| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 10 Fe(SO4)3 + 3 K2SO4 + 24 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Ba(s) + Br2 = BaBr2(s) =>
Ba(s) + Br2 = BaBr2(s)
K3PO4 + Mg(OH)2 = KOH + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(OH)2 = 6 KOH + Mg3(PO4)2
NH4OH + NaOH = NaNH4(OH)2 =>
NH4OH + NaOH = NaNH4(OH)2
Na2O + HCl = H2O + NaCl =>
Na2O + 2 HCl = H2O + 2 NaCl
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Zn + O2 = Zn(O2) =>
Zn + O2 = Zn(O2)
Na3PO4 + Ag(NO3)2 = Na3(NO3)2 + AgPO4 =>
Na3PO4 + Ag(NO3)2 = Na3(NO3)2 + AgPO4
(CH2)5CO + KMnO4 = (CH2)4(COOH)2 + KMn =>
4(CH2)5CO + 3 KMnO4 = 4(CH2)4(COOH)2 + 3 KMn
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
CrCl3 + H2O2 + KOH = H2O + KCrO4 + KCl =>
CrCl3 + 2 H2O2 + 4 KOH = 4 H2O + KCrO4 + 3 KCl
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnO2 + H2O =>
3 FeCl2 + KMnO4 + 4 HCl = 3 FeCl3 + KCl + MnO2 + 2 H2O
HC + NaOH = NaC1 + H2O =>
HC + NaOH = NaC1 + H2O
Pb(s) + CuSO4(aq) = Pb(SO4)(aq) + Cu(s) =>
Pb(s) + CuSO4(aq) = Pb(SO4)(aq) + Cu(s)
Cr2(SO4)3 + H2O2 + Na = Na2CrO4 + SO2 + H2 =>
Cr2(SO4)3 + H2O2 + 4 Na = 2 Na2CrO4 + 3 SO2 + H2
HCOOH + C5H11OH = HCOOC5H11 + H2O =>
HCOOH + C5H11OH = HCOOC5H11 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3(AsO4) + Mg(OH)2 = Mg3(AsO4)2 + H2O =>
2 H3(AsO4) + 3 Mg(OH)2 = Mg3(AsO4)2 + 6 H2O
HCOOH + C5H11OH = HCOOC5H11 + H2O =>
HCOOH + C5H11OH = HCOOC5H11 + H2O
MnCO3 + H2O = Mn2(OH)2CO3 + CO2 =>
2 MnCO3 + H2O = Mn2(OH)2CO3 + CO2
SrCr2O7 + V(OH)2 = Sr(OH)2 + VCr2O7 =>
SrCr2O7 + V(OH)2 = Sr(OH)2 + VCr2O7
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NOAl = AlNO =>
NOAl = AlNO
SiO2C = SiCO2 =>
SiO2C = SiCO2
MgO + Na3PO4 = Mg3(PO4)2 + Na2O =>
3 MgO + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O + N2 + O5 = HNO3 =>
H2O + N2 + O5 = 2 HNO3
Cr(NO3)2 + MnF2 = CrF2 + Mn(NO3)2 =>
Cr(NO3)2 + MnF2 = CrF2 + Mn(NO3)2
K2Cr2O7 + FeSO4 + H{+} + {-} = Cr{+3} + Fe{+3} + K2SO4 + H2O =>
K2Cr2O7 + FeSO4 + 14 H{+} + 5e = 2 Cr{+3} + Fe{+3} + K2SO4 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
MgO + Na3PO4 = Mg3(PO4)2 + Na2O =>
3 MgO + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2O
CH3NH3OH + FeCl3 = CH3NH3Cl + Fe(OH)3 =>
3 CH3NH3OH + FeCl3 = 3 CH3NH3Cl + Fe(OH)3
La2O3 + NiO + O2 = La3Ni2O7 =>
6 La2O3 + 8 NiO + O2 = 4 La3Ni2O7
Ca3(PO4)2 + H2SiF6 + H2O = H3PO4 + SiO2 + CaF2 =>
Ca3(PO4)2 + H2SiF6 + 2 H2O = 2 H3PO4 + SiO2 + 3 CaF2
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
B + KOH + H2O2 = KBO2 + H2O =>
2 B + 2 KOH + 3 H2O2 = 2 KBO2 + 4 H2O
N2 + H2 = N2H4 =>
N2 + 2 H2 = N2H4
K + NaOH = KNaOH =>
K + NaOH = KNaOH
OHO = HO2 =>
OHO = HO2
Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2
CuCl2 + KCN = CuCN + C2N2 + KCl =>
2 CuCl2 + 4 KCN = 2 CuCN + C2N2 + 4 KCl
Mg + LiF = MgF2 + Li =>
Mg + 2 LiF = MgF2 + 2 Li
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Na2SO3 + HCl = H2O + SO2 + NaCl =>
Na2SO3 + 2 HCl = H2O + SO2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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