| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O2 = CO2
KMNO4 + KI + KOH = K2MNO4 + KIO3 + H2O =>
6 KMNO4 + KI + 6 KOH = 6 K2MNO4 + KIO3 + 3 H2O
SO4 + CO2 = S2O10 + C =>
2 SO4 + CO2 = S2O10 + C
PCl5 = Cl2 + PCl3 =>
PCl5 = Cl2 + PCl3
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
Si2Cl6 + NH3 = NH4Cl + SiCl2 + N2 =>
3 Si2Cl6 + 8 NH3 = 6 NH4Cl + 6 SiCl2 + N2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
C + O2 = CO2 =>
C + O2 = CO2
CuOHCl + H2SO4 = CuSO4 + H2O + HCl =>
CuOHCl + H2SO4 = CuSO4 + H2O + HCl
(NH4)2HPO4 + NaOH = Na3PO4 + (NH3*H2O) + H2O =>
(NH4)2HPO4 + 3 NaOH = Na3PO4 + 2(NH3*H2O) + H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al4Si8O20(OH)6 + H = Al2Si8O20 + Al + H2O =>
Al4Si8O20(OH)6 + 6 H = Al2Si8O20 + 2 Al + 6 H2O
Fe(OH)2 + P2O5 = H2O + Fe3(PO4)2 =>
3 Fe(OH)2 + P2O5 = 3 H2O + Fe3(PO4)2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al4Si8O20(OH)6 + H = Al2Si8O20 + Al + H2O =>
Al4Si8O20(OH)6 + 6 H = Al2Si8O20 + 2 Al + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al(OH)3(s) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 6 H2O(l)
C3H5(OH)3 + NaOH = C3H5(ONa)3 + H2O =>
C3H5(OH)3 + 3 NaOH = C3H5(ONa)3 + 3 H2O
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sc + HBr = ScBr + H2 =>
2 Sc + 2 HBr = 2 ScBr + H2
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
AlCl3 + Nh4Oh = Al(Oh)3 + Nh4Cl =>
AlCl3 + 3 Nh4Oh = Al(Oh)3 + 3 Nh4Cl
NH4CL + NaNO2 = NaCL + N + H2O =>
NH4CL + NaNO2 = NaCL + 2 N + 2 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NH4CI + NaNO2 = NaCI + N + H2O =>
NH4CI + NaNO2 = NaCI + 2 N + 2 H2O
KBr + BaI2 = KI + BaBr2 =>
2 KBr + BaI2 = 2 KI + BaBr2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H3Po4 + Ca(No3)2 = Ca3(Po4)2 + HNo3 =>
2 H3Po4 + 3 Ca(No3)2 = Ca3(Po4)2 + 6 HNo3
K + Cl = KCl =>
K + Cl = KCl
Al(No3)3 + KOH = Al(OH)3 + KNo3 =>
Al(No3)3 + 3 KOH = Al(OH)3 + 3 KNo3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr2O7 + S2O4 + H3O{+} = Cr3{+} + SO4 + H2O =>
3 Cr2O7 + 5 S2O4 + 2 H3O{+} = 2 Cr3{+} + 10 SO4 + 3 H2O
Al2(SO4)3 + Ca(C2H3O2)2 = Al(C2H3O2)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 CaSO4
KMnO4 + NH3 = H2O + KNO3 + KOH + MnO2 =>
8 KMnO4 + 3 NH3 = 2 H2O + 3 KNO3 + 5 KOH + 8 MnO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn2 + H2SO4 = Zn(SO4)2 + H2 =>
Zn2 + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2
Al4C3 + HNO3 = Al(NO3)3 + CO2 + NO2 + H2O =>
Al4C3 + 36 HNO3 = 4 Al(NO3)3 + 3 CO2 + 24 NO2 + 18 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/19
Équations équilibrées sur05/09/18
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