| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaCl2 + Na3PO4 = Ba3PO4 + 3 NaCl2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Al(OH)4 + H2SO4 = Al(OH) + SO4 + H2O =>
2 Al(OH)4 + 3 H2SO4 = 2 Al(OH) + 3 SO4 + 6 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
H2O + K = KOH + H2 =>
2 H2O + 2 K = 2 KOH + H2
CH3(CH2)6CH3 + O2 = CO2 + H20 =>
10 CH3(CH2)6CH3 + 80 O2 = 80 CO2 + 9 H20
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
Cu(NO3)2 + Zn = Cu + ZnNO3 =>
Cu(NO3)2 + 2 Zn = Cu + 2 ZnNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaF2(s) + H2So4(l) = CaSo4(s) + HF(g) =>
CaF2(s) + H2So4(l) = CaSo4(s) + 2 HF(g)
CaF2(s) + H2SO4(l) = CaSO4(aq) + HF(aq) =>
CaF2(s) + H2SO4(l) = CaSO4(aq) + 2 HF(aq)
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Al(s) + Br2(l) = AlBr3(s) =>
2 Al(s) + 3 Br2(l) = 2 AlBr3(s)
KMnO4 + H2SO4 + FeSO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 FeSO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 16 H2O
B2O3 + Ca(SO3F)2 = BF3 + CaSO4 + SO3 =>
B2O3 + 3 Ca(SO3F)2 = 2 BF3 + 3 CaSO4 + 3 SO3
C2H2 + AgNO3 + NH4OH = C2HAg + NH4NO3 + H2O =>
C2H2 + AgNO3 + NH4OH = C2HAg + NH4NO3 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CH26CH3 + O2 = CO2 + H2O =>
CH3CH26CH3 + 11 O2 = 3 CO2 + 16 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
C2H2 + AgNO3 + NH4OH = C2HAg + NH4NO3 + H2O =>
C2H2 + AgNO3 + NH4OH = C2HAg + NH4NO3 + H2O
I2 + F2 = IF =>
I2 + F2 = 2 IF
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C2H5OH + Cu(OH)2 = CH3COH + Cu2O + H2O =>
C2H5OH + 2 Cu(OH)2 = CH3COH + Cu2O + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Na2O + Sb2O3 = NaSbO2 =>
Na2O + Sb2O3 = 2 NaSbO2
Xe + F = XeF =>
Xe + F = XeF
NiSO4 + KOH + H2O2 = Ni(OH)3 + K2SO4 =>
2 NiSO4 + 4 KOH + H2O2 = 2 Ni(OH)3 + 2 K2SO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CA(OH)2 + SO3 = CASO4 + H2O =>
CA(OH)2 + SO3 = CASO4 + H2O
HgO = Hg + O =>
HgO = Hg + O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
C4H10O + O2 = H2O + CO2 =>
C4H10O + 6 O2 = 5 H2O + 4 CO2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Al + CuCl = Al2Cl3 + Cu =>
2 Al + 3 CuCl = Al2Cl3 + 3 Cu
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/16
Équations équilibrées sur10/21/15
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