| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 F + CH4 = CHF3 + 3 H
CH4 + TiO2 = Ti3O2 + H2 + CO =>
4 CH4 + 3 TiO2 = Ti3O2 + 8 H2 + 4 CO
SO3 + H2O = H2SO3 + O2 =>
2 SO3 + 2 H2O = 2 H2SO3 + O2
CuBr2 + K2PO4 = CuPO4 + KBr =>
CuBr2 + K2PO4 = CuPO4 + 2 KBr
Mg + AgSO4 = Ag + MgSO4 =>
Mg + AgSO4 = Ag + MgSO4
KMnO4 + H2C204 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
818 KMnO4 + 5 H2C204 + 1227 H2SO4 = 1020 CO2 + 409 K2SO4 + 818 MnSO4 + 1232 H2O
SrI2 + Br2 = SrBr2 + I =>
SrI2 + Br2 = SrBr2 + 2 I
HBr + NaOH = NaH + Br + HOH =>
2 HBr + NaOH = NaH + 2 Br + HOH
Li3PO4 + Zn(NO3)2 = Li(NO3)2 + Zn3PO4 =>
Li3PO4 + 3 Zn(NO3)2 = 3 Li(NO3)2 + Zn3PO4
NH4No3 + NaCl = NaNo3 + NH4 + Cl =>
NH4No3 + NaCl = NaNo3 + NH4 + Cl
CH3CHO + NaBH4 + H2O = CH3CH2OH + NaH2BO3 =>
4 CH3CHO + NaBH4 + 3 H2O = 4 CH3CH2OH + NaH2BO3
C5H11Cl + NaOH = C5H10 + NaCl + H2O =>
C5H11Cl + NaOH = C5H10 + NaCl + H2O
NaHCO3(ac) + H3BO3(ac) = CO2(l) + Na3BO3(s) + H2O(l) =>
3 NaHCO3(ac) + H3BO3(ac) = 3 CO2(l) + Na3BO3(s) + 3 H2O(l)
CrSO4 + KOH = Cr(OH)2 + K2SO4 =>
CrSO4 + 2 KOH = Cr(OH)2 + K2SO4
Na2SO4 + Ba(NO3)2 = Ba2(SO4)2 + NaNO3 =>
2 Na2SO4 + 2 Ba(NO3)2 = Ba2(SO4)2 + 4 NaNO3
Ba(OH)2 + HCl = BaCl + H2O + Cl =>
Ba(OH)2 + 2 HCl = BaCl + 2 H2O + Cl
SO3(g) + H2O(l) = H2SO4(ac) =>
SO3(g) + H2O(l) = H2SO4(ac)
CH3COOH + C3H7OH = CH3COOC3H7 + H2O0 =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O0
AlI3 + H2SiO3 = Al2O3 + SiO2 + HI =>
2 AlI3 + 3 H2SiO3 = Al2O3 + 3 SiO2 + 6 HI
CaCO3 + I2 = CO2 + CaI2 + O2 =>
2 CaCO3 + 2 I2 = 2 CO2 + 2 CaI2 + O2
CH2ClCOH + KMnO4 + H2SO4 = CH2ClCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2ClCOH + 2 KMnO4 + 3 H2SO4 = 5 CH2ClCOOH + 2 MnSO4 + K2SO4 + 3 H2O
K(MnO4) + Fe(SO4) + H2(SO4) = Fe2(SO4)3 + K2(SO4) + Mn(SO4) + H2O =>
2 K(MnO4) + 10 Fe(SO4) + 8 H2(SO4) = 5 Fe2(SO4)3 + K2(SO4) + 2 Mn(SO4) + 8 H2O
Na2CO3 + Mn(NO3)2 = MnCO3 + NaNO3 =>
Na2CO3 + Mn(NO3)2 = MnCO3 + 2 NaNO3
Pb + Ag = PbAg2 =>
Pb + 2 Ag = PbAg2
AgNO3 + Hg(NO3)2 = Ag(NO3)2 + HgNO3 =>
AgNO3 + Hg(NO3)2 = Ag(NO3)2 + HgNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
KHSO3 + HF = SO2 + H2O + KF =>
KHSO3 + HF = SO2 + H2O + KF
C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CsN = Cs + N =>
CsN = Cs + N
Cs + SnCl4 = CsCl + Sn =>
4 Cs + SnCl4 = 4 CsCl + Sn
KBr + Ba(OH)2 = KOH + BaBr2 =>
2 KBr + Ba(OH)2 = 2 KOH + BaBr2
CH4O + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH4O + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 19 H2O + 3 K2SO4 + 6 MnSO4
CuCl2 + NaNo3 = NaCl2 + CuNo3 =>
CuCl2 + NaNo3 = NaCl2 + CuNo3
K + Sn(CO3)2 = K2CO3 + Sn =>
4 K + Sn(CO3)2 = 2 K2CO3 + Sn
Sn(OH)2 + NaOH + Bi(NO3)3 = Na2Sn(OH)5 + Bi + NaNO3 =>
3 Sn(OH)2 + 9 NaOH + Bi(NO3)3 = 3 Na2Sn(OH)5 + Bi + 3 NaNO3
PO(C2H5O)3 + HCl = POCl3 + C2H6O =>
PO(C2H5O)3 + 3 HCl = POCl3 + 3 C2H6O
CuBr3 + AlCl3 = CuCl3 + AlBr3 =>
CuBr3 + AlCl3 = CuCl3 + AlBr3
CaO + C + H2O = CaCO3 + H =>
CaO + C + 2 H2O = CaCO3 + 4 H
HO + KI = (HO)KI =>
HO + KI = (HO)KI
HCl + KMnO4 = Cl2 + MnCl2 + KOH + H2O =>
14 HCl + 2 KMnO4 = 5 Cl2 + 2 MnCl2 + 2 KOH + 6 H2O
Ar + CuO = Cu(Ar)O =>
Ar + CuO = Cu(Ar)O
CuO + KI = K2O + CuI2 =>
CuO + 2 KI = K2O + CuI2
HCl + Cr2(SO4)3 = CrCl3 + H2SO4 =>
6 HCl + Cr2(SO4)3 = 2 CrCl3 + 3 H2SO4
ZnO + H2O = ZnO2 + H =>
ZnO + H2O = ZnO2 + 2 H
Fe + Na2(Cr2O7) = Fe(Cr2O7) + Na =>
Fe + Na2(Cr2O7) = Fe(Cr2O7) + 2 Na
AI + KOH = H2 + K3AIO3 =>
2 AI + 6 KOH = 3 H2 + 2 K3AIO3
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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