| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2O = NH4OH
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
ZnHCl2 = H2 + ZnCl2 =>
2 ZnHCl2 = H2 + 2 ZnCl2
Mg(NO3)2 + K2PO4 = Mg2(PO4)2 + KNO3 =>
2 Mg(NO3)2 + 2 K2PO4 = Mg2(PO4)2 + 4 KNO3
MgBr2 + CrSiO = MgSiO + CrBr2 =>
MgBr2 + CrSiO = MgSiO + CrBr2
Cu2S + HNO3 = SO2 + Cu(NO3)2 + N0 + H2O =>
5 Cu2S + 28 HNO3 = 5 SO2 + 10 Cu(NO3)2 + 8 N0 + 14 H2O
MgO + HBr = MgBr2H2O =>
MgO + 2 HBr = MgBr2H2O
CaF2 + Cs2O = CsF + CaO =>
CaF2 + Cs2O = 2 CsF + CaO
Fe2(SO4)3 + H2O + Na2S = Fe(OH)3 + NaSO4 + SO2 =>
2 Fe2(SO4)3 + 6 H2O + Na2S = 4 Fe(OH)3 + 2 NaSO4 + 5 SO2
CO3{2-} + Ba(NO3)2 = NO3{-} + BaCO3 =>
CO3{2-} + Ba(NO3)2 = 2 NO3{-} + BaCO3
C3H6 + Br2 = C3H4Br + H2 =>
2 C3H6 + Br2 = 2 C3H4Br + 2 H2
Tl2SO4 + N2H4 = Tl + H2SO4 + N2 =>
2 Tl2SO4 + N2H4 = 4 Tl + 2 H2SO4 + N2
Fe2(C2O4)3 + NaOH = Fe(OH)3 + Na2C2O4 =>
Fe2(C2O4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2C2O4
KMnO4 + BiBr4 + H2SO4 = Br + MnSO4 + Bi(SO4)2 + K2SO4 + H2O =>
4 KMnO4 + 5 BiBr4 + 16 H2SO4 = 20 Br + 4 MnSO4 + 5 Bi(SO4)2 + 2 K2SO4 + 16 H2O
NH4OH + Fe(NO3)3 = FeOH + (NO3)3NH4 =>
NH4OH + Fe(NO3)3 = FeOH + (NO3)3NH4
CaSO3 + NaCl = Na2SO3 + CaCl2 =>
CaSO3 + 2 NaCl = Na2SO3 + CaCl2
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr2(SO4)3 =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + 2 K2SO4 + Cr2(SO4)3
MgSO3 + H2SO4 = MgSO4 + H2O + SO2 =>
MgSO3 + H2SO4 = MgSO4 + H2O + SO2
CaH2 + KClO3 = CaO + KCl + H2O =>
3 CaH2 + 2 KClO3 = 3 CaO + 2 KCl + 3 H2O
CuI + HClO4 = CuClO4 + HI =>
CuI + HClO4 = CuClO4 + HI
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
CI2(g) + O2(g) = CI2O3(g) =>
2 CI2(g) + 3 O2(g) = 2 CI2O3(g)
C6H10 + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H10 + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
PbO + NaCl + H2O + CO2 = Pb2 + Cl2CO3 + NaOH =>
2 PbO + 2 NaCl + H2O + CO2 = Pb2 + Cl2CO3 + 2 NaOH
H4NO3 + H2O = H3NO + OH =>
H4NO3 + H2O = H3NO + 3 OH
KAl(SO4)2*12H2O = K + Al + SO4 + H2O =>
KAl(SO4)2*12H2O = K + Al + 2 SO4 + 12 H2O
Hg + N = (Hg2)3N2 =>
6 Hg + 2 N = (Hg2)3N2
Na2SO3 + KMnO4 + KHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 KHSO4 = 5 Na2SO4 + 2 MnSO4 + 4 K2SO4 + 3 H2O
NaCl + MgO = NaO + MgCl =>
NaCl + MgO = NaO + MgCl
XHCl + XKI = XKCl + XHI =>
XHCl + XKI = XKCl + XHI
(CH2)2(CH)4(l) + O2 = CO2(g) + H2O(g) =>
(CH2)2(CH)4(l) + 8 O2 = 6 CO2(g) + 4 H2O(g)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NaSiCO3 + H2O = NaOH + SiCO3 + H2 =>
2 NaSiCO3 + 2 H2O = 2 NaOH + 2 SiCO3 + H2
CaO + Al2 = Al2O + Ca =>
CaO + Al2 = Al2O + Ca
KMn + O2 = MnO + K2O =>
4 KMn + 3 O2 = 4 MnO + 2 K2O
H2S + KCIO3 = S + KCI + H2O =>
3 H2S + KCIO3 = 3 S + KCI + 3 H2O
Pb(CH3CoO)2 + Fe = Pb + Fe(CH3CoO)2 =>
Pb(CH3CoO)2 + Fe = Pb + Fe(CH3CoO)2
ZnSO3 = Zn{2+} + SO3{2-} =>
ZnSO3 = Zn{2+} + SO3{2-}
Hg2Cl2 + Cu = CuCl + Hg =>
Hg2Cl2 + 2 Cu = 2 CuCl + 2 Hg
Pb(NO3)3 + KI = PbI3 + KNO3 =>
Pb(NO3)3 + 3 KI = PbI3 + 3 KNO3
Zn(NO3)2 + Fe(ClO3)2 = Fe(NO3)2 + Zn(ClO3)2 =>
Zn(NO3)2 + Fe(ClO3)2 = Fe(NO3)2 + Zn(ClO3)2
C6H14 + H2O2 = CO2 + H2O =>
C6H14 + 19 H2O2 = 6 CO2 + 26 H2O
NH7 + H2O = NH4OH + H2 =>
NH7 + H2O = NH4OH + 2 H2
H1 = H2 =>
2 H1 = H2
My + HNO3 = My(NO3)2 + H2 =>
My + 2 HNO3 = My(NO3)2 + H2
Ni3N + Co(HO)2 = NiHO + Co3N2 =>
2 Ni3N + 3 Co(HO)2 = 6 NiHO + Co3N2
NaCl + H2SO4 = Na2SO4 + Cl2 + H2S + H2O =>
8 NaCl + 5 H2SO4 = 4 Na2SO4 + 4 Cl2 + H2S + 4 H2O
Mn + NaOH + H2O2 = Na2MnO4 + H2O =>
Mn + 2 NaOH + 3 H2O2 = Na2MnO4 + 4 H2O
Hg2(NO3)2 + Na3PO4 = NaNO3 + (Hg2)3(PO4)2 =>
3 Hg2(NO3)2 + 2 Na3PO4 = 6 NaNO3 + (Hg2)3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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