| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO + O2 = 2 NO2
Sn + H(NO3)1 = Sn(NO3)4 + H2 =>
Sn + 4 H(NO3)1 = Sn(NO3)4 + 2 H2
KIO3(heat) = KI + O2 =>
2 KIO3(heat) = 2 KI + 3 O2
PbO + NaOH = H2O + Na2PbO2 =>
PbO + 2 NaOH = H2O + Na2PbO2
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4 =>
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g) =>
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10H2O = C4H10OH2 =>
C4H10H2O = C4H10OH2
C4H8 = C8H16 =>
2 C4H8 = C8H16
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
PH3 + KMnO4 + KOH = MnO2 + K3PO4 + H2O =>
3 PH3 + 8 KMnO4 + KOH = 8 MnO2 + 3 K3PO4 + 5 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
S + O + H2O = H2SO4 =>
S + 3 O + H2O = H2SO4
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe(g) + H2O(l) = Fe3O4(aq) + H2(aq) =>
3 Fe(g) + 4 H2O(l) = Fe3O4(aq) + 4 H2(aq)
S + O + H2O = H2SO4 =>
S + 3 O + H2O = H2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb + Br = PbBr4 =>
Pb + 4 Br = PbBr4
Ca(NO3)2 + Cu + H2SO4 = CaSO4 + Cu(NO3)2 + H2O + NO2 =>
2 Ca(NO3)2 + Cu + 2 H2SO4 = 2 CaSO4 + Cu(NO3)2 + 2 H2O + 2 NO2
C10H8 + SO4 = S + CO2 + CH4 =>
C10H8 + 4 SO4 = 4 S + 8 CO2 + 2 CH4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + KNO3 + Cr2O3 + H2O =>
3 KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + 3 KNO3 + Cr2O3 + H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C19H3602 + O2 = H2O + CO2 =>
2 C19H3602 + 1839 O2 = 3602 H2O + 38 CO2
Pb(C2H3O2)2 + (NH4)3PO4 = PbPO4 + (NH4)3(C2H3O2)2 =>
Pb(C2H3O2)2 + (NH4)3PO4 = PbPO4 + (NH4)3(C2H3O2)2
KMnO4 + CuCl + H2SO4 = K2SO4 + CuSO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 10 CuCl + 16 H2SO4 = 2 K2SO4 + 10 CuSO4 + 4 MnSO4 + 5 Cl2 + 16 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
BaCO3 + H2 = Ba + H2O + CO2 =>
BaCO3 + H2 = Ba + H2O + CO2
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
C6H12O6 + CH4N2O = C53H93O13N7 + CO2 + H2O =>
43 C6H12O6 + 14 CH4N2O = 4 C53H93O13N7 + 60 CO2 + 100 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2SO3(aq) + HBr(aq) = NaBr(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HBr(aq) = 2 NaBr(aq) + H2O(l) + SO2(g)
Li + HNO3 = LiNO3 + NH4NO3 + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + NH4NO3 + 3 H2O
Co + As + S = CoAsS =>
Co + As + S = CoAsS
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
NH4OH + KBr = KOH + NH4Br =>
NH4OH + KBr = KOH + NH4Br
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O =>
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CO2 + CaCO3 = CaCO2CO3 =>
CO2 + CaCO3 = CaCO2CO3
NaCl + BaI2 = BaCl2 + NaI =>
2 NaCl + BaI2 = BaCl2 + 2 NaI
MgO + P2O5 = MgP2O6 =>
MgO + P2O5 = MgP2O6
Cr(OH)3 + Cl2 + KOH = K2CrO3 + KCl + H2O =>
2 Cr(OH)3 + Cl2 + 6 KOH = 2 K2CrO3 + 2 KCl + 6 H2O
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
Pb3O4 + KI + H2SO4 = PbSO4 + K2SO4 + H2O + I2 =>
Pb3O4 + 2 KI + 4 H2SO4 = 3 PbSO4 + K2SO4 + 4 H2O + I2
Fe(NO3)3 + NaC2H3O2 + H2O = NaNO3 + Fe3O(C2H3O2)6{+} + H3O{+} + NO3{-} =>
3 Fe(NO3)3 + 6 NaC2H3O2 + 3 H2O = 6 NaNO3 + Fe3O(C2H3O2)6{+} + 2 H3O{+} + 3 NO3{-}
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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