| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O(acidic)
CaCl2 + KCl + Br2 + H2O = Ca(BrO3)2 + KBr + HCl =>
CaCl2 + 10 KCl + 6 Br2 + 6 H2O = Ca(BrO3)2 + 10 KBr + 12 HCl
MnO + F = O2 + MnF =>
2 MnO + 2 F = O2 + 2 MnF
Cu(SO4)2*H2O = Cu(SO4)2H2O =>
Cu(SO4)2*H2O = Cu(SO4)2H2O
KMnO4 + C4H8O + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C4H8O + 3 H2SO4 = 5 C4H8O2 + 2 MnSO4 + K2SO4 + 3 H2O
Al2O3 + CaH2 = Ca + Al + H2O =>
Al2O3 + 3 CaH2 = 3 Ca + 2 Al + 3 H2O
Fe{3}O{4} + CO{+} = Fe{+} + CO{2} =>
Fe{3}O{4} + 2 CO{+} = Fe{+} + 2 CO{2}
FeO + Al = FeAl + O3 =>
3 FeO + 3 Al = 3 FeAl + O3
Mn(s) + NiCl2(ac) = MnCl2(ac) + Ni(s) =>
Mn(s) + NiCl2(ac) = MnCl2(ac) + Ni(s)
Ca(CH3CO2)2 + NaOH = CaOH + Na(CH3CO2)2 =>
Ca(CH3CO2)2 + NaOH = CaOH + Na(CH3CO2)2
Br2 + HClO = HBrO3 + HCl + Cl2 =>
Br2 + 6 HClO = 2 HBrO3 + 4 HCl + Cl2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
LiC = Li + C =>
LiC = Li + C
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
H2SiO3 + NaCl = Na2SiO3 + HCl =>
H2SiO3 + 2 NaCl = Na2SiO3 + 2 HCl
Ag2SO4 + Cl2 = AgCl(s) + SO4 =>
Ag2SO4 + Cl2 = 2 AgCl(s) + SO4
KMnO4 + HClO4 = KClO4 + Mn(ClO4)2 + H2O + O2 =>
4 KMnO4 + 12 HClO4 = 4 KClO4 + 4 Mn(ClO4)2 + 6 H2O + 5 O2
KHC8H4O4 + NaOH = KOH + NaHC8H4O4 =>
KHC8H4O4 + NaOH = KOH + NaHC8H4O4
[Co(H2O)6Cl2] + C2H4(NH2)2 + O2 + HCl = [Co(C2H4(NH2)2)2Cl2]Cl + H2O =>
4[Co(H2O)6Cl2] + 8 C2H4(NH2)2 + O2 + 4 HCl = 4[Co(C2H4(NH2)2)2Cl2]Cl + 26 H2O
C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O
CuSO4(aq) + Mg(s) = Cu(s) + MgSO4(aq) =>
CuSO4(aq) + Mg(s) = Cu(s) + MgSO4(aq)
Cl2 + H4 = ClH =>
2 Cl2 + H4 = 4 ClH
BaCl2 + PbSO4 = BaSO4 + Cl2Pb =>
BaCl2 + PbSO4 = BaSO4 + Cl2Pb
Ba(OH)2 + H2SO4 = H + OH + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H + 2 OH + BaSO4
CH3CH2CH2CH2OH + K = CH3CH2CH2CH2OK + H2 =>
2 CH3CH2CH2CH2OH + 2 K = 2 CH3CH2CH2CH2OK + H2
ClH + H2O = Cl + H3O =>
ClH + H2O = Cl + H3O
C3H6 + H2 = C2H6 =>
2 C3H6 + 3 H2 = 3 C2H6
YH2Na2 + CaCl2 = CaYH2Na2 + Cl2 =>
YH2Na2 + CaCl2 = CaYH2Na2 + Cl2
P2O3 + Ca(OH)2 = Ca(HPO3) + H2O =>
P2O3 + 2 Ca(OH)2 = 2 Ca(HPO3) + H2O
HCl + K2Cr4O7 = KCl + CrCl3 + H2O =>
14 HCl + K2Cr4O7 = 2 KCl + 4 CrCl3 + 7 H2O
C6H5NH2 + (CH3CO)2O = C6H5NHC2H3O + CH3COOH =>
C6H5NH2 + (CH3CO)2O = C6H5NHC2H3O + CH3COOH
Ag(s) + Cl(aq) = AgCl =>
Ag(s) + Cl(aq) = AgCl
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
CsOH + HI = CsHI + OH =>
CsOH + HI = CsHI + OH
Al + HClO = AlHClO =>
Al + HClO = AlHClO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
C3H6O2 + Na2CO3 = C3H4Na + H2O + CO2 =>
17 C3H6O2 + 7 Na2CO3 = 14 C3H4Na + 23 H2O + 16 CO2
(NH4)2S2O8 + KI = I2 + K2SO4 + (NH4)2SO4 =>
(NH4)2S2O8 + 2 KI = I2 + K2SO4 + (NH4)2SO4
Cl2 + RbI = ClI + Rb =>
Cl2 + 2 RbI = 2 ClI + 2 Rb
Sb + H2SO4 = Sb(SO4)3 + SO2 + H2O =>
Sb + 6 H2SO4 = Sb(SO4)3 + 3 SO2 + 6 H2O
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
Cu2CO3 = Cu2O1 + CO2 =>
Cu2CO3 = Cu2O1 + CO2
FeCl3 + Na2CO3 = Fe2CO3 + NaCl3 =>
2 FeCl3 + Na2CO3 = Fe2CO3 + 2 NaCl3
CuSO4*5H2O(s) = CuSO4(s) + H2O(l) =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O(l)
XCl2(aq) + AgNO3(aq) = X(NO3)2(aq) + AgCl =>
XCl2(aq) + 2 AgNO3(aq) = X(NO3)2(aq) + 2 AgCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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