| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + S = Na2S + CO3
MoN2 = Mo + N2 =>
MoN2 = Mo + N2
Mn3I2 = Mn + I2 =>
Mn3I2 = 3 Mn + I2
H2O + CaC2 + CO2 = Ca(OH)2 + CH2CHCO2H =>
16 H2O + 6 CaC2 + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaC2H3O2 + HCl = HClC2H3O2 + Na =>
NaC2H3O2 + HCl = HClC2H3O2 + Na
C6H10O + OH + NaBH4 = C6H12O + B(OH)3 + NaOH =>
2 C6H10O + 4 OH + NaBH4 = 2 C6H12O + B(OH)3 + NaOH
BaCl2(aq) + Na2C2O4(aq) = BaC2O4(s) + NaCl =>
BaCl2(aq) + Na2C2O4(aq) = BaC2O4(s) + 2 NaCl
CH4 + Cl2 = CCHCl3 + HCl =>
2 CH4 + 5 Cl2 = CCHCl3 + 7 HCl
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
C2H8 + O6 = CO + H2O =>
C2H8 + O6 = 2 CO + 4 H2O
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
C8H18(l) + O2(g) = CO2 + H2O =>
2 C8H18(l) + 25 O2(g) = 16 CO2 + 18 H2O
C + H2 + H2O = C41H64O14 =>
41 C + 18 H2 + 14 H2O = C41H64O14
KH2PO4 + NaOH = KOH + Na2HPO4 + H2O =>
KH2PO4 + 2 NaOH = KOH + Na2HPO4 + H2O
H2C6H6O6 + OH = CHOO + H2O =>
H2C6H6O6 + 14 OH = 6 CHOO + 8 H2O
HCl + C3Cl3N3O3 = Cl2 + C3H2N3O3 =>
4 HCl + 2 C3Cl3N3O3 = 5 Cl2 + 2 C3H2N3O3
Zn(NO3)2 + Sn = Sn(NO3)3 + Zn =>
3 Zn(NO3)2 + 2 Sn = 2 Sn(NO3)3 + 3 Zn
NaClO3 + K2SnO2 = NaCl + K2SnO3 =>
NaClO3 + 3 K2SnO2 = NaCl + 3 K2SnO3
AlS(aq) + NaOH(aq) = NaS(aq) + AlOH(aq) =>
AlS(aq) + NaOH(aq) = NaS(aq) + AlOH(aq)
C7OH + O2 = CO2 + H2O =>
4 C7OH + 27 O2 = 28 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2SO4 + ZnO = K2O + ZnSO4 =>
K2SO4 + ZnO = K2O + ZnSO4
CuI + H2O2 = Cu2O + H2O + I2 =>
2 CuI + H2O2 = Cu2O + H2O + I2
A1 + HNO3 = A1(NO3)3 + H2 =>
2 A1 + 6 HNO3 = 2 A1(NO3)3 + 3 H2
AgNO3(aq) + KOH = Ag2O(ppt) + KNO3(aq) + H2O =>
2 AgNO3(aq) + 2 KOH = Ag2O(ppt) + 2 KNO3(aq) + H2O
K2SiO3 + HBr = Br + SiO + KOH =>
K2SiO3 + 2 HBr = 2 Br + SiO + 2 KOH
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
S + BaCl = Ba + SCl =>
S + BaCl = Ba + SCl
CaO + H3PO4 = CaOCa3(PO4)2 + H2O =>
4 CaO + 2 H3PO4 = CaOCa3(PO4)2 + 3 H2O
Hg3(PO4)2 + NaOH = Hg(OH)2 + Na3PO4 =>
Hg3(PO4)2 + 6 NaOH = 3 Hg(OH)2 + 2 Na3PO4
C13H11(Cl)N + H2O = O + C13H18(Cl)NO =>
2 C13H11(Cl)N + 7 H2O = 5 O + 2 C13H18(Cl)NO
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
HI + Li2S = HS + Li2I =>
HI + Li2S = HS + Li2I
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
C3H3Cu + HNO3 = C3H4 + Cu(NO3)2 + NO2 + H2O =>
C3H3Cu + 3 HNO3 = C3H4 + Cu(NO3)2 + NO2 + H2O
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
Ca3(PO4)2 + H2O = P2O5 + Ca(OH)2 =>
Ca3(PO4)2 + 3 H2O = P2O5 + 3 Ca(OH)2
Hg(NO3)2(aq) + NaCl(aq) = HgCl2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2(s) + 2 NaNO3(aq)
HClO(aq) + NaOH(aq) = NaClO + H2O =>
HClO(aq) + NaOH(aq) = NaClO + H2O
Fe + H3BO3 = Fe3(BO3)2 + H2 =>
3 Fe + 2 H3BO3 = Fe3(BO3)2 + 3 H2
C6H10 + KMnO4 = KC7H5O2 + MnO2 + KOH + H2O =>
21 C6H10 + 58 KMnO4 = 18 KC7H5O2 + 58 MnO2 + 40 KOH + 40 H2O
H2SO4 + Mn = MnSO4 + SO2 + H2O =>
2 H2SO4 + Mn = MnSO4 + SO2 + 2 H2O
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Hg3(PO4)2 + HCl = H3PO4 + HgCl2 =>
Hg3(PO4)2 + 6 HCl = 2 H3PO4 + 3 HgCl2
BaSiO3 + H2SO4 = BaSO4 + H2SiO3 =>
BaSiO3 + H2SO4 = BaSO4 + H2SiO3
CH3 + H2O = H3O + CH =>
CH3 + 2 H2O = 2 H3O + CH
NH4(OH) + MgSO4 = MgOH + NH4SO4 =>
NH4(OH) + MgSO4 = MgOH + NH4SO4
CuCl2 + KI = CuI + I2 + KCl =>
2 CuCl2 + 4 KI = 2 CuI + I2 + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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