| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C5H12O(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O(aq) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
Fe + HBr = H2 + FeBr2 =>
Fe + 2 HBr = H2 + FeBr2
Mg(s) + HCl(aq) = Mg2Cl3(aq) + H2(g) =>
4 Mg(s) + 6 HCl(aq) = 2 Mg2Cl3(aq) + 3 H2(g)
Mg(OH)2 + CO2 = Mg(CO3) + H2O =>
Mg(OH)2 + CO2 = Mg(CO3) + H2O
AgNO3(ac) + NaCl(s) = AgCl(s) + NaNO3(ac) =>
AgNO3(ac) + NaCl(s) = AgCl(s) + NaNO3(ac)
Tc + HNO3 = HTcO4 + H2O + NO =>
3 Tc + 7 HNO3 = 3 HTcO4 + 2 H2O + 7 NO
F2(g) + N2(g) = NF3(g) =>
3 F2(g) + N2(g) = 2 NF3(g)
NaCl + OH = NaClOH =>
NaCl + OH = NaClOH
C6H5OH + CHCl3 + KOH = C6H5(CHO)OH + KCl + H2O =>
17 C6H5OH + 10 CHCl3 + 30 KOH = 16 C6H5(CHO)OH + 30 KCl + 15 H2O
MnCl2 + Br2 + NH4OH = MnO3 + NH4Cl + NH4Br + H2O =>
MnCl2 + 2 Br2 + 6 NH4OH = MnO3 + 2 NH4Cl + 4 NH4Br + 3 H2O
Mn + KIO4 = KMnO4 + I2 =>
2 Mn + 2 KIO4 = 2 KMnO4 + I2
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
Al + Au = Au2Al3 =>
3 Al + 2 Au = Au2Al3
H2O2 + HCO3 = CO3 + H3O2 =>
H2O2 + HCO3 = CO3 + H3O2
Na2S2O3 + HClO4 = H2S2O3 + NaClO4 =>
Na2S2O3 + 2 HClO4 = H2S2O3 + 2 NaClO4
C6H5NO2 + CH3Cl = C7H7NO2 + HCl =>
C6H5NO2 + CH3Cl = C7H7NO2 + HCl
C8H11N = C6H6 + NH3 =>
3 C8H11N = 4 C6H6 + 3 NH3
BaN6 + P3N5 = BaP2N4 + N2 =>
3 BaN6 + 2 P3N5 = 3 BaP2N4 + 8 N2
AgNO3 + KCrO4 = AgCrO4 + KNO3 =>
AgNO3 + KCrO4 = AgCrO4 + KNO3
CaF2 + HF = CaH2 + F2 =>
CaF2 + 2 HF = CaH2 + 2 F2
H2O + CH3CH2CH2COOH = CH4 + CO2 =>
2 H2O + 2 CH3CH2CH2COOH = 5 CH4 + 3 CO2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
K4 + Fe(SCN)6 + KCr2O7 + H2SO4 = Fe2(SO4)3Cr(SO4)3 + CO2 + H2O + K2SO + KNO =>
86 K4 + 8 Fe(SCN)6 + 2 KCr2O7 + 125 H2SO4 = 4 Fe2(SO4)3Cr(SO4)3 + 48 CO2 + 125 H2O + 149 K2SO + 48 KNO
Gd + O2 = Gd2O3 =>
4 Gd + 3 O2 = 2 Gd2O3
H3P + Sr(OH)2 = H(OH) + Sr3P2 =>
2 H3P + 3 Sr(OH)2 = 6 H(OH) + Sr3P2
H15C + O2 = CO2 + H2O =>
4 H15C + 19 O2 = 4 CO2 + 30 H2O
KCO3 + BaCl2 = BaCO3 + KCl2 =>
KCO3 + BaCl2 = BaCO3 + KCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(ClO4)3 + Li2CO3 = Fe2(CO3)3 + LiClO4 =>
2 Fe(ClO4)3 + 3 Li2CO3 = Fe2(CO3)3 + 6 LiClO4
KCl + Zn3(Po4)2 = ZnCl2 + K3Po4 =>
6 KCl + Zn3(Po4)2 = 3 ZnCl2 + 2 K3Po4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
FeSO4 + Cl2 = Fe2(SO4)3FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3FeCl3
HI + H2O = H3O + I2 =>
2 HI + 2 H2O = 2 H3O + I2
C4H9NH2 + H2SO4 = (C4H9NH3)2SO4 =>
2 C4H9NH2 + H2SO4 = (C4H9NH3)2SO4
Fe + HNO3 = Fe(NO3) + H2O + NH4(NO3) =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + 3 H2O + NH4(NO3)
HA + Ca(OH)2 = Ca(A)2 + H2O =>
2 HA + Ca(OH)2 = Ca(A)2 + 2 H2O
NaC2H3O2 + MgSe = MgC2H3O2 + NaSe =>
NaC2H3O2 + MgSe = MgC2H3O2 + NaSe
Al(H2PO4)3 + Al(OH)3 = AlPO4 + H2O =>
Al(H2PO4)3 + 2 Al(OH)3 = 3 AlPO4 + 6 H2O
N2O(g) + CS2(l) = S8(s) + CO2(g) + N2(g) =>
8 N2O(g) + 4 CS2(l) = S8(s) + 4 CO2(g) + 8 N2(g)
NaC2H3O2 + MgSe = MgC2H3O2 + NaSe =>
NaC2H3O2 + MgSe = MgC2H3O2 + NaSe
C6H5CH2OH + KMnO4 + Na2CO3 = C6H5COONa + K2CO3 + MnO2 + H2O =>
9 C6H5CH2OH + 22 KMnO4 + 4 Na2CO3 = 8 C6H5COONa + 11 K2CO3 + 22 MnO2 + 16 H2O
C60H95O40N + O2 = CO2 + H2O + NH3 =>
C60H95O40N + 63 O2 = 60 CO2 + 46 H2O + NH3
NiCl2*6H2O + NH3 = Ni(NH3)6Cl2*6H2O =>
NiCl2*6H2O + 6 NH3 = Ni(NH3)6Cl2*6H2O
Mn + KIO4 = KMnO4 + I2 =>
2 Mn + 2 KIO4 = 2 KMnO4 + I2
O2 + KIO4 + HCl = KClO4 + I2 + H2O =>
O2 + 4 KIO4 + 4 HCl = 4 KClO4 + 2 I2 + 2 H2O
Ag + Ca = CaAg =>
Ag + Ca = CaAg
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4
Al + Cr2CrO3 = Al2O3 + Cr =>
2 Al + Cr2CrO3 = Al2O3 + 3 Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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