| Équations équilibrées la veille |
CaOCl2 = CaCl2 + O
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
KF + BaO = BaF2 + K2O =>
2 KF + BaO = BaF2 + K2O
Mg(OH)2 + Na2CO3 = MgCO3 + NaOH =>
Mg(OH)2 + Na2CO3 = MgCO3 + 2 NaOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na2S + 4 Br2 + 8 NaOH = Na2SO4 + 8 NaBr + 4 H2O
CaS5 + HCl = CaCl2 + H2S5 =>
CaS5 + 2 HCl = CaCl2 + H2S5
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Hg2 + HCl = HgCl2 + H2 =>
Hg2 + 4 HCl = 2 HgCl2 + 2 H2
H2O + Na2SO3 = SO2 + NaOH =>
H2O + Na2SO3 = SO2 + 2 NaOH
AlSO4 + RbOH = AlOH + RbSO4 =>
AlSO4 + RbOH = AlOH + RbSO4
H2O + Na2SO3 = SO2 + NaOH =>
H2O + Na2SO3 = SO2 + 2 NaOH
Hg2 + KOH = Hg(OH)2 + K2 =>
Hg2 + 4 KOH = 2 Hg(OH)2 + 2 K2
C5H10O2(l) + O2(g) = CO2(g) + H20(l) =>
2 C5H10O2(l) + 8 O2(g) = 10 CO2(g) + H20(l)
MgCO3 = MgOCO2 =>
MgCO3 = MgOCO2
H{+} + Cr2O7{-} + C2H5OH = Cr3{+} + H2O + CO2 =>
60 H{+} + 36 Cr2O7{-} + 37 C2H5OH = 24 Cr3{+} + 141 H2O + 74 CO2
Ba(OH)2 + H2MnO4 = BaMnO4 + H2O =>
Ba(OH)2 + H2MnO4 = BaMnO4 + 2 H2O
OH{-}(aq) + ClO3{-}(aq) + Fe(OH)3(s) = FeO4{2-}(aq) + Cl{-}(aq) + H2O(l) =>
4 OH{-}(aq) + ClO3{-}(aq) + 2 Fe(OH)3(s) = 2 FeO4{2-}(aq) + Cl{-}(aq) + 5 H2O(l)
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
NH4OH(aq) + HClO4(aq) = H2O(l) + NH4ClO4(s) =>
NH4OH(aq) + HClO4(aq) = H2O(l) + NH4ClO4(s)
Co(C2O4)*2H2O + O2 = Co3O4 + CO2 + H2O =>
3 Co(C2O4)*2H2O + 2 O2 = Co3O4 + 6 CO2 + 6 H2O
KI = I + K =>
KI = I + K
Cl3Fe + NH4OH = H3FeO3 + NH4Cl =>
Cl3Fe + 3 NH4OH = H3FeO3 + 3 NH4Cl
Cu(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Cu(OH)2
N2O4(g) + H2O(l) = HNO2(aq) + HNO3 =>
N2O4(g) + H2O(l) = HNO2(aq) + HNO3
Al + KOH + H2O = K[Al(H2O)2(OH)4] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(H2O)2(OH)4] + 3 H2
Na3HCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
9 Na3HCO3 + 8 H3C6H5O7 = 3 CO2 + 14 H2O + 9 Na3C6H5O7
Cu2SeO3 + Ir(SO3)2 = Cu2SO3 + Ir(SeO3)2 =>
2 Cu2SeO3 + Ir(SO3)2 = 2 Cu2SO3 + Ir(SeO3)2
CH3H5O3 + O2 = CO2 + H2O =>
2 CH3H5O3 + 3 O2 = 2 CO2 + 8 H2O
H3PO4(aq) + Zn(OH)2(s) = H2O + Zn3(PO4)2 =>
2 H3PO4(aq) + 3 Zn(OH)2(s) = 6 H2O + Zn3(PO4)2
AlBr3 + NaH = AlH3 + NaBr =>
AlBr3 + 3 NaH = AlH3 + 3 NaBr
H2O + C3H6 = C3H7OH =>
H2O + C3H6 = C3H7OH
KMnO4 + NaBr + H2SO4 = Br2 + MnSO4 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 10 NaBr + 16 H2SO4 = 5 Br2 + 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 16 H2O
Cr2O3(s) + HCl(aq) = CrCl3 + H2O =>
Cr2O3(s) + 6 HCl(aq) = 2 CrCl3 + 3 H2O
Mg(oh)2 + HCl = MgCl2 + H2H =>
3 Mg(oh)2 + 12 HCl = 6 MgCl2 + 4 H2H
Zn + Co2(CrO4)3 = Zn(CrO4) + Co =>
3 Zn + Co2(CrO4)3 = 3 Zn(CrO4) + 2 Co
C6H12O6 + H2O = C6H12O7{-} + H{+} + e =>
C6H12O6 + H2O = C6H12O7{-} + 2 H{+} + e
NaOH + NaHSO3 = Na2SO3 + H2O =>
NaOH + NaHSO3 = Na2SO3 + H2O
C8H18 = C2 + H2 =>
C8H18 = 4 C2 + 9 H2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
K + Ba = KBa =>
K + Ba = KBa
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq) =>
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq)
KAsO2 + Cl2 + KOH = K3AsO4 + KCl + H2O =>
KAsO2 + Cl2 + 4 KOH = K3AsO4 + 2 KCl + 2 H2O
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Ti[OC(NH2)2]6Cl3 + KI = Ti[OC(NH2)2]6I3 + KCl =>
Ti[OC(NH2)2]6Cl3 + 3 KI = Ti[OC(NH2)2]6I3 + 3 KCl
Pb(s) + HNO3(s) = PbNO3(s) + H2O(l) + NO2(g) =>
Pb(s) + 2 HNO3(s) = PbNO3(s) + H2O(l) + NO2(g)
C*H18 + O2 = CO2 + H2O =>
2 C*H18 + 11 O2 = 2 CO2 + 18 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/16/24
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