| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl3(aq) + K3PO4(aq) = MnPO4(s) + 3 KCl(aq)
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
KHCO3 + Ca(NO3)2 = Ca(HCO3)2 + KNO3 =>
2 KHCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 KNO3
Cu2S(s) = Cu(s) + S(g) =>
Cu2S(s) = 2 Cu(s) + S(g)
Co(OH)3 + H3PO4 = H2O + Co(PO4) =>
Co(OH)3 + H3PO4 = 3 H2O + Co(PO4)
FeI3 + KOH = Fe(OH)3 + KI =>
FeI3 + 3 KOH = Fe(OH)3 + 3 KI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH5 + O2 = CO2 + H2O =>
C2H5OH5 + 4 O2 = 2 CO2 + 5 H2O
H2S2O7 + HCl = HSO3Cl + H2O =>
H2S2O7 + 2 HCl = 2 HSO3Cl + H2O
hydrogen + Bromine = hydrogenbromide =>
H2 + Br2 = 2 HBr
Ag + HCl(aq) = AgCl(aq) + H2(g) =>
2 Ag + 2 HCl(aq) = 2 AgCl(aq) + H2(g)
KHCO3 + Ca(NO3)2 = Ca(HCO3)2 + KNO3 =>
2 KHCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 KNO3
Li + CH4 = LiCH4 =>
Li + CH4 = LiCH4
Al(aq) + Br2 = AlBr3 =>
2 Al(aq) + 3 Br2 = 2 AlBr3
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
KI + HClO = KCl + KOH + I2 =>
2 KI + HClO = KCl + KOH + I2
Hg(NO3)2 + HCl = HNO3 + HgCl2 =>
Hg(NO3)2 + 2 HCl = 2 HNO3 + HgCl2
KNO2 + H2O + KMnO4 = MnO2 + KNO3 + KOH =>
3 KNO2 + H2O + 2 KMnO4 = 2 MnO2 + 3 KNO3 + 2 KOH
La2O3 + B = LaB6 + B2O3 =>
La2O3 + 14 B = 2 LaB6 + B2O3
Co + NaOH = Co(NaOH)2 =>
Co + 2 NaOH = Co(NaOH)2
KI + Na2S2O3 = I + Na + K2S4O6 =>
2 KI + 2 Na2S2O3 = 2 I + 4 Na + K2S4O6
SiO2(heated) = Si + O2 =>
SiO2(heated) = Si + O2
H2SO3(s) = H2O + SO2 =>
H2SO3(s) = H2O + SO2
Mn3O4 = MnO + O2 =>
2 Mn3O4 = 6 MnO + O2
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
Pb(NO3)2 + AgNO3 + NaCl = AgClPbCl2 + NaNO3 =>
Pb(NO3)2 + AgNO3 + 3 NaCl = AgClPbCl2 + 3 NaNO3
C3H12OH6 + O2 = CO2 + H2O =>
C3H12OH6 + 7 O2 = 3 CO2 + 9 H2O
NaClO + HCl = NaCl(aq) + H2O(l) + Cl2(g) =>
NaClO + 2 HCl = NaCl(aq) + H2O(l) + Cl2(g)
C3H8NH + O2 = CO2 + H2O + N2 =>
4 C3H8NH + 21 O2 = 12 CO2 + 18 H2O + 2 N2
CoCl2 + NaCH3COO = NaCl + Na4(Co(CH3COO)6) =>
CoCl2 + 6 NaCH3COO = 2 NaCl + Na4(Co(CH3COO)6)
Sb(HCO3)5 = Sb2(CO3)5 + H2O + CO2 =>
2 Sb(HCO3)5 = Sb2(CO3)5 + 5 H2O + 5 CO2
Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3
N2 + H2O = N(OH) + H2 =>
N2 + 2 H2O = 2 N(OH) + H2
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
Pb(NO3)2 + AgNO3 + NaCl = AgClPbCl2 + NaNO3 =>
Pb(NO3)2 + AgNO3 + 3 NaCl = AgClPbCl2 + 3 NaNO3
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + CH3COOK =>
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + 2 CH3COOK
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
C8H9O2N + O2 = CO2 + H2O + N2 =>
4 C8H9O2N + 37 O2 = 32 CO2 + 18 H2O + 2 N2
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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