| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCl2 + O2 = PbO2 + Cl2
Na2S2O + Br + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O + 12 Br + 14 NaOH = 12 NaBr + 2 Na2SO4 + 7 H2O
H2SO3 + (MnO4) = SO4 + Mn2 + H2O =>
4 H2SO3 + 2(MnO4) = 4 SO4 + Mn2 + 4 H2O
NH3(g) + H2O = NH4(aq) + OH(aq) =>
NH3(g) + H2O = NH4(aq) + OH(aq)
LiCl + NH4F = LiF + NH4Cl =>
LiCl + NH4F = LiF + NH4Cl
CH3(CH2)4OH + O2 = H2O + CH3COOH =>
2 CH3(CH2)4OH + 5 O2 = 2 H2O + 5 CH3COOH
BaPO4 = Ba{2+} + PO4{2-} =>
BaPO4 = Ba{2+} + PO4{2-}
Cd + HBr = CdBr + H2 =>
2 Cd + 2 HBr = 2 CdBr + H2
KClO3 + K2SO3 + H2SO4 = K2SO4 + HCl =>
2 KClO3 + 6 K2SO3 + H2SO4 = 7 K2SO4 + 2 HCl
Co + HNO3 = Co(NO3)2 + N2 + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + N2 + 6 H2O
VOCl3 = V{5+} + O{2-} + Cl{-} =>
VOCl3 = V{5+} + O{2-} + 3 Cl{-}
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
KClO3 + K2SO3 + H2SO4 = K2SO4 + HCl =>
2 KClO3 + 6 K2SO3 + H2SO4 = 7 K2SO4 + 2 HCl
ZnO3 + C = ZnO + CO2 =>
ZnO3 + C = ZnO + CO2
C6H10O3 + C6H8N2 = C10H10N2O + C2H5OH + H2O =>
C6H10O3 + C6H8N2 = C10H10N2O + C2H5OH + H2O
Mq + HNO3 = Mq(NO3)2 + NO + H2O =>
3 Mq + 8 HNO3 = 3 Mq(NO3)2 + 2 NO + 4 H2O
KClO3 + K2SO3 + H2SO4 = K2SO4 + HCl =>
2 KClO3 + 6 K2SO3 + H2SO4 = 7 K2SO4 + 2 HCl
NH4 + F2 = N2F4 + H2 =>
2 NH4 + 2 F2 = N2F4 + 4 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCl2 + Li2S = CaS + ClLi =>
CaCl2 + Li2S = CaS + 2 ClLi
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
CaO + HF = HFCaO =>
CaO + HF = HFCaO
KClO3 + K2SO3 + H2SO4 = K2SO4 + Cl2 + H2O =>
2 KClO3 + 5 K2SO3 + H2SO4 = 6 K2SO4 + Cl2 + H2O
Fe(NH4)2(SO4)2*6(H2O) + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)6*H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6(H2O) + 9 H2C2O4 + 3 K2C2O4 + 7 H2O2 = 2 K3Fe(C2O4)6*H2O + 2(NH4)2SO4 + 2 H2SO4 + 24 H2O
KClO3 + K2SO3 + H2SO4 = K2SO4 + HCl =>
2 KClO3 + 6 K2SO3 + H2SO4 = 7 K2SO4 + 2 HCl
NaClO + H2O = HCl + NaOH + O2 =>
2 NaClO + 2 H2O = 2 HCl + 2 NaOH + O2
C3H8 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 6 KMnO4 + 9 H2SO4 = 5 C3H6O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
CuSO4 + KI = K2SO4 + I + Cu2I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + 2 I + Cu2I2
Cu(s) + Cl2(aq) = CuCl =>
2 Cu(s) + Cl2(aq) = 2 CuCl
Br + NaCl = BrCl + Na =>
Br + NaCl = BrCl + Na
Pb(NO3)2(aq) + K2SO4(aq) = KNO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + K2SO4(aq) = 2 KNO3(aq) + PbSO4(s)
K2Cr2O7 + NaOH = K2CrO4 + H2O + Na2Cr2O7 =>
2 K2Cr2O7 + 2 NaOH = 2 K2CrO4 + H2O + Na2Cr2O7
Al2O3 + H = H2Al + O =>
Al2O3 + 4 H = 2 H2Al + 3 O
Ni(SO4) + BaCl2 = Ba(SO4) + NiCl2 =>
Ni(SO4) + BaCl2 = Ba(SO4) + NiCl2
NaC2 + H2O = NaOH + C2H3O =>
NaC2 + 2 H2O = NaOH + C2H3O
CH3OCH2CCH + NH2 = CH3OH2CH2CCH + N =>
CH3OCH2CCH + NH2 = CH3OH2CH2CCH + N
U{-} + Ag{+} = AgU =>
U{-} + Ag{+} = AgU
N2O5 = N + O =>
N2O5 = 2 N + 5 O
F2 + NaBr = NaF2 + Br2 =>
2 F2 + 2 NaBr = 2 NaF2 + Br2
CHON + O2 = CO2 + H2O + NO2 =>
4 CHON + 7 O2 = 4 CO2 + 2 H2O + 4 NO2
C24H18O25 + O2 = CO2 + H2O =>
C24H18O25 + 16 O2 = 24 CO2 + 9 H2O
KClO3 + K2SO3 + H2SO4 = K2SO4 + HCl =>
2 KClO3 + 6 K2SO3 + H2SO4 = 7 K2SO4 + 2 HCl
KNO3(s) = K2O(s) + N2(g) + O3 =>
6 KNO3(s) = 3 K2O(s) + 3 N2(g) + 5 O3
Al2O3 + ClF3 = AlF3 + O2 + Cl2 =>
2 Al2O3 + 4 ClF3 = 4 AlF3 + 3 O2 + 2 Cl2
H2CO2 + O2 = H2O + CO4 =>
2 H2CO2 + 3 O2 = 2 H2O + 2 CO4
NaCl* + KNO4 = KClNaNO4 =>
NaCl* + KNO4 = KClNaNO4
KClO3 + K2SO3 + H2SO4 = K2SO4 + HCl =>
2 KClO3 + 6 K2SO3 + H2SO4 = 7 K2SO4 + 2 HCl
Cu(NO4)2 + Cs3PO4 = Cu3(PO4)2 + CsNO4 =>
3 Cu(NO4)2 + 2 Cs3PO4 = Cu3(PO4)2 + 6 CsNO4
BaOH2(ClO)2 = Ba(ClO)2H2O =>
BaOH2(ClO)2 = Ba(ClO)2H2O
Ta + S = TaS2 =>
Ta + 2 S = TaS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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