| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NH4(OH) + 3 CoSO4 = 3(NH4)2 + (SO4)3 + 3 Co(OH)2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
ZnO + Na2CO3 = ZnCO3 + Na2O =>
ZnO + Na2CO3 = ZnCO3 + Na2O
N + C = NC =>
N + C = NC
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
Cu + H3O + NO3 = Cu(H2O)6 + NO2 =>
Cu + 4 H3O + 2 NO3 = Cu(H2O)6 + 2 NO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2SO3 + H2O + I = H2SO4 + HI =>
H2SO3 + H2O + 2 I = H2SO4 + 2 HI
AgNO3 + FeS = AgS + FeNO3 =>
AgNO3 + FeS = AgS + FeNO3
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
Fe + SO4 + NaOH = Fe(OH)2 + Na2SO4 =>
Fe + SO4 + 2 NaOH = Fe(OH)2 + Na2SO4
KF + Br2 = KFBr =>
2 KF + Br2 = 2 KFBr
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
Al + H6Cl6 = Al3Cl9 + H =>
6 Al + 3 H6Cl6 = 2 Al3Cl9 + 18 H
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
Fe + P = FeP2 =>
Fe + 2 P = FeP2
Cr(NO3)2 + NaOH = Cr(OH)2 + NaNO3 =>
Cr(NO3)2 + 2 NaOH = Cr(OH)2 + 2 NaNO3
Cu2O + H3BO3 + C6H8O6 + NaH4PO3 + C2H4N4 = Cu3BPN + H2O + CO2 + NaOH =>
30 Cu2O + 20 H3BO3 + 4 C6H8O6 + 20 NaH4PO3 + 5 C2H4N4 = 20 Cu3BPN + 86 H2O + 34 CO2 + 20 NaOH
CuO + V2O3 = CuV2O4 =>
CuO + V2O3 = CuV2O4
Hg(OH)2 + HClO = Hg(ClO)2 + H2O =>
Hg(OH)2 + 2 HClO = Hg(ClO)2 + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
P2O5 + Be(OH)2 = Be3(PO4)2 + H2O =>
P2O5 + 3 Be(OH)2 = Be3(PO4)2 + 3 H2O
Na + SO3 + HNO3 = SO2 + H2O + NaNO3 =>
2 Na + SO3 + 2 HNO3 = SO2 + H2O + 2 NaNO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
KrCl = Kr + Cl =>
KrCl = Kr + Cl
Zn(OH) + H3PO4 = Zn3(PO4) + H2O =>
3 Zn(OH) + H3PO4 = Zn3(PO4) + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Bi(NO3)5(aq) + Na2S(aq) = Bi2S5(s) + NaNO3(aq) =>
2 Bi(NO3)5(aq) + 5 Na2S(aq) = Bi2S5(s) + 10 NaNO3(aq)
CuO + NO3 = Cu(NO3)2 + O2 =>
2 CuO + 4 NO3 = 2 Cu(NO3)2 + O2
Zn(OH) + H3PO4 = Zn3(PO4) + H2O =>
3 Zn(OH) + H3PO4 = Zn3(PO4) + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn(OH) + H3PO4 = Zn3(PO4) + H2O =>
3 Zn(OH) + H3PO4 = Zn3(PO4) + 3 H2O
Ca + CaCl2 = Ca2Cl2 =>
Ca + CaCl2 = Ca2Cl2
NaN3(g) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(g) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)
Cu2O + H3BO3 + C6H8O6 + NaH4PO3 + C2H4N4 = Cu3BPN + H2O + CO2 + NaOH =>
30 Cu2O + 20 H3BO3 + 4 C6H8O6 + 20 NaH4PO3 + 5 C2H4N4 = 20 Cu3BPN + 86 H2O + 34 CO2 + 20 NaOH
C2H4O + HCN + H2O = C3H7NO2 =>
C2H4O + HCN + H2O = C3H7NO2
Na3C3N3O3 + Br2 = C3Br3N3O3 + NaBr =>
Na3C3N3O3 + 3 Br2 = C3Br3N3O3 + 3 NaBr
ZnS + Zn(NO3)2 = Zn + S(NO3)2 =>
ZnS + Zn(NO3)2 = 2 Zn + S(NO3)2
NaOH + F = OF2 + NaF + H2 =>
2 NaOH + 6 F = 2 OF2 + 2 NaF + H2
C6H5(CH3) + O2 = CO2 + H2O =>
C6H5(CH3) + 9 O2 = 7 CO2 + 4 H2O
KMnO4 + C3H6O3 = CO2 + H2O + KMn =>
3 KMnO4 + 2 C3H6O3 = 6 CO2 + 6 H2O + 3 KMn
C57H100O6 + O2 = CO2 + H2 =>
C57H100O6 + 54 O2 = 57 CO2 + 50 H2
KMnO4 + H2SO3 = H2O + K2SO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 H2SO3 = 3 H2O + K2SO4 + 2 MnSO4 + 2 H2SO4
GeCl4 + H2O = GeO2 + HCl =>
GeCl4 + 2 H2O = GeO2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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