| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2
Ag + KOH = Ag(OH) + K =>
Ag + KOH = Ag(OH) + K
Ca + HB = H2 + CaB =>
2 Ca + 2 HB = H2 + 2 CaB
K + Ca(NO3)2 = K(NO3) + Ca =>
2 K + Ca(NO3)2 = 2 K(NO3) + Ca
Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn
Ca(H2PO4)2 + CaO = CaHPO4 + H2O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + H2O
Ba(OH)2H20 + NH4NO3 = Ba(NO3) + NH3 + H2O =>
8 Ba(OH)2H20 + 27 NH4NO3 = 8 Ba(NO3) + 46 NH3 + 73 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
ClO3{-} + H{+} = Cl + ClO4({-}) + H2O =>
7 ClO3{-} + 2 H{+} = 2 Cl + 5 ClO4({-}) + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH2CHCH3 + Br = CH2(Br)CHBrCH3 =>
CH2CHCH3 + 2 Br = CH2(Br)CHBrCH3
Pb(NO3)2 + ZnCl2 = PbCl2 + Zn + NO3 =>
Pb(NO3)2 + ZnCl2 = PbCl2 + Zn + 2 NO3
Na2[Zn(OH)4] + H2S = ZnS + Na2S + H2O =>
Na2[Zn(OH)4] + 2 H2S = ZnS + Na2S + 4 H2O
Pb(NO3)2 + ZnCl2 = PbCl2 + Zn + NO3 =>
Pb(NO3)2 + ZnCl2 = PbCl2 + Zn + 2 NO3
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
LiCl + HBr = LiBr + HCl =>
LiCl + HBr = LiBr + HCl
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
NaOH + K2CrO4 = KOH + Na2CrO4 =>
2 NaOH + K2CrO4 = 2 KOH + Na2CrO4
Fe(NO3)2 + MgOH2 = Mg(NO3)2 + FeOH2 =>
Fe(NO3)2 + MgOH2 = Mg(NO3)2 + FeOH2
Br + NaCl = BrCl + Na =>
Br + NaCl = BrCl + Na
H3(PO4) = P4O10 + H2O =>
4 H3(PO4) = P4O10 + 6 H2O
PbCl2 + Na2SO3 = PbSO3 + NaCl =>
PbCl2 + Na2SO3 = PbSO3 + 2 NaCl
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
NH4Al(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + NH4NaSO4 =>
NH4Al(SO4)2 + 3 NaOH = Al(OH)3 + Na2SO4 + NH4NaSO4
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 FeSO4 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2 Fe
Cu + Ag3PO4 = Ag + Cu3PO4 =>
3 Cu + Ag3PO4 = 3 Ag + Cu3PO4
CH4O = CH4 + CO2 + H2O =>
4 CH4O = 3 CH4 + CO2 + 2 H2O
potassiumchloride + ammoniumnitrate = potassiumnitrate + ammoniumchloride =>
KCl + NH4NO3 = KNO3 + NH4Cl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2SO3 + Al(OH)3 = Al + (SO3)3 + H2O =>
3 H2SO3 + 2 Al(OH)3 = 2 Al + (SO3)3 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cl + H = ClH =>
Cl + H = ClH
nitrogen + magnesium = magnesiumnitride =>
N2 + 3 Mg = Mg3N2
NaBr2 = Br2 + Na =>
NaBr2 = Br2 + Na
KOH(aq) + SiO2(s) = K2SiO3(s) + H2O =>
2 KOH(aq) + SiO2(s) = K2SiO3(s) + H2O
Li1 + O2 = Li2O1 =>
4 Li1 + O2 = 2 Li2O1
NaIO3 + Cl2 = NaClO3 + I2 =>
2 NaIO3 + Cl2 = 2 NaClO3 + I2
Mg2(OH)2 = MgOH =>
Mg2(OH)2 = 2 MgOH
AlCl3 + Cl{-} = AlCl4{-} =>
AlCl3 + Cl{-} = AlCl4{-}
Fe + No = (Fe(No))2 =>
2 Fe + 2 No = (Fe(No))2
AgCl + PbCl2 = AgPbCl3 =>
AgCl + PbCl2 = AgPbCl3
Cr(No3)3 + KOH = Cr(OH)3 + KNo3 =>
Cr(No3)3 + 3 KOH = Cr(OH)3 + 3 KNo3
CuBr2 + I2 = CuI + Br2 =>
2 CuBr2 + I2 = 2 CuI + 2 Br2
Mg(OH)2 + H3PO4 = Mg(OH)2H3PO4 =>
Mg(OH)2 + H3PO4 = Mg(OH)2H3PO4
H2SO3 + Al(OH)3 = Al + (SO3)3 + H2O =>
3 H2SO3 + 2 Al(OH)3 = 2 Al + (SO3)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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