| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C2 + 16 H2O
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
C5H8 + H2 = C8H18 =>
8 C5H8 + 13 H2 = 5 C8H18
MnO2 + CH3COOH = Mn(CH3COO)2 + H2O + O2 =>
2 MnO2 + 4 CH3COOH = 2 Mn(CH3COO)2 + 2 H2O + O2
CaNO3 + H2SO4 = CaSO4 + H2NO3 =>
CaNO3 + H2SO4 = CaSO4 + H2NO3
Cu(NO3)2 + Ca = Cu + Ca(NO3)2 =>
Cu(NO3)2 + Ca = Cu + Ca(NO3)2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Pb(NO3)2 + LiOH = LiNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 LiOH = 2 LiNO3 + Pb(OH)2
HCHO(g) + HCl(g) = CH3ClO(s) =>
HCHO(g) + HCl(g) = CH3ClO(s)
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
Br2 + MgO = MgBr2 + O2 =>
2 Br2 + 2 MgO = 2 MgBr2 + O2
Mg(NO3)2 + LiF = MgF2 + LiNO3 =>
Mg(NO3)2 + 2 LiF = MgF2 + 2 LiNO3
Al + HCl + H2O = AlCl + H3O =>
Al + HCl + H2O = AlCl + H3O
Ag + H2O = Ag(OH)5 + H2 =>
2 Ag + 10 H2O = 2 Ag(OH)5 + 5 H2
CO2 + H2O = C5H33O5 + O2 =>
20 CO2 + 66 H2O = 4 C5H33O5 + 43 O2
C5H12O5 + O2 = CO2 + H2 =>
2 C5H12O5 + 5 O2 = 10 CO2 + 12 H2
FeFeCl3 = Cl2 + Fe =>
2 FeFeCl3 = 3 Cl2 + 4 Fe
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
Mg + PbI{2} = Pb + MgI{2} =>
Mg + PbI{2} = Pb + MgI{2}
NaBr + CI2 = NaCI2 + Br2 =>
2 NaBr + 2 CI2 = 2 NaCI2 + Br2
Na2WO4 + HCl + Zn = W18O49 + ZnCl2 + NaCl + H2O =>
18 Na2WO4 + 46 HCl + 5 Zn = W18O49 + 5 ZnCl2 + 36 NaCl + 23 H2O
CH3OH + NaNH2 = NaCNH4 + H2O =>
CH3OH + NaNH2 = NaCNH4 + H2O
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4(s) + (NH4)NO3(aq) =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4(s) + 2(NH4)NO3(aq)
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
15 SrCl2 + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 5 Sr3(PO4)2 + 2 K3PO4 + 24 H2O
C2H6 + Cl2 = C3HCl + HCl =>
3 C2H6 + 9 Cl2 = 2 C3HCl + 16 HCl
Na2CO3 + RuO2 = NaRu2O4 + CO2 + O =>
Na2CO3 + 4 RuO2 = 2 NaRu2O4 + CO2 + O
SO2 + H2O = SH + O2 =>
4 SO2 + 2 H2O = 4 SH + 5 O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K[BiCl4] + KI = KCl + BiI3 =>
K[BiCl4] + 3 KI = 4 KCl + BiI3
KCO2 + H2SO4 = KSO3 + CO2 + H2O =>
KCO2 + H2SO4 = KSO3 + CO2 + H2O
CrO2 + Br2 + KOH = KBr + KCrO4 + H2O =>
2 CrO2 + 3 Br2 + 8 KOH = 6 KBr + 2 KCrO4 + 4 H2O
Sn + AgCl = SnCl + Ag =>
Sn + AgCl = SnCl + Ag
Ca(PO4)2 + SiO2 + C = CaSi3 + CO + P =>
Ca(PO4)2 + 3 SiO2 + 14 C = CaSi3 + 14 CO + 2 P
ZnCl + O = ZnO + Cl =>
ZnCl + O = ZnO + Cl
Na2Cu(CN)2 + H2O = Cu(CN)2 + NaOH + H2 =>
Na2Cu(CN)2 + 2 H2O = Cu(CN)2 + 2 NaOH + H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaHCO3 + FeCl3 = Fe(HCO3)3 + NaCl =>
3 NaHCO3 + FeCl3 = Fe(HCO3)3 + 3 NaCl
Fe(NH4)2(SO4)2*6H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + K2SO4 + MnSO4 + H2O =>
10 Fe(NH4)2(SO4)2*6H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 68 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
FeSO4 + NaOH + NaOCl = Fe2O3 + NaCl + HSO4 + NaO =>
2 FeSO4 + 2 NaOH + 3 NaOCl = Fe2O3 + 3 NaCl + 2 HSO4 + 2 NaO
CaO + NO3 = CaO(NO3) =>
CaO + NO3 = CaO(NO3)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SO4{2-} + H{+} + Br{-} = Br2 + SO2 + H2O =>
SO4{2-} + 4 H{+} + 2 Br{-} = Br2 + SO2 + 2 H2O
Sr(NO3)2 + H2O = HNO3 + Sr + OH =>
Sr(NO3)2 + 2 H2O = 2 HNO3 + Sr + 2 OH
FeCl3 + O2 = Fe(ClO)3 =>
2 FeCl3 + 3 O2 = 2 Fe(ClO)3
C4H9Br + KOH(aq) = C4H8 + KBr + H2O =>
C4H9Br + KOH(aq) = C4H8 + KBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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