| Équations équilibrées la veille |
Zn(s) = Zn{2+} + 2e
Cl2(g) + KOH(aq) = KClO3(aq) + KCl(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(aq) = KClO3(aq) + 5 KCl(aq) + 3 H2O(l)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CH3OH + Al2O3 = Al(OCH3)3 + H2O =>
6 CH3OH + Al2O3 = 2 Al(OCH3)3 + 3 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cn2O + O2 = CnO =>
2 Cn2O + O2 = 4 CnO
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
Al + H3PO4 = Al3PO4 + H3 =>
3 Al + H3PO4 = Al3PO4 + H3
VO2{+} + Sn + H{+} = V{3+} + Sn{2+} + H2O =>
VO2{+} + Sn + 4 H{+} = V{3+} + Sn{2+} + 2 H2O
Au2O3 + H2O = AuO2H =>
Au2O3 + H2O = 2 AuO2H
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
HCl + HKO = KCl + H2O =>
HCl + HKO = KCl + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaNO3 + Ca(MnO4)2 = NaMnO4 + Ca(NO3)2 =>
2 NaNO3 + Ca(MnO4)2 = 2 NaMnO4 + Ca(NO3)2
Cu(CH3COO)2 + Na2CO3 = CuCO3 + NaCH3COO =>
Cu(CH3COO)2 + Na2CO3 = CuCO3 + 2 NaCH3COO
AlCl3(s) + Zn(s) = Al(s) + ZnCl2(s) =>
2 AlCl3(s) + 3 Zn(s) = 2 Al(s) + 3 ZnCl2(s)
Al + NaO2 = NaAlO2 =>
Al + NaO2 = NaAlO2
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Pb(OH)2 + BaO = PbO + Ba(OH)2 =>
Pb(OH)2 + BaO = PbO + Ba(OH)2
CH512 + O2 = CO2 + H2O =>
CH512 + 129 O2 = CO2 + 256 H2O
Mg(NO3)2 + KClO3 = Mg(ClO3)2 + KNO3 =>
Mg(NO3)2 + 2 KClO3 = Mg(ClO3)2 + 2 KNO3
CCl2F2 + HF = CF4 + HCl =>
CCl2F2 + 2 HF = CF4 + 2 HCl
Al + NH3 + H2O = Al(OH)3 + NH6 =>
Al + NH3 + 3 H2O = Al(OH)3 + NH6
C6H10 + KMnO4 = KC6H10 + MnO4 =>
C6H10 + KMnO4 = KC6H10 + MnO4
Hg(MnO4)2 + Al2(Cr2O7)3 = Hg(Cr2O7) + Al(MnO4)3 =>
3 Hg(MnO4)2 + Al2(Cr2O7)3 = 3 Hg(Cr2O7) + 2 Al(MnO4)3
HNa + H2O = NaOH + H2 =>
HNa + H2O = NaOH + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AgBr(s) = Ag(s) + Br2(l) =>
2 AgBr(s) = 2 Ag(s) + Br2(l)
C3H4 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 CH3COOH + 8 MnO2 + 8 KOH
(NH4)3N + Pb(NO3)2 = NH4NO3 + Pb3N2 =>
2(NH4)3N + 3 Pb(NO3)2 = 6 NH4NO3 + Pb3N2
PbO2 + K3[Cr(OH)6] + KOH = K2CrO4 + K2[Pb(OH)4] + H2O =>
3 PbO2 + 2 K3[Cr(OH)6] + 4 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O
NH4OH + KOH = H2O2 + KNH4 =>
NH4OH + KOH = H2O2 + KNH4
C3H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H4O2 + 8 KOH + 8 MnO2
C3H4 + KMnO4 + H2O = C3H4(OH)2 + MnO2 + KOH =>
3 C3H4 + 2 KMnO4 + 4 H2O = 3 C3H4(OH)2 + 2 MnO2 + 2 KOH
C3H4 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C3H4 + 2 KMnO4 + 4 H2O = 3 C3H6O2 + 2 MnO2 + 2 KOH
C3H4 + KMnO4 + H2O = C3H4O3 + MnO2 + KOH =>
C3H4 + 2 KMnO4 + H2O = C3H4O3 + 2 MnO2 + 2 KOH
C3H4 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C3H4 + 16 KMnO4 + 2 H2O = 9 CO2 + 16 MnO2 + 16 KOH
Na2MoO4*2H2O = Na2MoO4 + H2O =>
Na2MoO4*2H2O = Na2MoO4 + 2 H2O
C3H4 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H2(OH)2 + 8 MnO2 + 8 KOH
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
NaOH + Cl2 = NaCl + NaClO3 + H3O =>
18 NaOH + 9 Cl2 = 14 NaCl + 4 NaClO3 + 6 H3O
CClH3 + NaOH = CH3OH + NaCl =>
CClH3 + NaOH = CH3OH + NaCl
Fe + AgCH3CO2 = Ag + Fe(CH3CO2)2 =>
Fe + 2 AgCH3CO2 = 2 Ag + Fe(CH3CO2)2
NiCl2 + K2SO4 = NiSO4 + KCl =>
NiCl2 + K2SO4 = NiSO4 + 2 KCl
NaI + CI2 = NaCI + I =>
NaI + CI2 = NaCI + 2 I
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C222222222222222222222222222222 = C11111111111111111 =>
5001 C222222222222222222222222222222 = 4151347.520068C11111111111111111
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Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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