| Équations équilibrées la veille | Équations équilibrées le lendemain |
XOH = X + OH
AgBrO3 = Ag + Br + O =>
AgBrO3 = Ag + Br + 3 O
AgCl + KF = KCl + AgF =>
AgCl + KF = KCl + AgF
SrCl2(aq) + NaOH(aq) = Sr(OH)2 + NaCl =>
SrCl2(aq) + 2 NaOH(aq) = Sr(OH)2 + 2 NaCl
CuSO4 + NaOH = Na2[Cu(OH)4] + Na2SO4 =>
CuSO4 + 4 NaOH = Na2[Cu(OH)4] + Na2SO4
SO2 + CaCl2 = S + CaO + Cl2 =>
SO2 + 2 CaCl2 = S + 2 CaO + 2 Cl2
HIO + H2O = H3O + IO =>
HIO + H2O = H3O + IO
(COOH)2*2H2O + NaOH = (COO)2Na2 + H2O =>
(COOH)2*2H2O + 2 NaOH = (COO)2Na2 + 4 H2O
C2H2Cl2 + HCl = C2H4 + Cl =>
C2H2Cl2 + 2 HCl = C2H4 + 4 Cl
magnesium + iron(III)chlorate = iron + magnesiumchlorate =>
3 Mg + 2 Fe(ClO3)3 = 2 Fe + 3 Mg(ClO3)2
NH3 + NaOCl = N2H4 + NaCl + H2O =>
2 NH3 + NaOCl = N2H4 + NaCl + H2O
AgBr + Na = Ag + NaBr =>
AgBr + Na = Ag + NaBr
CH3COOH + Cu = Cu(CH3COO)2 + H2 =>
2 CH3COOH + Cu = Cu(CH3COO)2 + H2
Al + SO3 = Al2O3 + S =>
2 Al + SO3 = Al2O3 + S
Al + K2Cr2O7 + H2SO4 = Al2O3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 Al + K2Cr2O7 + 4 H2SO4 = Al2O3 + Cr2(SO4)3 + 4 H2O + K2SO4
HBr + AlPO4 = AlBr3 + H3PO4 =>
3 HBr + AlPO4 = AlBr3 + H3PO4
(CH2)6OH + K2Cr2O7 + H2SO4 = (CH2)6O + Cr2(SO4)3 + H2O + K2SO4 =>
6(CH2)6OH + K2Cr2O7 + 4 H2SO4 = 6(CH2)6O + Cr2(SO4)3 + 7 H2O + K2SO4
NaP + AgN = NaN + AgP =>
NaP + AgN = NaN + AgP
Na3Po4 + Fe2O3 = Na2O + FePo4 =>
2 Na3Po4 + Fe2O3 = 3 Na2O + 2 FePo4
C6H12O6 + Ag2O = C6H12O6O + Ag =>
C6H12O6 + Ag2O = C6H12O6O + 2 Ag
Cr2O3 + Zn = ZnO + Cr =>
Cr2O3 + 3 Zn = 3 ZnO + 2 Cr
CO2 + H(OH) = C6H12O6 + O2 =>
6 CO2 + 6 H(OH) = C6H12O6 + 6 O2
Na3PO4 + K2SO4 = Na2SO4 + K3PO4 =>
2 Na3PO4 + 3 K2SO4 = 3 Na2SO4 + 2 K3PO4
Mg(CH3COO)2 + H2O = MgO + CH3COOH =>
Mg(CH3COO)2 + H2O = MgO + 2 CH3COOH
Ag(NH3)2Cl + KI = AgI + NH3 + K{+} + Cl{-} =>
Ag(NH3)2Cl + KI = AgI + 2 NH3 + K{+} + Cl{-}
OH{-} + Sn{+} = Sn(OH) =>
OH{-} + Sn{+} = Sn(OH)
HgSO4 = Hg + SO4 =>
HgSO4 = Hg + SO4
MgO + C4 = Mg + CO =>
4 MgO + C4 = 4 Mg + 4 CO
AlBr3 + H2(SO4) = Al2(SO4)3 + HBr =>
2 AlBr3 + 3 H2(SO4) = Al2(SO4)3 + 6 HBr
H2O2 + I{-} + H{+} = I3{-} + H2O =>
H2O2 + 3 I{-} + 2 H{+} = I3{-} + 2 H2O
OH{-} + H3O{+}(aq) = H2O(l) =>
OH{-} + H3O{+}(aq) = 2 H2O(l)
NiSO4 + (NH4)2SO4 + H2O = NiSO4*(NH4)2SO4*6H2O =>
NiSO4 + (NH4)2SO4 + 6 H2O = NiSO4*(NH4)2SO4*6H2O
AgNO3 + Cu(SO4) = Ag2(SO4) + Cu(NO3)2 =>
2 AgNO3 + Cu(SO4) = Ag2(SO4) + Cu(NO3)2
LiOH + HSO = LiSO + H2O =>
LiOH + HSO = LiSO + H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
K3PO3 + HCl = K3Cl + HPO3 =>
K3PO3 + HCl = K3Cl + HPO3
CH3COOH + NH3 = N(CH3COO) + H2 =>
CH3COOH + NH3 = N(CH3COO) + 2 H2
NH4OH + Na2SO3 = NH3Na2SO3 + H2O =>
NH4OH + Na2SO3 = NH3Na2SO3 + H2O
ZnS + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
CH4 + Cl2 = CCl + HCl4 =>
2 CH4 + 17 Cl2 = 2 CCl + 8 HCl4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H{+} + Cr2O7{2-} + I2 = Cr{3+} + IO3{-} + H2O =>
34 H{+} + 5 Cr2O7{2-} + 3 I2 = 10 Cr{3+} + 6 IO3{-} + 17 H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
HZ + H2O = H3O + Z =>
HZ + H2O = H3O + Z
FeS2 + FeSO4 = Fe + SO2 =>
FeS2 + 2 FeSO4 = 3 Fe + 4 SO2
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Mn{7+} + Br{-} = Mn{2+} + Br{5+} =>
6 Mn{7+} + 5 Br{-} = 6 Mn{2+} + 5 Br{5+}
Br2 + KOH = H2O + KBr + KBrO3 =>
3 Br2 + 6 KOH = 3 H2O + 5 KBr + KBrO3
Li(s) + Fe(NO3)3(aq) = Li(NO3) + Fe =>
3 Li(s) + Fe(NO3)3(aq) = 3 Li(NO3) + Fe
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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