| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + CuCl = CuOH + NH4Cl
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al + Fe2O4 = Al2O3 + Fe =>
8 Al + 3 Fe2O4 = 4 Al2O3 + 6 Fe
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
Br2 + KCrO2 + KOH = KBr + K2Cr2O7 + H2O =>
3 Br2 + 2 KCrO2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
H + F = HF =>
H + F = HF
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C14H30 + O2 = CO2 + H20 =>
2 C14H30 + 28 O2 = 28 CO2 + 3 H20
H2 + F2 = HF =>
H2 + F2 = 2 HF
AgN + BaCl = AgCl + BaN =>
AgN + BaCl = AgCl + BaN
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
K2Cr2O7 + H3PO3 + H2SO4 = Cr2(SO4)3 + H3PO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H3PO3 + 4 H2SO4 = Cr2(SO4)3 + 3 H3PO4 + K2SO4 + 4 H2O
Fe + H2SO4 = Fe2(SO4) + H2 =>
2 Fe + H2SO4 = Fe2(SO4) + H2
CoF2 + CrF3*05H2O = CoCrF5*05H2O =>
CoF2 + CrF3*05H2O = CoCrF5*05H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
CH3NH2 + O2 = CO2 + H20 + N2 =>
4 CH3NH2 + 4 O2 = 4 CO2 + H20 + 2 N2
NH2 + HCl = NH3 + Cl =>
NH2 + HCl = NH3 + Cl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CoF2 + Cr2F6*H2O = CoCr2F8*H2O =>
CoF2 + Cr2F6*H2O = CoCr2F8*H2O
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
CoCr2F8(H2O) = CoF2 + Cr2F6(H2O) =>
CoCr2F8(H2O) = CoF2 + Cr2F6(H2O)
HCHO + NaOH = HCOONa + CH3OH =>
2 HCHO + NaOH = HCOONa + CH3OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiH + AlCl3 = AlH3 + LiCl =>
3 LiH + AlCl3 = AlH3 + 3 LiCl
C12H22O11 + KCLO3 = CO2 + H2O + KCL =>
C12H22O11 + 8 KCLO3 = 12 CO2 + 11 H2O + 8 KCL
C2H4O2 + NH4OH = C2H3O2NH4 + H2O =>
C2H4O2 + NH4OH = C2H3O2NH4 + H2O
CoF2 + CrF3*05H2O = CoCrF5*05H2O =>
CoF2 + CrF3*05H2O = CoCrF5*05H2O
CuSO4 + Al = Al2(SO4) + Cu =>
CuSO4 + 2 Al = Al2(SO4) + Cu
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
Ca(PO4)2 + Sio2 + C = CaSio3 + P4 + CO =>
2 Ca(PO4)2 + 3 Sio2 + 16 C = 2 CaSio3 + P4 + 16 CO
K + O2 = KO =>
2 K + O2 = 2 KO
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/19
Équations équilibrées sur09/17/18
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