 2 H3PO4
Fe(NO3)3 + Zn = Fe + Zn(NO3)2 =>
2 Fe(NO3)3 + 3 Zn = 2 Fe + 3 Zn(NO3)2
CH2O + Eu{2+} = C2H4O2{2-} + Eu{3+} =>
2 CH2O + 2 Eu{2+} = C2H4O2{2-} + 2 Eu{3+}
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
HF + CHCl3 = CHClF2 + HCl =>
2 HF + CHCl3 = CHClF2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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