| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Na2CO3 = CuO + 2 NaCl + CO2
Ba(OH)2 + O2 = BaO2 + H2O =>
2 Ba(OH)2 + O2 = 2 BaO2 + 2 H2O
Ag(s) + H2S(g) = AgS(s) + H2(g) =>
Ag(s) + H2S(g) = AgS(s) + H2(g)
H2SO4 + AgNO3 = Ag2SO4 + HNO3 =>
H2SO4 + 2 AgNO3 = Ag2SO4 + 2 HNO3
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
(NH4)2CO3*H2O + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)2CO3*H2O + 2 NaOH = 3 H2O + 2 NH3 + Na2CO3
Na2CO3 + Na3PO4 = Na3CO3 + NaPO4 =>
2 Na2CO3 + Na3PO4 = 2 Na3CO3 + NaPO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4
C5H142 + O2 = CO2 + H2O =>
2 C5H142 + 81 O2 = 10 CO2 + 142 H2O
Na + Mg2F7 = NaF7 + Mg =>
Na + Mg2F7 = NaF7 + 2 Mg
C6H5CHO + C4H5N + O2 = C44H30N4 + H2O =>
8 C6H5CHO + 8 C4H5N + 3 O2 = 2 C44H30N4 + 14 H2O
KMnO4 + KBr + HCl = Br2 + KCl + Mn + H2O =>
2 KMnO4 + 14 KBr + 16 HCl = 7 Br2 + 16 KCl + 2 Mn + 8 H2O
KOH + NH4SO4 = NH3 + H2O + KSO4 =>
KOH + NH4SO4 = NH3 + H2O + KSO4
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l) =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l)
(NH4)2SO4(s) + CuCl2 = NH4Cl + CuSO4(aq) =>
(NH4)2SO4(s) + CuCl2 = 2 NH4Cl + CuSO4(aq)
C6H6Cl4 + H2O + Na2CO3 = C6H6O3 + NaCl + CO2 =>
12 C6H6Cl4 + 3 H2O + 24 Na2CO3 = 13 C6H6O3 + 48 NaCl + 18 CO2
C6H14(l) + O2(g) = H2O(l) + CO2(g) =>
2 C6H14(l) + 19 O2(g) = 14 H2O(l) + 12 CO2(g)
C2H4 + Br2 + H2O = C2H5BrO + HBr =>
C2H4 + Br2 + H2O = C2H5BrO + HBr
NH4(Cr2O7)2 + N2 = Cr2O3 + NO2 + H2 =>
2 NH4(Cr2O7)2 + 3 N2 = 4 Cr2O3 + 8 NO2 + 4 H2
(NH4)(NO3) + Na3(PO4) = (NH4)3PO4 + NaNO3 =>
3(NH4)(NO3) + Na3(PO4) = (NH4)3PO4 + 3 NaNO3
CaS + H2O = Ca(OH)2 + H2S =>
CaS + 2 H2O = Ca(OH)2 + H2S
N + O2 = N2O =>
4 N + O2 = 2 N2O
Mn + H2 = MnH4 =>
Mn + 2 H2 = MnH4
RbNO3 + Zn3(PO4)2 = RbNO3(PO4)2 + Zn =>
RbNO3 + Zn3(PO4)2 = RbNO3(PO4)2 + 3 Zn
NaOH + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(aq) =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(aq)
AIS + H2O = AI(OH)2 + H2S =>
AIS + 2 H2O = AI(OH)2 + H2S
CH3(CH2)12COOH + O40 = (CO2)14 + (H2O)14 =>
CH3(CH2)12COOH + O40 = (CO2)14 + (H2O)14
CO2 + H2O = C8H12O5 + O2 =>
16 CO2 + 12 H2O = 2 C8H12O5 + 17 O2
F2(SO4)3 + BaCl2 = BaSO4 + FCl3 =>
F2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FCl3
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COH + 2 MnSO4 + 8 H2O + K2SO4
(CH3)3P + O2 = CO2 + H2O + PO2 =>
4(CH3)3P + 25 O2 = 12 CO2 + 18 H2O + 4 PO2
F2(SO4)3 + BaCl2 = BaSO4 + FCl3 =>
F2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FCl3
KI = I2 + K4 =>
4 KI = 2 I2 + K4
Pb + (NO3)2 + KI = PbI2 + KNO3 =>
Pb + (NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2C2O4 + HCO3 = NaCO3 + H2C2O4 =>
Na2C2O4 + 2 HCO3 = 2 NaCO3 + H2C2O4
Ti + H2O = Ti3O + H2 =>
3 Ti + H2O = Ti3O + H2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
F2(SO4)3 + BaCl2 = BaSO4 + FCl3 =>
F2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FCl3
Pb + HBr = PbBr4 + H2 =>
Pb + 4 HBr = PbBr4 + 2 H2
F2(SO4)3 + BaCl2 = BaSO4 + FCl3 =>
F2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FCl3
SiH6 + H2O = Si(OH)2 + H2 =>
SiH6 + 2 H2O = Si(OH)2 + 4 H2
H2S + CH4 = CS2 + H2 =>
2 H2S + CH4 = CS2 + 4 H2
CH4CH2OH + O2 = CH3CHO + H2O =>
4 CH4CH2OH + 3 O2 = 4 CH3CHO + 6 H2O
Mg2SO4 + HCl = MgCl + H2SO4 =>
Mg2SO4 + 2 HCl = 2 MgCl + H2SO4
ZrO2 + C + Br2 = ZrBr2 + CO =>
ZrO2 + 2 C + Br2 = ZrBr2 + 2 CO
CH3CCH2COOH + O2 = CO2 + H2O =>
2 CH3CCH2COOH + 9 O2 = 8 CO2 + 6 H2O
F2(SO4)3 + BaCl2 = BaSO4 + FCl3 =>
F2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/23
Équations équilibrées sur01/02/23
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