| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O + C4H9OH = C4H9OC2H4OH
AgCl + NH4OH = [Ag(NH3)2] + Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2] + Cl + 2 H2O
H2C2O4*2H2O + KOH = K2C2O4*2H2O + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4*2H2O + 2 H2O
Al(OH)2NO3 = Al(OH)2NO2 + O2 =>
2 Al(OH)2NO3 = 2 Al(OH)2NO2 + O2
CuSO4 + Na2CO3 + C = Cu + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + C = 2 Cu + 2 Na2SO4 + 3 CO2
HF + Br(OH)5 = H2O + BrF5 =>
5 HF + Br(OH)5 = 5 H2O + BrF5
KI + NaNO2 + HCl = NaCl + KCl + H2O + I2 + N2 =>
6 KI + 2 NaNO2 + 8 HCl = 2 NaCl + 6 KCl + 4 H2O + 3 I2 + N2
ZnCO3 = Zn + CO + O2 =>
ZnCO3 = Zn + CO + O2
Cu3O4 + Al = Al2O3 + Cu =>
3 Cu3O4 + 8 Al = 4 Al2O3 + 9 Cu
Zn(NO3)2 + NaOH = HZnO2 + Na + NO3 + H2O =>
Zn(NO3)2 + 3 NaOH = HZnO2 + 3 Na + 2 NO3 + H2O
Al1 + Cl2 = Al1Cl3 =>
2 Al1 + 3 Cl2 = 2 Al1Cl3
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
CO(NH2)2 + H2SO4 + H2O = CO2 + (NH4)2SO4 =>
CO(NH2)2 + H2SO4 + H2O = CO2 + (NH4)2SO4
NaOH + CoCl = NaCl + Co(OH) =>
NaOH + CoCl = NaCl + Co(OH)
C4H8 + HCl = C4H7Cl + H2 =>
C4H8 + HCl = C4H7Cl + H2
H2SnO3 + NaOH = H2SnOH + NaO3 =>
H2SnO3 + NaOH = H2SnOH + NaO3
AgO = Ag + O =>
AgO = Ag + O
Fe2 + Cu2SO4 = Cu2 + FeSO4 =>
Fe2 + 2 Cu2SO4 = 2 Cu2 + 2 FeSO4
(NH4)2SO3 + NaOH = NH3*H2O + Na2SO3 =>
(NH4)2SO3 + 2 NaOH = 2 NH3*H2O + Na2SO3
Ni(s) + O2(g) = NiO(s) =>
2 Ni(s) + O2(g) = 2 NiO(s)
Hg2(NO3)2 + NaOH = HgO + H2O + NaNO3 + Hg =>
Hg2(NO3)2 + 2 NaOH = HgO + H2O + 2 NaNO3 + Hg
Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O
Al2(CO2)3 + H2O = Al(OH)3 + H2CO2 =>
Al2(CO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2CO2
Pb3N4 = Pb + N2 =>
Pb3N4 = 3 Pb + 2 N2
Li2O2 + H2O = LiOH + O2H2 =>
Li2O2 + 2 H2O = 2 LiOH + O2H2
NH3 + KOH = H2O + N + K =>
NH3 + 3 KOH = 3 H2O + N + 3 K
SnO + KOH + H2O = K2Sn(OH)4 =>
SnO + 2 KOH + H2O = K2Sn(OH)4
NiCl2*6H2O + BaCl2*2H2O + KNO2 = K2BaNi(NO2)6 + KCl + H2O =>
NiCl2*6H2O + BaCl2*2H2O + 6 KNO2 = K2BaNi(NO2)6 + 4 KCl + 8 H2O
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
PhCHCH2 + KMnO4 + KOH = PhCOOK + CO2 + K2MnO4 + H2O =>
PhCHCH2 + 10 KMnO4 + 11 KOH = PhCOOK + CO2 + 10 K2MnO4 + 7 H2O
KClO3 + KCrO2 + NaOH = KCl + K2CrO4 + Na2CrO4 + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = KCl + K2CrO4 + Na2CrO4 + H2O
H2CrO4 + Ca(OH)2 = Ca(CrO4) + H2O =>
H2CrO4 + Ca(OH)2 = Ca(CrO4) + 2 H2O
F2 + S = SF2 =>
F2 + S = SF2
KNO3 + AgBr = AgNO3 + KBr =>
KNO3 + AgBr = AgNO3 + KBr
Na + (CO)3 + SrCl2 = Sr(CO)3 + Na2Cl2 =>
2 Na + (CO)3 + SrCl2 = Sr(CO)3 + Na2Cl2
Li2CO3 + Fe2O3 + SeO2 = Li13Fe(SeO3)8 + CO2 =>
13 Li2CO3 + Fe2O3 + 16 SeO2 = 2 Li13Fe(SeO3)8 + 13 CO2
C6H11OH + H3PO4 = C6H12 + H2O + H2PO4 =>
C6H11OH + 2 H3PO4 = C6H12 + H2O + 2 H2PO4
Zn + HCI = H2 + Zn(CI)2 =>
Zn + 2 HCI = H2 + Zn(CI)2
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
In + HNO3 = In(NO3)3 + NO2 + H2O =>
In + 6 HNO3 = In(NO3)3 + 3 NO2 + 3 H2O
HClO2 + NH4(OH) = (NH4)ClO2 + H2O =>
HClO2 + NH4(OH) = (NH4)ClO2 + H2O
KF + CaOH = KOH + CaF =>
KF + CaOH = KOH + CaF
Zn + Pb = Zn2Pb =>
2 Zn + Pb = Zn2Pb
C3(H)6 + O2 = CO2 + H2O =>
2 C3(H)6 + 9 O2 = 6 CO2 + 6 H2O
Br2 + BaI2 = I2 + BaBr2 =>
Br2 + BaI2 = I2 + BaBr2
Ag + H2SO4 = Ag2SO4 + H2O + SO2(g) =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2(g)
HBr + Al3 = H2 + Br3Al =>
18 HBr + 2 Al3 = 9 H2 + 6 Br3Al
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
KBr + KI = K2 + BrI =>
KBr + KI = K2 + BrI
BaCl2*H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2*H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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