| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 NO3 = 2 HNO3 + Cl2
C2H6Cl2Si + C4H10O = C2H6Si(OH)2 + HCl + C4H8 =>
C2H6Cl2Si + 2 C4H10O = C2H6Si(OH)2 + 2 HCl + 2 C4H8
CH3COOH(aq) + H2O = CH3COO + H3O =>
CH3COOH(aq) + H2O = CH3COO + H3O
CO2 + I2 = IO + C =>
CO2 + I2 = 2 IO + C
NaMnO4 + KCl = NaCl + KMnO4 =>
NaMnO4 + KCl = NaCl + KMnO4
Fe + Ni = FeNi =>
Fe + Ni = FeNi
S8(g) + O2(g) = SO3(g) =>
S8(g) + 12 O2(g) = 8 SO3(g)
La(NO3)3*6H2O + Ni(NO3)2*6H2O + C6H7O8 + BaCO3 = La285Ba15Ni200O700 + H2O + N2 + CO2 =>
1710 La(NO3)3*6H2O + 1200 Ni(NO3)2*6H2O + 2464 C6H7O8 + 90.000000000001BaCO3 = 6 La285Ba15Ni200O700 + 26084 H2O + 3765 N2 + 14874 CO2
C17H33COOH + HBr = C17H34BrCOOH =>
C17H33COOH + HBr = C17H34BrCOOH
KMnO4(aq) + MnSO4(aq) + H2O(l) = MnO2(s) + K2SO4(aq) + H2SO4(aq) =>
2 KMnO4(aq) + 3 MnSO4(aq) + 2 H2O(l) = 5 MnO2(s) + K2SO4(aq) + 2 H2SO4(aq)
CuI + Br = CuBr2 + I =>
CuI + 2 Br = CuBr2 + I
KS + Hg(NO3)2 = K(NO3)2 + HgS =>
KS + Hg(NO3)2 = K(NO3)2 + HgS
NaClO4 + KCl = KClO4 + NaCl =>
NaClO4 + KCl = KClO4 + NaCl
K[Al(OH)4] + HCl = AlCl3 + KOH + H2O =>
K[Al(OH)4] + 3 HCl = AlCl3 + KOH + 3 H2O
NaClO4 + KCl = KClO4 + NaCl =>
NaClO4 + KCl = KClO4 + NaCl
CO2 + I2 = IO + C =>
CO2 + I2 = 2 IO + C
Cl2 + NaOH + NaIO3 = NaIO4 + NaCl + H2O =>
Cl2 + 2 NaOH + NaIO3 = NaIO4 + 2 NaCl + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2Cr2O3 + H2SO4 + O2 = KHSO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O3 + 10 H2SO4 + O2 = 4 KHSO4 + 2 Cr2(SO4)3 + 8 H2O
Cr2O3 + O2 + NaOH = Na2CrO4 + H2O =>
2 Cr2O3 + 3 O2 + 8 NaOH = 4 Na2CrO4 + 4 H2O
KCl + H2SO4 = Cl2 + SO2 + H2O + KHSO4 =>
2 KCl + 3 H2SO4 = Cl2 + SO2 + 2 H2O + 2 KHSO4
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH2 + HCl = NCl + H2 =>
2 NH2 + 2 HCl = 2 NCl + 3 H2
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
MgCO3 + C3H6O3 = Mg(C3H5O3)2 + CO2 + H2O =>
MgCO3 + 2 C3H6O3 = Mg(C3H5O3)2 + CO2 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ni2Cl + O2 = Ni2O + Cl2O5 =>
4 Ni2Cl + 7 O2 = 4 Ni2O + 2 Cl2O5
H2S + Pb + C2H3O2 = PbS + HC2H3O2 =>
H2S + Pb + 2 C2H3O2 = PbS + 2 HC2H3O2
H + S + N = HSN =>
H + S + N = HSN
C2H5NH2 + CH3Cl = CH3NHC2H5 + HCl =>
C2H5NH2 + CH3Cl = CH3NHC2H5 + HCl
SiO3 = SiO + O2 =>
SiO3 = SiO + O2
CI + NaBr = NaCI + Br2 =>
2 CI + 2 NaBr = 2 NaCI + Br2
CF{4} + Br{2} = CBr{4} + F{2} =>
CF{4} + Br{2} = CBr{4} + F{2}
Kr + F = KrF6 =>
Kr + 6 F = KrF6
Co + H2SO4 = CoSO4 + SO2 + H2O =>
Co + 2 H2SO4 = CoSO4 + SO2 + 2 H2O
SO2 + KMnO4 = MnSO4 + K2SO4 + SO4 =>
4 SO2 + 2 KMnO4 = 2 MnSO4 + K2SO4 + SO4
Fe2SiO4 + C = Fe2Si + CO =>
Fe2SiO4 + 4 C = Fe2Si + 4 CO
K + H2SO4 = K2SO4 + H2O + H2S =>
8 K + 5 H2SO4 = 4 K2SO4 + 4 H2O + H2S
KMnO4 + FeSO4 + H2O = MnO2 + FeOHSO4 + KOH =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + 3 FeOHSO4 + KOH
VO + MnO4 = VO3 + Mn =>
2 VO + MnO4 = 2 VO3 + Mn
CO2 + I2 = IO + C =>
CO2 + I2 = 2 IO + C
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2 =>
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2
KOH + ZnCl{+2} = KCl + Zn(OH){+2} =>
KOH + ZnCl{+2} = KCl + Zn(OH){+2}
LiOH*H2O + Al + H2C2O4*2(H2O) = Li3[Al(C2O4)3]*3H2O + H2 + H2O =>
6 LiOH*H2O + 2 Al + 6 H2C2O4*2(H2O) = 2 Li3[Al(C2O4)3]*3H2O + 3 H2 + 18 H2O
C2H2 + H2 = C6H12 =>
3 C2H2 + 3 H2 = C6H12
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
CuS + KI = CuI + KI3 + K2S =>
2 CuS + 5 KI = 2 CuI + KI3 + 2 K2S
C2H7NO + H2O2 = CO2 + H2O + N2 =>
2 C2H7NO + 13 H2O2 = 4 CO2 + 20 H2O + N2
NaO + H2 = NaOH =>
2 NaO + H2 = 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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