| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H16O = 10 C + 16 H + O
J2 + KNO2 + KOH = KJ + KNO3 + H2O =>
J2 + KNO2 + 2 KOH = 2 KJ + KNO3 + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2SO4(aq) + Mg(OH)2(aq) = H2O(l) + MgSO4(s) =>
H2SO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + MgSO4(s)
NaCo3 + FeNo3 = NaNo3 + FeCo3 =>
NaCo3 + FeNo3 = NaNo3 + FeCo3
NH4Br + Pb(C2H3O2)2 = NH4C2H3O2 + Pb(Br)2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4C2H3O2 + Pb(Br)2
C2H6OOH + CH3COOH = CH3COOCH2CH3 + H2O =>
4 C2H6OOH + 2 CH3COOH = 3 CH3COOCH2CH3 + 6 H2O
H2SO4 + KJ = K2SO4 + J2 + K2S + H2O =>
4 H2SO4 + 8 KJ = 3 K2SO4 + 4 J2 + K2S + 4 H2O
Zn + Na = ZnNa2 =>
Zn + 2 Na = ZnNa2
Ag2(SO4)1 + CaCl2 = AgCl + Ca(SO4)1 =>
Ag2(SO4)1 + CaCl2 = 2 AgCl + Ca(SO4)1
Fe2 + Na2CO3 = FeCO3 + Na =>
Fe2 + 2 Na2CO3 = 2 FeCO3 + 4 Na
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
KMnO4 + H2SO3 = MnSO4 + KHSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 MnSO4 + 2 KHSO4 + H2SO4 + 3 H2O
Cr + SO4 = CrSO4 =>
Cr + SO4 = CrSO4
Mg(NO3)2 + (NH4)2C2O4 = Mg(C2O4) + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2C2O4 = Mg(C2O4) + 2(NH4)(NO3)
F2(g) + HCl(aq) = FCl + H2 =>
F2(g) + 2 HCl(aq) = 2 FCl + H2
CH3CHCl2 + NaOH = CH3COH + NaCl + H2O =>
CH3CHCl2 + 2 NaOH = CH3COH + 2 NaCl + H2O
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(aq) + 2 NaNO3(aq)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(KCl) + (O2) = (KClO3) =>
2(KCl) + 3(O2) = 2(KClO3)
CuSO4*5H2O + KOH = CuO + H2O + K2SO4 =>
CuSO4*5H2O + 2 KOH = CuO + 6 H2O + K2SO4
CH3COOH + F{-} = CH3COO{-} + HF =>
CH3COOH + F{-} = CH3COO{-} + HF
K(s) + CuSO4(aq) = K2SO4(aq) + Cu(s) =>
2 K(s) + CuSO4(aq) = K2SO4(aq) + Cu(s)
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
LiF + AgNO3 = AgF + LiNO3 =>
LiF + AgNO3 = AgF + LiNO3
Pb(NO3)2 + K2CrO7 = PbCrO7 + K2(NO3)2 =>
Pb(NO3)2 + K2CrO7 = PbCrO7 + K2(NO3)2
C18H30C12 + O2 = CO2 + H2O =>
2 C18H30C12 + 75 O2 = 60 CO2 + 30 H2O
HNO3 + H3FeO3 = H2O + Fe(NO3)3 =>
3 HNO3 + H3FeO3 = 3 H2O + Fe(NO3)3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnSO4 + KCrO4 = KSO4 + ZnCrO4 =>
ZnSO4 + KCrO4 = KSO4 + ZnCrO4
ZnBr2 + H2 = HBr + Zn =>
ZnBr2 + H2 = 2 HBr + Zn
CS2 + CaO = CO2 + CaS =>
CS2 + 2 CaO = CO2 + 2 CaS
Pb(CH3COO)2 + KI = PbI2 + K + CH3COO =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 K + 2 CH3COO
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
P4 + IO3{-} + OH{-} = PO4{-3} + I2 + H2O =>
P4 + 4 IO3{-} + 8 OH{-} = 4 PO4{-3} + 2 I2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
Al2(SO4)3 + NH3 + H2O + C22H23N3O9 = (NH4)2SO4 + Al(OH)3C22H23N3O9 =>
Al2(SO4)3 + 6 NH3 + 6 H2O + 2 C22H23N3O9 = 3(NH4)2SO4 + 2 Al(OH)3C22H23N3O9
NaNO2 + KI + HCl = I2 + NO + NaCl + KCl + H2O =>
2 NaNO2 + 2 KI + 4 HCl = I2 + 2 NO + 2 NaCl + 2 KCl + 2 H2O
Cu + S = (ll)CuS =>
Cu + S = (ll)CuS
C6H6CO2HNH2 + CH3CH2OH = C6H6CO2CH2CH3NH2 + H2O =>
C6H6CO2HNH2 + CH3CH2OH = C6H6CO2CH2CH3NH2 + H2O
P2O3 + KOH = P(OH)3 + K2O =>
P2O3 + 6 KOH = 2 P(OH)3 + 3 K2O
Hg + Cl2 = Hg2Cl2 =>
2 Hg + Cl2 = Hg2Cl2
In + OH = In2O3 + H2O =>
2 In + 6 OH = In2O3 + 3 H2O
H3O{+} + Fe{2} + CH3CO2{-} + H2O2 = Fe(CH3CO2)3 + H2O =>
2 H3O{+} + 2 Fe{2} + 6 CH3CO2{-} + H2O2 = 2 Fe(CH3CO2)3 + 4 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mg3P2 + HOH = PH3 + Mg(OH)2 =>
Mg3P2 + 6 HOH = 2 PH3 + 3 Mg(OH)2
Pb + CuCl2 + H2O = PbCl + CuOH2 =>
2 Pb + CuCl2 + H2O = 2 PbCl + CuOH2
MoO3*Mo2O5 + Zn + HCl + NH4Cl = (NH4)2[MoOCl5] + ZnCl2 + H2O =>
2 MoO3*Mo2O5 + Zn + 20 HCl + 12 NH4Cl = 6(NH4)2[MoOCl5] + ZnCl2 + 10 H2O
Ca(OH)2 + HCl = Ca(Cl2) + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl2) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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