| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3 + 2 KBr = 2 Fe(NO3)2 + Br2 + 2 KNO3
Na2SO4 + CoCl2 = CoSO4 + NaCl =>
Na2SO4 + CoCl2 = CoSO4 + 2 NaCl
Ni(NO3)2(H2O)6 + CoC2O4(H2O)2 + TeO2 = NiCo2TeO6 + H2O + N2 + C + O2 =>
Ni(NO3)2(H2O)6 + 2 CoC2O4(H2O)2 + TeO2 = NiCo2TeO6 + 10 H2O + N2 + 4 C + 5 O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H3Po4 + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
Na2SO4 + Pb(OH)2 + ZnO = PbO + ZnSO4 + NaOH =>
Na2SO4 + Pb(OH)2 + ZnO = PbO + ZnSO4 + 2 NaOH
CH2O + O = H2O + CO2 =>
CH2O + 2 O = H2O + CO2
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
O = O27 =>
27 O = O27
Cr(OH)3 + Na2CO3 + KNO3 = Na2CrO4 + KNO2 + CO2 + H2O =>
2 Cr(OH)3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2 + 3 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
UO2{+} + Fe2O3 + H{+} = UO2{2+} + Fe{2+} + H2O =>
2 UO2{+} + Fe2O3 + 6 H{+} = 2 UO2{2+} + 2 Fe{2+} + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + RbOH = CuOH + RbSO4 =>
CuSO4 + RbOH = CuOH + RbSO4
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 5 Na2SO4
C6H5COOHPCl5 = C6H5COClPOCl3HCl =>
C6H5COOHPCl5 = C6H5COClPOCl3HCl
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
NaOH + S + H2O = Na2S2O3*5H2O + Na2S2 =>
6 NaOH + 6 S + 2 H2O = Na2S2O3*5H2O + 2 Na2S2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N2H4 + NO3 = NH3 + NO2 =>
3 N2H4 + 4 NO3 = 4 NH3 + 6 NO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + NaOH + H2O = Na2[Fe(OH)4] + H2 =>
Fe + 2 NaOH + 2 H2O = Na2[Fe(OH)4] + H2
Na(OH)(aq) + KI(aq) = NaI(aq) + KOH(aq) =>
Na(OH)(aq) + KI(aq) = NaI(aq) + KOH(aq)
Al + N2 = AlN11 =>
2 Al + 11 N2 = 2 AlN11
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H8 + Cl2 = C4H6Cl2 + H2 =>
C4H8 + Cl2 = C4H6Cl2 + H2
KHLO3 = KHL + O2 =>
2 KHLO3 = 2 KHL + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
MgSO4 + Na = NaSO4 + Mg =>
MgSO4 + Na = NaSO4 + Mg
KSCN + Fe(SCN)3 + KCl = Fe(KSCN)6 + Cl =>
3 KSCN + Fe(SCN)3 + 3 KCl = Fe(KSCN)6 + 3 Cl
KCIO3 + MnO2 + KOH = KMnO4 + KCI + H2O =>
KCIO3 + 2 MnO2 + 2 KOH = 2 KMnO4 + KCI + H2O
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
ZnCl2 + LiOH = Zn(OH)2 + LiCl =>
ZnCl2 + 2 LiOH = Zn(OH)2 + 2 LiCl
LiOH + HCI = LiCI + HOH =>
LiOH + HCI = LiCI + HOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HClBr(OH)2 = HBrCl(OH)2 =>
HClBr(OH)2 = HBrCl(OH)2
Ti + HF + HNO3 = HTiF6 + HNO2 + H2O =>
2 Ti + 12 HF + 5 HNO3 = 2 HTiF6 + 5 HNO2 + 5 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O6 + CH4N2O = C53H93O13N7 + CO2 + H2O =>
43 C6H12O6 + 14 CH4N2O = 4 C53H93O13N7 + 60 CO2 + 100 H2O
K2OH2O = KOH =>
K2OH2O = 2 KOH
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
Cu + HCl + H2O2 = CuCl + H2O =>
2 Cu + 2 HCl + H2O2 = 2 CuCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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