| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZrO2 + 4 NaOH = Zr(OH)4 + 2 Na2O
ClO3{-} + H2O + {-} = Cl{-} + OH{-} =>
ClO3{-} + 3 H2O + 6e = Cl{-} + 6 OH{-}
GaOH + HgCl = HgOH + GaCl =>
GaOH + HgCl = HgOH + GaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CO2 = C + O =>
CO2 = C + 2 O
CH3CH2COOH + Br2 + P = CH3CH2COBr + H3PO3 =>
6 CH3CH2COOH + 3 Br2 + 2 P = 6 CH3CH2COBr + 2 H3PO3
KNO3 + KI + H2SO4 = K2SO4 + KNO2 + I2 + H2O =>
KNO3 + 2 KI + H2SO4 = K2SO4 + KNO2 + I2 + H2O
H2SO4 + H2S = H2O + HSSO4 =>
11 H2SO4 + 5 H2S = 12 H2O + 8 HSSO4
MnO + PbO2 + NHO3 = NMnO4 + Pb(NO3)2 + H2O =>
2 MnO + PbO2 + 4 NHO3 = 2 NMnO4 + Pb(NO3)2 + 2 H2O
Ba3(PO4)2 + KCl = K3PO4 + BaCl2 =>
Ba3(PO4)2 + 6 KCl = 2 K3PO4 + 3 BaCl2
Ca(OH)2(s) + HCl(aq) = CaCl2(s) + H2O =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(s) + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O
FeS2 + KClO4 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
4 FeS2 + 9 KClO4 + 24 KOH = 4 K2FeO4 + 9 KCl + 8 K2SO4 + 12 H2O
H2 + NOH = H2O + N2 =>
H2 + 2 NOH = 2 H2O + N2
NH4CI + HOH = HCI + NH4OH =>
NH4CI + HOH = HCI + NH4OH
CH3NH3I + H2O = OH + CH3NH4I =>
CH3NH3I + H2O = OH + CH3NH4I
Ca6Si6O17(OH)2 + Al2O3 + CsOH = CsAlSi2O6 + CaO + H2O =>
2 Ca6Si6O17(OH)2 + 3 Al2O3 + 6 CsOH = 6 CsAlSi2O6 + 12 CaO + 5 H2O
C2H6 + NO2 = CO2 + H2O + N2 =>
4 C2H6 + 14 NO2 = 8 CO2 + 12 H2O + 7 N2
Al + NH4ClO4 = Al2O3 + AlCl3 + H2O + N2O3 =>
4 Al + 6 NH4ClO4 = Al2O3 + 2 AlCl3 + 12 H2O + 3 N2O3
La2(C2O4)3(s) = La2O(s) + CO(g) + CO2(g) =>
La2(C2O4)3(s) = La2O(s) + CO(g) + 5 CO2(g)
KMnO4 + Br = KBrO2 + MnO2 =>
KMnO4 + Br = KBrO2 + MnO2
AsH + O2 = As + H2O =>
4 AsH + O2 = 4 As + 2 H2O
P + H2SO4 + KMnO4 = KH2PO4 + MnSO4 =>
P + H2SO4 + KMnO4 = KH2PO4 + MnSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl3 + MgBr2 = FeBr3 + MgCl2 =>
2 FeCl3 + 3 MgBr2 = 2 FeBr3 + 3 MgCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3(l) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(l) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H4O + C4H8O = C8H14O2 + H2O =>
2 C2H4O + C4H8O = C8H14O2 + H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I3 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 2 I3
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
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sc2(CO3)3(s) = Sc2O3(s) + CO2(g) =>
Sc2(CO3)3(s) = Sc2O3(s) + 3 CO2(g)
KCI + O = KCIO3 =>
KCI + 3 O = KCIO3
KBrO3 + HCl + H2SO4 = KHSO4 + HBr + Cl2 + H2O =>
KBrO3 + 6 HCl + H2SO4 = KHSO4 + HBr + 3 Cl2 + 3 H2O
Ba3(PO4)2 + KCl = K3PO4 + BaCl2 =>
Ba3(PO4)2 + 6 KCl = 2 K3PO4 + 3 BaCl2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
KCI + O = KCIO3 =>
KCI + 3 O = KCIO3
M3X8 + N2CO3 = NX + CO2 + M3O4 =>
M3X8 + 4 N2CO3 = 8 NX + 4 CO2 + M3O4
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
GeCl2 + O2 + NaOH + H2O = Na2[Ge(OH)6] + NaCl =>
2 GeCl2 + O2 + 8 NaOH + 2 H2O = 2 Na2[Ge(OH)6] + 4 NaCl
KCl + Cu(CH3COO)2 = KCH3COO + CuCl2 =>
2 KCl + Cu(CH3COO)2 = 2 KCH3COO + CuCl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H + N + Si + O = HNSiO =>
H + N + Si + O = HNSiO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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