| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2CO3 + 2 H2O = H2CO3 + 2 CaOH
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(s) =>
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(s)
Pt + H2 + HCO3 = Pt(H2)4(CO3) =>
2 Pt + 7 H2 + 2 HCO3 = 2 Pt(H2)4(CO3)
C3H7ON + O2 = CO2 + H2O + HNO3 =>
2 C3H7ON + 11 O2 = 6 CO2 + 6 H2O + 2 HNO3
Ba(NO3)2 + KNO3 = K(Ba(NO3)3) =>
Ba(NO3)2 + KNO3 = K(Ba(NO3)3)
C2Cl3HO + C6H5Cl = (ClC6H4)2CHCCl3 + H2O =>
C2Cl3HO + 2 C6H5Cl = (ClC6H4)2CHCCl3 + H2O
FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + H2O =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 H2O
H3PO4 + Sr(OH)2 = Sr3(PO4)2 + H2O =>
2 H3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 H2O
CuCl2 + Fe = Cu + FeCl2 =>
CuCl2 + Fe = Cu + FeCl2
(C6H6) + (Cl2) = (C6H5Cl) + (HCl) =>
(C6H6) + (Cl2) = (C6H5Cl) + (HCl)
(CH3CO)2O + CH3NH2 = CH3CONHCH3 + CH3COOH =>
(CH3CO)2O + CH3NH2 = CH3CONHCH3 + CH3COOH
Ca + Fe(OH)3 = Fe3 + Ca(OH)2 =>
9 Ca + 6 Fe(OH)3 = 2 Fe3 + 9 Ca(OH)2
FeCl3 + HCl = H3Fe + Cl4 =>
2 FeCl3 + 6 HCl = 2 H3Fe + 3 Cl4
NaOH + H2C2O4 = HOH + Na2C2O4 =>
2 NaOH + H2C2O4 = 2 HOH + Na2C2O4
NH3 = N + H3 =>
NH3 = N + H3
Ra + C = RaC2 =>
Ra + 2 C = RaC2
H + C = CH4 =>
4 H + C = CH4
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
Mg3(PO4)2 + Na = Mg + Na3PO4 =>
Mg3(PO4)2 + 6 Na = 3 Mg + 2 Na3PO4
In + CoP = CoP3 + CoIn2 =>
4 In + 3 CoP = CoP3 + 2 CoIn2
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2 =>
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2
Fe(NO3)3 + NaOH = Fe(NO3)3NaOH =>
Fe(NO3)3 + NaOH = Fe(NO3)3NaOH
AgCl + KSCn = KCl + AgSCn =>
AgCl + KSCn = KCl + AgSCn
Mn3O4 + OH({-}) = MnO4{-2} + H2O + e =>
Mn3O4 + 16 OH({-}) = 3 MnO4{-2} + 8 H2O + 10e
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
S8 + F2 = SF8 =>
S8 + 32 F2 = 8 SF8
CuO + KOH = CuOH2 + KO =>
CuO + 2 KOH = CuOH2 + 2 KO
CO(g) + H2 = CH3OH =>
CO(g) + 2 H2 = CH3OH
CH3CH2CH2Cl + KOH = C3H6 + KCl + H2O =>
CH3CH2CH2Cl + KOH = C3H6 + KCl + H2O
MoS + O2 = MoO3 + SO2 =>
2 MoS + 5 O2 = 2 MoO3 + 2 SO2
Cu + H2SO4 = Cu(SO4)2 + H2O + SO2 =>
Cu + 4 H2SO4 = Cu(SO4)2 + 4 H2O + 2 SO2
NaCl + O2 = NaO2 + Cl2 =>
2 NaCl + 2 O2 = 2 NaO2 + Cl2
LiSO3 + K2Cr2O7 + H2SO4 = LiSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 LiSO3 + K2Cr2O7 + 4 H2SO4 = 3 LiSO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
Cu(NO3) = CuNO2 + O2 =>
2 Cu(NO3) = 2 CuNO2 + O2
K[Fe(OH)4] + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 K[Fe(OH)4] + 4 H2SO4 = K2SO4 + Fe2(SO4)3 + 8 H2O
C3H7COOH + Mg = (C3H7COO)2Mg + H2 =>
2 C3H7COOH + Mg = (C3H7COO)2Mg + H2
Zn{2+} + IO3{-} + I{-} + SO4{2-} + H2O = Zn5(OH)8SO4 + I2 =>
15 Zn{2+} + 4 IO3{-} + 20 I{-} + 3 SO4{2-} + 12 H2O = 3 Zn5(OH)8SO4 + 12 I2
Cr(OH)3 + H{+} = Cr{3}{+} + H2O =>
Cr(OH)3 + 3 H{+} = Cr{3}{+} + 3 H2O
Al(s) + Pb(NO3)4(aq) = Pb(s) + Al(NO3)3(aq) =>
4 Al(s) + 3 Pb(NO3)4(aq) = 3 Pb(s) + 4 Al(NO3)3(aq)
Al2(SO4)3 + K2CrO4 = K2SO4 + Al2(CrO4)3 =>
Al2(SO4)3 + 3 K2CrO4 = 3 K2SO4 + Al2(CrO4)3
CN + S2O3{2-} = SCN + SO3{2-} =>
CN + S2O3{2-} = SCN + SO3{2-}
H{+} + Cr2O7{2-} + S{2-} = S + Cr{3-} + H2O =>
14 H{+} + Cr2O7{2-} + 9 S{2-} = 9 S + 2 Cr{3-} + 7 H2O
FeCl2 + Fe(OH)3 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + 2 Fe(OH)3 = 2 FeCl3 + 3 Fe(OH)2
HCl + Mn2O3 = H2O + MnCl2 + O2 =>
8 HCl + 2 Mn2O3 = 4 H2O + 4 MnCl2 + O2
Ni = Ni{3+} + e =>
Ni = Ni{3+} + 3e
AlCl3 + NaOH = Al(OH)3 + Cl3Na3 =>
AlCl3 + 3 NaOH = Al(OH)3 + Cl3Na3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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