| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5MgBr + H2O = C6H6 + MgBrOH
AlCl2 + KOH = KCl2 + AlOH =>
AlCl2 + KOH = KCl2 + AlOH
H2Cr2O7 + KOH = K2Cr2O7 + H2O =>
H2Cr2O7 + 2 KOH = K2Cr2O7 + 2 H2O
CO + H2O = C6H1206 + O2 =>
12 CO + 1206 H2O = 2 C6H1206 + 609 O2
Mg + B2O3 = MgB2 + MgO =>
4 Mg + B2O3 = MgB2 + 3 MgO
HClO3 + NH4OH = HOH + NH4ClO3 =>
HClO3 + NH4OH = HOH + NH4ClO3
CH3(CH2)2(CH3) + O2 = CO2 + H2O = CO2 + H2O =>
2 CH3(CH2)2(CH3) + 13 O2 = 8 CO2 + 10 H2O
Cl + AgBr = ClBr + Ag =>
Cl + AgBr = ClBr + Ag
[Cu(NH3)4](OH)2 + HCl = NH4Cl + Cu(OH)2 =>
[Cu(NH3)4](OH)2 + 4 HCl = 4 NH4Cl + Cu(OH)2
N0{+2} = N{+2}0{+4} =>
N0{+2} = N{+2}0{+4}
SO42 + H2O = H2SO4 + OH =>
SO42 + 40 H2O = H2SO4 + 78 OH
KNO3 + H2O = K2 + O2 + HNO3 =>
4 KNO3 + 2 H2O = 2 K2 + O2 + 4 HNO3
NISO4 + Ca = CaSO4 + NI =>
NISO4 + Ca = CaSO4 + NI
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
V + S = V2S5 =>
2 V + 5 S = V2S5
Na3PO4 + AgNO2 = Ag3PO4 + NaNO2 =>
Na3PO4 + 3 AgNO2 = Ag3PO4 + 3 NaNO2
C9H17OH + O2 = CO2 + H2O =>
C9H17OH + 13 O2 = 9 CO2 + 9 H2O
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
Cd(OH)2 = Cd + OH =>
Cd(OH)2 = Cd + 2 OH
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Zn + Cu(SO3)2 = Cu + ZnSO3 =>
2 Zn + Cu(SO3)2 = Cu + 2 ZnSO3
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq) =>
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq)
H2C2O4 = CO2 + H{+} + {-} =>
H2C2O4 = 2 CO2 + 2 H{+} + 2e
CaSiO3 + CO + P = Ca3(PO4)2 + SiO2 + CP =>
3 CaSiO3 + 5 CO + 7 P = Ca3(PO4)2 + 3 SiO2 + 5 CP
Bi2O3 + H2S = Bi2S3 + H2O =>
Bi2O3 + 3 H2S = Bi2S3 + 3 H2O
MgCl2 + HBr = HCl + MgBr2 =>
MgCl2 + 2 HBr = 2 HCl + MgBr2
C9H17OH + O2 = CO2 + H2O =>
C9H17OH + 13 O2 = 9 CO2 + 9 H2O
HBrO3 + Na = NaBrO3 + H =>
HBrO3 + Na = NaBrO3 + H
Li2 + Br2 = LiBr =>
Li2 + Br2 = 2 LiBr
CrSO4 + NaMnO4 + H2SO4 = Cr2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
10 CrSO4 + 2 NaMnO4 + 8 H2SO4 = 5 Cr2(SO4)3 + 2 MnSO4 + Na2SO4 + 8 H2O
Al + CaCl2 = Al(CaCl2) =>
Al + CaCl2 = Al(CaCl2)
Ca + S4 = Ca2S2 =>
4 Ca + S4 = 2 Ca2S2
Cu{-2}O(s) = Cu(s) + {-2}O(g) =>
Cu{-2}O(s) = Cu(s) + {-2}O(g)
Mg3(SiO5)2(OH)2 = Mg + Si + H + O =>
Mg3(SiO5)2(OH)2 = 3 Mg + 2 Si + 2 H + 12 O
Zn + KOH + H2O = K2(Zn(OH)4) + H2 =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + H2
AlI + HgCl = HgI + AlCl =>
AlI + HgCl = HgI + AlCl
FeCl3 + KSCN = KCl + Fe(SCN)Cl2 =>
FeCl3 + KSCN = KCl + Fe(SCN)Cl2
FeI3 + KCl = FeCl3 + KI =>
FeI3 + 3 KCl = FeCl3 + 3 KI
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
ZnF2 + KOH = Zn(OH)2 + KF =>
ZnF2 + 2 KOH = Zn(OH)2 + 2 KF
Fe(s) + S8 = FeS =>
8 Fe(s) + S8 = 8 FeS
HBrO3 + H2S = S + HBr + H2O =>
HBrO3 + 3 H2S = 3 S + HBr + 3 H2O
C9H17OH + O2 = CO2 + H2O =>
C9H17OH + 13 O2 = 9 CO2 + 9 H2O
Na(HCO3) + Hg(NO3)2 = Na(NO3) + Hg(HCO3)2 =>
2 Na(HCO3) + Hg(NO3)2 = 2 Na(NO3) + Hg(HCO3)2
ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO
H2C2O4 + Cr2O7{2-} + H{+} = H2O + CO2 + Cr{3+} =>
3 H2C2O4 + Cr2O7{2-} + 8 H{+} = 7 H2O + 6 CO2 + 2 Cr{3+}
P4 + IO3 + OH = H3PO4 + I =>
3 P4 + 4 IO3 + 36 OH = 12 H3PO4 + 4 I
MnO{-4}{-} + NO{+2}{-} + H{+} = Mn{-}2 + NO{-}3 + H2O =>
3 MnO{-4}{-} + NO{+2}{-} + 6 H{+} = 3 Mn{-}2 + NO{-}3 + 3 H2O
C14H18N2O5 + O2 = CO2 + N2 + H2O =>
C14H18N2O5 + 16 O2 = 14 CO2 + N2 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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