| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
CH3CHONaCH3 + CH3Br = NaBr + CH3CHOCH3CH3 =>
CH3CHONaCH3 + CH3Br = NaBr + CH3CHOCH3CH3
FeCl3 + KNO3 = Fe(NO3)3(aq) + KCl(aq) =>
FeCl3 + 3 KNO3 = Fe(NO3)3(aq) + 3 KCl(aq)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
HCl + K2(CO3) = H2O + CO2 + KCl =>
2 HCl + K2(CO3) = H2O + CO2 + 2 KCl
Na2N2O2 + KMnO4 + H2O = NaNO3 + MnO2 + KOH =>
3 Na2N2O2 + 8 KMnO4 + 4 H2O = 6 NaNO3 + 8 MnO2 + 8 KOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HClO3(aq) + H2O(l) = ClO3(aq) + H3O =>
HClO3(aq) + H2O(l) = ClO3(aq) + H3O
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
HgO + Mg = MgO + Hg =>
HgO + Mg = MgO + Hg
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
KF + H2O = HF + K2O =>
2 KF + H2O = 2 HF + K2O
HF + Ba(OH)2 = BaF2 + H2O =>
2 HF + Ba(OH)2 = BaF2 + 2 H2O
K + SCN = KSCN =>
K + SCN = KSCN
S + KOH = KSO3 + K2S + H2O =>
7 S + 12 KOH = 2 KSO3 + 5 K2S + 6 H2O
Sn4O2 + C = Sn + CO2 =>
Sn4O2 + C = 4 Sn + CO2
C3H6O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6O + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KMnO4 + H2SO4 = K2SO4 + MnO2 + H2O + O2 =>
4 KMnO4 + 2 H2SO4 = 2 K2SO4 + 4 MnO2 + 2 H2O + 3 O2
K2Cr2O7 + NaC2O4 + H2O = Cr(OH)3 + CO2 + NaOH + KOH =>
K2Cr2O7 + 6 NaC2O4 + 7 H2O = 2 Cr(OH)3 + 12 CO2 + 6 NaOH + 2 KOH
Mg(s) + HCl(ag) = MgCl2 + H2 =>
Mg(s) + 2 HCl(ag) = MgCl2 + H2
NaNO3 + NaI + HCl = NaNO2 + NaCl + I2 + H2O =>
NaNO3 + 2 NaI + 2 HCl = NaNO2 + 2 NaCl + I2 + H2O
Fe2(C2O4)3 = Fe + CO2 =>
Fe2(C2O4)3 = 2 Fe + 6 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Co + Ce2 = CoCe2 =>
Co + Ce2 = CoCe2
C9H12 + O = CO2 + H2O =>
C9H12 + 24 O = 9 CO2 + 6 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
H2SO4 + HCl = H2S + HClO3 =>
3 H2SO4 + 4 HCl = 3 H2S + 4 HClO3
Zn(NO3)2 + K4[Fe(CN)6] = Zn4[Fe(CN)6] + K(NO3)2 =>
4 Zn(NO3)2 + K4[Fe(CN)6] = Zn4[Fe(CN)6] + 4 K(NO3)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgHPO4 + H3PO4 = Mg(H2PO4)2 =>
MgHPO4 + H3PO4 = Mg(H2PO4)2
C2H5OH + O2 = C2H3OOOH + H2O =>
2 C2H5OH + 3 O2 = 2 C2H3OOOH + 2 H2O
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NO + NaOH = N(OH)2 + Na2O =>
NO + 2 NaOH = N(OH)2 + Na2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH3CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2OH + 2 CuO = 2 CH3CH2COH + 3 H2O + 2 Cu
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
COCl2 + H2O = CO2 + HCl =>
COCl2 + H2O = CO2 + 2 HCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
LiOH + Cl2 = LiCl + LiClO3 + H2O =>
6 LiOH + 3 Cl2 = 5 LiCl + LiClO3 + 3 H2O
C6H12O6 + O2 = C6H12O6(O2) =>
C6H12O6 + O2 = C6H12O6(O2)
KMnO4 + Ca3P2 + KOH = K2MnO4 + Ca3(PO4)2 + H2O =>
16 KMnO4 + Ca3P2 + 16 KOH = 16 K2MnO4 + Ca3(PO4)2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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