| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCr(II)Cl = Cr(II)ZnCl
KNO3 + CH4O = K2CO3 + CO2 + N2 + H2O =>
6 KNO3 + 5 CH4O = 3 K2CO3 + 2 CO2 + 3 N2 + 10 H2O
Cr2(SO4)3 + Al = Cr + Al2(SO4)3 =>
Cr2(SO4)3 + 2 Al = 2 Cr + Al2(SO4)3
KOH = K2 + OH =>
2 KOH = K2 + 2 OH
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
Mg + O = Mg3O3 =>
3 Mg + 3 O = Mg3O3
Ba3(PO4)2 + NH4Cl = BaCl2 + PO4(NH4)3 =>
Ba3(PO4)2 + 6 NH4Cl = 3 BaCl2 + 2 PO4(NH4)3
KMnO4 + RhSO4 + H2SO4 = Rh2(SO4)3 + Mn(SO4)2 + K2SO4 + H2O =>
2 KMnO4 + 6 RhSO4 + 8 H2SO4 = 3 Rh2(SO4)3 + 2 Mn(SO4)2 + K2SO4 + 8 H2O
Cu + HClO4 = Cu(ClO4)2 + H2 =>
Cu + 2 HClO4 = Cu(ClO4)2 + H2
Sn(OH)2 + MgO = SnO + Mg(OH)2 =>
Sn(OH)2 + MgO = SnO + Mg(OH)2
Zn + Cu(No3)2 = Cu + ZnNo3 =>
2 Zn + Cu(No3)2 = Cu + 2 ZnNo3
Al2(SO4)3 + Ba(OH)2 = Ba(SO4) + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 Ba(SO4) + 2 Al(OH)3
HCl + S = Cl2 + H2S =>
2 HCl + S = Cl2 + H2S
C6*H14 + O2 = CO2 + H2O =>
2 C6*H14 + 19 O2 = 12 CO2 + 14 H2O
Cr(OH)2 + H2SeO4 = H2O + CrSeO4 =>
Cr(OH)2 + H2SeO4 = 2 H2O + CrSeO4
Na2S + ZnCl2 = Na2Zn + SCl2 =>
Na2S + ZnCl2 = Na2Zn + SCl2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
ClO + H2O = ClO4 + H =>
ClO + 3 H2O = ClO4 + 6 H
Fe + CH2 = FeCH2 =>
Fe + CH2 = FeCH2
C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3 =>
C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
NaOH + CuCl = Cu(OH)2 + Na + Cl =>
2 NaOH + CuCl = Cu(OH)2 + 2 Na + Cl
Na + BrO = NaBrO =>
Na + BrO = NaBrO
Na + HCl = NaHCl =>
Na + HCl = NaHCl
FeSO4 + MnO + H2O = MnSO4 + Fe(OH)2 =>
FeSO4 + MnO + H2O = MnSO4 + Fe(OH)2
NaPo4 + CuSO4 = NaSO4 + CuPo4 =>
NaPo4 + CuSO4 = NaSO4 + CuPo4
SH + H2O = OH + H2S =>
SH + H2O = OH + H2S
Fe + KMnO4 = FeMnO4 + K =>
Fe + KMnO4 = FeMnO4 + K
N2 + Mg = N2(Mg3) =>
N2 + 3 Mg = N2(Mg3)
Hg + AgCl = HgCl + Ag =>
Hg + AgCl = HgCl + Ag
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
K2CO3 + CH3CO2H = KCH3CO2 + CO2 + H2O =>
K2CO3 + 2 CH3CO2H = 2 KCH3CO2 + CO2 + H2O
Au(s) + AgNO3(aq) = AuNO3(aq) + Ag(s) =>
Au(s) + AgNO3(aq) = AuNO3(aq) + Ag(s)
NO + SO2 = N2O + SO3 =>
2 NO + SO2 = N2O + SO3
C2H8(g) + O2(g) = CO2(g) + H2O(l) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(l)
CuBr2 + FeCl3 = CuCl2 + FeBr3 =>
3 CuBr2 + 2 FeCl3 = 3 CuCl2 + 2 FeBr3
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
CuOHNO3 = CuNO3OH =>
CuOHNO3 = CuNO3OH
CuS + H2SO3 = CuSO3 + H2S =>
CuS + H2SO3 = CuSO3 + H2S
ZnO + Pb(NO3)2 = Zn(NO3)2 + PbO =>
ZnO + Pb(NO3)2 = Zn(NO3)2 + PbO
Pb + NaOH + H2O = Na2[Pb(OH)6] + H2 =>
Pb + 2 NaOH + 4 H2O = Na2[Pb(OH)6] + 2 H2
LiCl + K(MnO4) + H2SO4 = Cl2 + Mn2(SO4) + K2(SO4) + Li2(SO4) + H2O =>
12 LiCl + 2 K(MnO4) + 8 H2SO4 = 6 Cl2 + Mn2(SO4) + K2(SO4) + 6 Li2(SO4) + 8 H2O
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
F2 + BrO3{-} + OH{-} = BrO4{-} + F{-} + H2O =>
F2 + BrO3{-} + 2 OH{-} = BrO4{-} + 2 F{-} + H2O
C2H2 + CH2O + H2 = C4H10O2 =>
C2H2 + 2 CH2O + 2 H2 = C4H10O2
H2 + AICI = HCI + AI =>
H2 + 2 AICI = 2 HCI + 2 AI
H2R + NaOH = Na2R + H2O =>
H2R + 2 NaOH = Na2R + 2 H2O
Ni(OH)2 + Cd = Ni + Cd(OH) =>
Ni(OH)2 + 2 Cd = Ni + 2 Cd(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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