| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
CoCl3 + NH3 = Co(NH3)6Cl3 =>
CoCl3 + 6 NH3 = Co(NH3)6Cl3
Au + NO3 = Au(NO3)3 =>
Au + 3 NO3 = Au(NO3)3
C2H5OH + C3H4 = C3O2H6 + C2H6 =>
10 C2H5OH + 3 C3H4 = 5 C3O2H6 + 7 C2H6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
CO + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CO + K2Cr2O7 + 4 H2SO4 = 3 CO2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Ba3(PO4)2 + Li = Li3(PO4) + Ba =>
Ba3(PO4)2 + 6 Li = 2 Li3(PO4) + 3 Ba
C6H6 + F2 = C6F6 + HF =>
C6H6 + 6 F2 = C6F6 + 6 HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H6 + F2 = C6F6 + HF =>
C6H6 + 6 F2 = C6F6 + 6 HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Au + H2O = Au(OH) + H2 =>
2 Au + 2 H2O = 2 Au(OH) + H2
C7H5BiO4 + O2 = Bi + CO2 + H2O =>
4 C7H5BiO4 + 25 O2 = 4 Bi + 28 CO2 + 10 H2O
K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4
Ca2N2 = Ca + N2 =>
Ca2N2 = 2 Ca + N2
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
Zn + HNO3(z) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(z) = 3 Zn(NO3)2 + 2 NO + 4 H2O
KI + Fe = KFe + I =>
KI + Fe = KFe + I
CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + Na2(SO4) =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + Na2(SO4)
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
H2AsO4 + H = AsH3 + H2O =>
H2AsO4 + 9 H = AsH3 + 4 H2O
NaHSO3 + Zn + SO2 = Na2S2O3 + ZnSO4 + H2O =>
2 NaHSO3 + Zn + SO2 = Na2S2O3 + ZnSO4 + H2O
FeCl2 + Zn(NO3)2 = ZnCl2 + Fe(NO3)2 =>
FeCl2 + Zn(NO3)2 = ZnCl2 + Fe(NO3)2
HNa + HCl = NaCl + H =>
HNa + HCl = NaCl + 2 H
Na + BaO = NaO + Ba =>
Na + BaO = NaO + Ba
NaOH + H2CO3 = H2O + Na2CO3 =>
2 NaOH + H2CO3 = 2 H2O + Na2CO3
Mg(OH)2 + Cu = Cu(OH) + Mg =>
Mg(OH)2 + 2 Cu = 2 Cu(OH) + Mg
C7H7Cl + CH3OH = C8H10O + HCl =>
C7H7Cl + CH3OH = C8H10O + HCl
C2H5Br + HBr = C2H6 + Br2 =>
C2H5Br + HBr = C2H6 + Br2
Li + Sn(SO3) = Li2SO3 + Sn =>
2 Li + Sn(SO3) = Li2SO3 + Sn
KI + H2SO4 + HMnO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 KI + 7 H2SO4 + 2 HMnO4 = 5 I2 + 2 MnSO4 + 5 K2SO4 + 8 H2O
CO2H2 = COH2O =>
CO2H2 = COH2O
Ti2O3 + H2O = TiO2 + H2 =>
Ti2O3 + H2O = 2 TiO2 + H2
MnO2 + H2SO4 = O3 + MnSO4 + H2O =>
3 MnO2 + 3 H2SO4 = O3 + 3 MnSO4 + 3 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Na2SO4 + CaMg(CO3)2 = Na2CO3 + CaCO3 + MgSO4 =>
Na2SO4 + CaMg(CO3)2 = Na2CO3 + CaCO3 + MgSO4
Mn + CH3COOH = Mn(CH3COO) + H2 =>
2 Mn + 2 CH3COOH = 2 Mn(CH3COO) + H2
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
CaCl2 + N2CO3 = CaCO3 + NCl =>
CaCl2 + N2CO3 = CaCO3 + 2 NCl
NiS(aq) + HCl(aq) = NiCl2 + H2S(g) =>
NiS(aq) + 2 HCl(aq) = NiCl2 + H2S(g)
KBrO3 + KBr + HNO3 = Br + KNO3 + H2O =>
KBrO3 + 5 KBr + 6 HNO3 = 6 Br + 6 KNO3 + 3 H2O
K2O + HNO3 = KNO3 + KOH =>
K2O + HNO3 = KNO3 + KOH
MnO2 + KBr + H2SO4 = MnSO4 + K2SO4 + Br2 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = MnSO4 + K2SO4 + Br2 + 2 H2O
KI + K2(Cr2O7) + H2SO4 = I + Cr2(SO4)3 + K2(SO4) + H2O =>
6 KI + K2(Cr2O7) + 7 H2SO4 = 6 I + Cr2(SO4)3 + 4 K2(SO4) + 7 H2O
Na2S2O3 + Al + HCl = AlCl3 + H2S + NaCl + H2O =>
3 Na2S2O3 + 8 Al + 30 HCl = 8 AlCl3 + 6 H2S + 6 NaCl + 9 H2O
CH4OHOH + O2 = CO2 + H2O =>
2 CH4OHOH + 3 O2 = 2 CO2 + 6 H2O
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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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