| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + BaSO4 = AlSO4 + (OH)3Ba
AgNO3 + Cl2 = AgCl + N2O3 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O3 + 3 O2
FeC2O4*2H2O(s) + O2(g) = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H2O(s) + 3 O2(g) = 2 Fe2O3 + 8 H2O + 8 CO2
CO = C + CO2 =>
2 CO = C + CO2
FeSO4 + Ca = Fe + Ca(SO4)2 =>
2 FeSO4 + Ca = 2 Fe + Ca(SO4)2
KBr + CH2Cl2 = KCl + CH2Br2 =>
2 KBr + CH2Cl2 = 2 KCl + CH2Br2
C6H8O6 + Br2 = HBr + C6H6O6 =>
C6H8O6 + Br2 = 2 HBr + C6H6O6
FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O
HNO3 + Br2 = HBrO3 + NO2 + H2 =>
6 HNO3 + Br2 = 2 HBrO3 + 6 NO2 + 2 H2
AgNo3BaCl = AgClBaNo3 =>
AgNo3BaCl = AgClBaNo3
LiO + H3PO4 = Li3(PO4)2 + H2O =>
3 LiO + 2 H3PO4 = Li3(PO4)2 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu(NO3)2 + HCl + Cu = CuCl2 + NO + H2O =>
Cu(NO3)2 + 8 HCl + 3 Cu = 4 CuCl2 + 2 NO + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaI + HNO2 = HI + NaNO2 =>
NaI + HNO2 = HI + NaNO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Mg(HCO3)2 = MgO + CO2 + H2O =>
Mg(HCO3)2 = MgO + 2 CO2 + H2O
Al(OH)2NO3 + NH3 = Al2O3 + NH4NO3 + H2O =>
2 Al(OH)2NO3 + 2 NH3 = Al2O3 + 2 NH4NO3 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn2(O2)4 =>
4 MnO2 + 2 Sn(OH)4 = 4 Mn(OH)2 + Sn2(O2)4
H5IO6 + Cr + H{+} = IO3{-} + Cr{3+} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{3+} + 9 H2O
NH3 + SO3 = NH3SO3 =>
NH3 + SO3 = NH3SO3
Zn(OH)2 + Na2CO3 = ZnCO3 + NaOH =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 NaOH
C9H7N + H2O = C9HNH + H3O =>
C9H7N + 5 H2O = C9HNH + 5 H3O
Sn(OH)2 + HNo2 = Sn(No2)2 + H2O =>
Sn(OH)2 + 2 HNo2 = Sn(No2)2 + 2 H2O
C + H2 + F2 = C3H4F2 =>
3 C + 2 H2 + F2 = C3H4F2
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + C2H7NO2 =>
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + 3 C2H7NO2
Sn{+4} + Cl{-} = SnCl6{-2} =>
Sn{+4} + 6 Cl{-} = SnCl6{-2}
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
K3PO4 + H2O = KOH + K2HPO4 =>
K3PO4 + H2O = KOH + K2HPO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCl(aw) + ZnS(s) = ZnCl2(aq) + H2S(g) =>
2 HCl(aw) + ZnS(s) = ZnCl2(aq) + H2S(g)
Sr(OH)2 + P2O5 = (SrOH)3PO4 + H2O =>
6 Sr(OH)2 + P2O5 = 2(SrOH)3PO4 + 3 H2O
NH4NO3(s) + O2 = NO2(g) + H20(l) =>
10 NH4NO3(s) + 5 O2 = 20 NO2(g) + 2 H20(l)
CH4O = C7H8 + C4H10 + H2O =>
19 CH4O = C7H8 + 3 C4H10 + 19 H2O
C32H42N7O19P3S + H2O = C11H8O4 + C21H36N7O16P3S =>
C32H42N7O19P3S + H2O = C11H8O4 + C21H36N7O16P3S
SiCl4(l) + H2O(l) = H4SiO4(aq) + HCl(aq) =>
SiCl4(l) + 4 H2O(l) = H4SiO4(aq) + 4 HCl(aq)
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
BaCl2 + Fe2(SO4)3 = BaSO4 + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeCl3
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
MgBr2 + C12 = MgC12 + Br2 =>
MgBr2 + C12 = MgC12 + Br2
F2O = F + O2 =>
2 F2O = 4 F + O2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
KI = K + I =>
KI = K + I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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