| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 4 H2O
Al(s) + PdO2(s) = Pd(s) + Al2O3(s) =>
4 Al(s) + 3 PdO2(s) = 3 Pd(s) + 2 Al2O3(s)
Ti(s) + HCl(aq) = TiCl3 + H2 =>
2 Ti(s) + 6 HCl(aq) = 2 TiCl3 + 3 H2
Li2CO3 + Fe2O3 + NH4H2PO4 = LiFePO4 + NH3 + CO2 + H2 + O2 =>
Li2CO3 + Fe2O3 + 2 NH4H2PO4 = 2 LiFePO4 + 2 NH3 + CO2 + 3 H2 + 2 O2
CuO3 + CO = Cu + CO2 =>
CuO3 + 3 CO = Cu + 3 CO2
C4H8O2 + Ag2O = Ag + H2O + CO2 =>
C4H8O2 + 10 Ag2O = 20 Ag + 4 H2O + 4 CO2
CaSO4 + HCl = CaCl2 + H2 + SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2 + SO4
BO3H3 = H4B6O11 + H2O =>
6 BO3H3 = H4B6O11 + 7 H2O
Na2S2O3 + I2 + KI = KS4O6 + NaI =>
4 Na2S2O3 + 3 I2 + 2 KI = 2 KS4O6 + 8 NaI
Mn(OH)2 + Cl2 = MnO2 + MnCl2 + H2O =>
2 Mn(OH)2 + Cl2 = MnO2 + MnCl2 + 2 H2O
NH4NO3 + O = NO2 + H2O =>
NH4NO3 + 3 O = 2 NO2 + 2 H2O
Mg5Al2Si3O10(OH)8 + MgSiO3 = Mg2SiO4 + Mg2Al4Si5O18 + Mg3Si4O10(OH)2 =>
2 Mg5Al2Si3O10(OH)8 + 46 MgSiO3 = 15 Mg2SiO4 + Mg2Al4Si5O18 + 8 Mg3Si4O10(OH)2
CuCl2 + Ca(No3)2 = Cu(No3)2 + CaCl2 =>
CuCl2 + Ca(No3)2 = Cu(No3)2 + CaCl2
CaO + CrO3 = CaCr2O7 =>
CaO + 2 CrO3 = CaCr2O7
Ba + K2(CO3) = K2 + Ba(CO3) =>
Ba + K2(CO3) = K2 + Ba(CO3)
CO + PdCl2 + H2O = Pd + HCl + CO2 =>
CO + PdCl2 + H2O = Pd + 2 HCl + CO2
BaCl2 + Cl2 = BaCl5 =>
2 BaCl2 + 3 Cl2 = 2 BaCl5
SrS + Li2CO3 = SrCO3 + Li2S =>
SrS + Li2CO3 = SrCO3 + Li2S
Li2CO3 + HCl = HLi2 + ClCO3 =>
Li2CO3 + HCl = HLi2 + ClCO3
CH3CH2CH2OH + CH3COOH = CH3COOCH2CH2CH3 + H2O =>
CH3CH2CH2OH + CH3COOH = CH3COOCH2CH2CH3 + H2O
PlO(OH)2 + HCl = H2O + PlOCl2 =>
PlO(OH)2 + 2 HCl = 2 H2O + PlOCl2
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2 =>
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2
B4H10 + KMnO4 = KBO4 + MnO2 + H2O + KOH =>
3 B4H10 + 38 KMnO4 = 12 KBO4 + 38 MnO2 + 2 H2O + 26 KOH
Mg(s) + P(s) = Mg3P(s) =>
3 Mg(s) + P(s) = Mg3P(s)
Ca(CHO3)2 = CaCO3 + CO2 + H2O =>
Ca(CHO3)2 = CaCO3 + CO2 + H2O
Al(NO3)3(aq) + K2S(aq) = Al2S3(s) + KNO3(aq) =>
2 Al(NO3)3(aq) + 3 K2S(aq) = Al2S3(s) + 6 KNO3(aq)
KCl + BaCl2 = Cl + KBa =>
KCl + BaCl2 = 3 Cl + KBa
K2SO4 + NH4I = KNH4 + SO4I2 =>
K2SO4 + 2 NH4I = 2 KNH4 + SO4I2
C3H8 + O = CO + H2O =>
C3H8 + 7 O = 3 CO + 4 H2O
CH2(OH)CH(OH)CH2(OH) + KMnO4 = CH2(OH)CH(OH)C(O)H + KOH + MnO2 + H2O =>
3 CH2(OH)CH(OH)CH2(OH) + 2 KMnO4 = 3 CH2(OH)CH(OH)C(O)H + 2 KOH + 2 MnO2 + 2 H2O
AsO3 + SnCl2 + HCl + NaCl = As + Na2SnCl6 + H2O =>
AsO3 + 3 SnCl2 + 6 HCl + 6 NaCl = As + 3 Na2SnCl6 + 3 H2O
Mg0 + HC1 = MgC1 + H0 =>
Mg0 + HC1 = MgC1 + H0
NO3 + H{+} + Sn = Sn{2+} + NO + H2O =>
NO3 + 4 H{+} + 2 Sn = 2 Sn{2+} + NO + 2 H2O
H2SnO3 + HCl = H2O + SnCl4 =>
H2SnO3 + 4 HCl = 3 H2O + SnCl4
Ba + PbSO4 = Ba(SO4)2 + Pb =>
Ba + 2 PbSO4 = Ba(SO4)2 + 2 Pb
C116H34 + O2 = CO2 + H2O =>
2 C116H34 + 249 O2 = 232 CO2 + 34 H2O
Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + H2O + Cr2(SO4)3 =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 4 Na2SO4 + 4 H2O + Cr2(SO4)3
Cr2O3 + HNO3 + H2O = [Cr(H2O)6](NO3)3 =>
Cr2O3 + 6 HNO3 + 9 H2O = 2[Cr(H2O)6](NO3)3
(CH2)6N4 + H2O = CH2O + NH4OH =>
(CH2)6N4 + 10 H2O = 6 CH2O + 4 NH4OH
As2O3(s) + KI(aq) + HCl(aq) = AsI3(s) + KCl(aq) + H2O(l) =>
As2O3(s) + 6 KI(aq) + 6 HCl(aq) = 2 AsI3(s) + 6 KCl(aq) + 3 H2O(l)
H2SO4 + NaOH = (Na2SO4) + H2O =>
H2SO4 + 2 NaOH = (Na2SO4) + 2 H2O
I2 + Cl2(g) = ICl3 =>
I2 + 3 Cl2(g) = 2 ICl3
C2H6SiCl2 + H2O = C20H62Si10O11 + HCl =>
10 C2H6SiCl2 + 11 H2O = C20H62Si10O11 + 20 HCl
NaHCO3 + H3C6H5O2 = CO2 + H2O + Na3C6H5O7 =>
42 NaHCO3 + 9 H3C6H5O2 = 12 CO2 + 22 H2O + 14 Na3C6H5O7
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH2ClCH2Cl + NaNH2 = C2H2 + NaCl + NH3 =>
CH2ClCH2Cl + 2 NaNH2 = C2H2 + 2 NaCl + 2 NH3
HgO + NH3 = HgH3 + NO =>
HgO + NH3 = HgH3 + NO
Hg(IO3)2 + FeP = HgP2 + Fe(IO3) =>
Hg(IO3)2 + 2 FeP = HgP2 + 2 Fe(IO3)
H2 + CO2 = CH6O2 =>
3 H2 + CO2 = CH6O2
C15H12O2 + Br4 = C15H12Br4O2 =>
C15H12O2 + Br4 = C15H12Br4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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