| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 C = FeS + 2 CO2
CH3COOH + NaCl = ClH + C2H3NaO2 =>
CH3COOH + NaCl = ClH + C2H3NaO2
(NH4)2C2O4 + Na2O = Na2C2O4 + (NH4)2O =>
(NH4)2C2O4 + Na2O = Na2C2O4 + (NH4)2O
C4H10O(l) + O2 = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2 = 4 CO2(g) + 5 H2O(l)
CrO4 + H2O + SO3 = Cr(OH)3 + SO4 =>
2 CrO4 + 3 H2O + 5 SO3 = 2 Cr(OH)3 + 5 SO4
Ra + O2 = RaO2 =>
Ra + O2 = RaO2
Na2B4O7 + BaCl2 = BaB4O7 + NaCl =>
Na2B4O7 + BaCl2 = BaB4O7 + 2 NaCl
Cu(SO4)2 + Na(OH) = Cu(OH)2 + Na(SO4) =>
Cu(SO4)2 + 2 Na(OH) = Cu(OH)2 + 2 Na(SO4)
C2H5OH + HCOOH = C3H6O2 + H2O =>
C2H5OH + HCOOH = C3H6O2 + H2O
N2O = ON2 =>
N2O = ON2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq) =>
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq)
Al + B2O3 = Al2O3 + AlB2 =>
3 Al + B2O3 = Al2O3 + AlB2
ZnCl2 + NaOH = Cl2Na + ZnOH =>
ZnCl2 + NaOH = Cl2Na + ZnOH
SrSO3 + HNO2 = SrNO2 + HSO3 =>
SrSO3 + HNO2 = SrNO2 + HSO3
C5H9O2 + H2SO4 = C5H9O3 + H2O + SO2 =>
C5H9O2 + H2SO4 = C5H9O3 + H2O + SO2
S + CO = SCO =>
S + CO = SCO
SO2 + HI = I + H2O + H2S =>
SO2 + 6 HI = 6 I + 2 H2O + H2S
XeF2 + H2O = O2 + Xe + HF =>
2 XeF2 + 2 H2O = O2 + 2 Xe + 4 HF
KOH + HCH3CO2 = H2O + KCH3CO2 =>
KOH + HCH3CO2 = H2O + KCH3CO2
Cr2S3 + Cl2O7 + KOH = K2Cr2O7 + K2SO4 + Cl2 + H2O =>
7 Cr2S3 + 15 Cl2O7 + 56 KOH = 7 K2Cr2O7 + 21 K2SO4 + 15 Cl2 + 28 H2O
HCl + Li2SO3 = Li2 + H + ClSO3 =>
HCl + Li2SO3 = Li2 + H + ClSO3
Hg2I2 = Hg + HgI2 =>
Hg2I2 = Hg + HgI2
AlOOH + H2O = Al(OH)3 =>
AlOOH + H2O = Al(OH)3
FeCl3 + NH2OH = FeCl2 + N2O + HCl + H2O =>
4 FeCl3 + 2 NH2OH = 4 FeCl2 + N2O + 4 HCl + H2O
Al(OH)3 = Al2 + HO =>
2 Al(OH)3 = Al2 + 6 HO
C5H11OH + H2SO4 = C5H11OSO3H + H2O =>
C5H11OH + H2SO4 = C5H11OSO3H + H2O
K2CrO4 + AgNo3 = K2No3 + AgCrO4 =>
K2CrO4 + AgNo3 = K2No3 + AgCrO4
NIO(s) + C2H6(g) = NI(s) + CO2(g) + H2O(g) =>
7 NIO(s) + C2H6(g) = 7 NI(s) + 2 CO2(g) + 3 H2O(g)
CuOH + HMnO4 = Cu(MnO4) + H2O =>
CuOH + HMnO4 = Cu(MnO4) + H2O
FeS2 + O2 = FeS2O5 =>
2 FeS2 + 5 O2 = 2 FeS2O5
C5H11OH + H2SO4 = CH3 + CO2 + SO2 =>
10 C5H11OH + 3 H2SO4 = 42 CH3 + 8 CO2 + 3 SO2
C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
CrO + H2 = CrH + O =>
2 CrO + H2 = 2 CrH + 2 O
C2O4H2 + KOH = C2O4K2 + H2O =>
C2O4H2 + 2 KOH = C2O4K2 + 2 H2O
Fe + N2O = FeO + N2 =>
Fe + N2O = FeO + N2
Ni + (CH3C(NOH)C(NOH)CH3) = Ni((CH3C(NOH)C(NOH)CH3))2 =>
Ni + 2(CH3C(NOH)C(NOH)CH3) = Ni((CH3C(NOH)C(NOH)CH3))2
CaCO3 + ZnO = CaO + ZnCO3 =>
CaCO3 + ZnO = CaO + ZnCO3
KCr + AuN = KNAuCr =>
KCr + AuN = KNAuCr
NaHCO3(s) = Na + HCO3 =>
NaHCO3(s) = Na + HCO3
HNO3 + CuS = Cu(NO3)2 + S8 + NO + H2O =>
64 HNO3 + 24 CuS = 24 Cu(NO3)2 + 3 S8 + 16 NO + 32 H2O
KCl + Fe(NO3)3 = FeCl + K(NO3)3 =>
KCl + Fe(NO3)3 = FeCl + K(NO3)3
C5H11OH + H2SO4 = CH4 + CO2 + SO2 =>
2 C5H11OH + 2 H2SO4 = 7 CH4 + 3 CO2 + 2 SO2
NH3(aq) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4
CUSO4 + KI + H2O = CUI + I2 + H2SO4 + KOH =>
2 CUSO4 + 4 KI + 4 H2O = 2 CUI + I2 + 2 H2SO4 + 4 KOH
Cu2O(s) + Cu2S(s) = Cu(s) + SO2(g) =>
2 Cu2O(s) + Cu2S(s) = 6 Cu(s) + SO2(g)
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
Na2S2O3 + AlCl3 + H2O = Al(OH)3 + NaCl + H2S2O3 =>
3 Na2S2O3 + 2 AlCl3 + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S2O3
Bi2O3 + WO2 = Bi36W2O58 =>
18 Bi2O3 + 2 WO2 = Bi36W2O58
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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