| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 BaO = Ba3(PO4)2
KI + S + H2SO4 = I2 + H2S + K2SO4 =>
2 KI + S + H2SO4 = I2 + H2S + K2SO4
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4NO2 + HNO3 = NH4NO3 + HNO2 =>
NH4NO2 + HNO3 = NH4NO3 + HNO2
Fe(s) + Cl2(aq) = FeCl2(aq) =>
Fe(s) + Cl2(aq) = FeCl2(aq)
NH4NO2 + HNO3 = NH4NO3 + HNO2 =>
NH4NO2 + HNO3 = NH4NO3 + HNO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CrN + O2 = CrO3 + N2 =>
2 CrN + 3 O2 = 2 CrO3 + N2
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
Al2(SO4)3 + HCl = H2SO4 + AlCl3 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 AlCl3
KMnO4 + HCl = MnCl2KCl + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2KCl + 8 H2O + 5 Cl2
OH = H2 + O2 =>
2 OH = H2 + O2
Ca(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Ca10(PO4)6OH2 + NH4NO3 =>
40 Ca(NO3)2 + 24(NH4)2HPO4 + 34 NH3 + 7 H2O = 4 Ca10(PO4)6OH2 + 81 NH4NO3
CuO + H2O = CuH3O + O2 =>
4 CuO + 6 H2O = 4 CuH3O + 3 O2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
K2CO3 + AlCl3 = Al2(CO3)3 + KCl =>
3 K2CO3 + 2 AlCl3 = Al2(CO3)3 + 6 KCl
BaCl + NaSO = BaSO + NaCl =>
BaCl + NaSO = BaSO + NaCl
Al + CrCl = AlCl + Cr =>
Al + CrCl = AlCl + Cr
Hg + HNO3 = Hg(NO3)3 + NH4NO3 + H2O =>
8 Hg + 30 HNO3 = 8 Hg(NO3)3 + 3 NH4NO3 + 9 H2O
Lit + O2 = Lit2O =>
4 Lit + O2 = 2 Lit2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
K2(C2O4) + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 K2(C2O4) + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
NO3 + H = HNO2 + H2O =>
NO3 + 3 H = HNO2 + H2O
Pb(OH)2(r) + NaOH(r) = Na2PbO2 + H2O =>
Pb(OH)2(r) + 2 NaOH(r) = Na2PbO2 + 2 H2O
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
KBiO3 + Cr2(SO4)3 + H2SO4 = K2Cr2O7 + K2SO4 + Bi2(SO4)3 + H2O =>
6 KBiO3 + 2 Cr2(SO4)3 + 4 H2SO4 = 2 K2Cr2O7 + K2SO4 + 3 Bi2(SO4)3 + 4 H2O
H2C2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + CaC2H3O2(aq) =>
H2C2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaC2H3O2(aq)
Ar + Cl = ArCl =>
Ar + Cl = ArCl
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
HO + Ca = Ca(OH)2 =>
2 HO + Ca = Ca(OH)2
LiHSO4 + LiOH = Li2SO4 + H2O =>
LiHSO4 + LiOH = Li2SO4 + H2O
CH3OH + CuO = CH3OOH + Cu =>
CH3OH + CuO = CH3OOH + Cu
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Ca + H2O = CaOH2 = H2 =>
Ca + H2O = CaOH2
C8H18O2 + O2 = CO2 + H2O =>
2 C8H18O2 + 23 O2 = 16 CO2 + 18 H2O
Ti + HCl = TiHCl =>
Ti + HCl = TiHCl
FeCl3 + CuSO4{2-} = FeSO4{2-} + CuCl3 =>
FeCl3 + CuSO4{2-} = FeSO4{2-} + CuCl3
KOH + Cu3(PO4)2 = K3PO4 + Cu(OH)2 =>
6 KOH + Cu3(PO4)2 = 2 K3PO4 + 3 Cu(OH)2
NaI + NaBrO3 + HCl = I2 + NaBr + NaCl + H2O =>
6 NaI + NaBrO3 + 6 HCl = 3 I2 + NaBr + 6 NaCl + 3 H2O
LiOH + NH4NO3 = NH3 + H2O + LiNO3 =>
LiOH + NH4NO3 = NH3 + H2O + LiNO3
K2(C2O4) + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 K2(C2O4) + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Ca(ClO)2 + Cu + H2SO4 = CaCl2 + CuSO4 + H2O =>
Ca(ClO)2 + 2 Cu + 2 H2SO4 = CaCl2 + 2 CuSO4 + 2 H2O
CaSO4 + LiF = CaF2 + Li2SO4 =>
CaSO4 + 2 LiF = CaF2 + Li2SO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NaClO3 = NaCl + O2(balancetheequation) =>
2 NaClO3 = 2 NaCl + 3 O2(balancetheequation)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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