| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = K2SO4(aq) + 2 MnSO4(aq) + 5 Fe2(SO4)3(aq) + 8 H2O
CuSO4 + ZnNO4 = CuNO4 + ZnSO4 =>
CuSO4 + ZnNO4 = CuNO4 + ZnSO4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C6H18Al2 + H2O = Al2O3 + CH4 =>
C6H18Al2 + 3 H2O = Al2O3 + 6 CH4
K2 + H2SO4 = K2SO4 + H =>
K2 + H2SO4 = K2SO4 + 2 H
Sr(Cl)2 + Na2CO3 = NaCl + SrCO3 =>
Sr(Cl)2 + Na2CO3 = 2 NaCl + SrCO3
Mn + HCl = HMn + Cl2 =>
2 Mn + 2 HCl = 2 HMn + Cl2
ZH2O2 = ZO + H2O =>
ZH2O2 = ZO + H2O
Cu(NO3)2(aq) + Na(OH) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 Na(OH) = Cu(OH)2 + 2 NaNO3
C6H12 + Br = C6 + Br(H)12 =>
C6H12 + Br = C6 + Br(H)12
NaHSeO3 + NaOH = Na2SeO3 + H2O =>
NaHSeO3 + NaOH = Na2SeO3 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
V2 = V =>
V2 = 2 V
AgNO{-}3 + K{-}2CrO{-}4 = Ag{-}2CrO{-}4 + KNO{-}3 =>
AgNO{-}3 + K{-}2CrO{-}4 = Ag{-}2CrO{-}4 + KNO{-}3
AgClO3 + SrCl2 = SrClO3 + AgCl2(aq) =>
AgClO3 + SrCl2 = SrClO3 + AgCl2(aq)
K4Fe(CN)6 = K{+} + Fe(CN)6{4-} =>
K4Fe(CN)6 = 4 K{+} + Fe(CN)6{4-}
Al2(SO3)3 + Na(OH) = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 Na(OH) = 3 Na2SO3 + 2 Al(OH)3
(NH4)2CO3 + CaCl2 = Cl(NH4) + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 Cl(NH4) + CaCO3
hexane + oxygen = water + carbondioxide =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
CH3COOH + C6H6O = C8H8O2 + H2O =>
CH3COOH + C6H6O = C8H8O2 + H2O
CH3NH2 + HI = CH3NH3 + I =>
CH3NH2 + HI = CH3NH3 + I
NiCl2 + SiNO = Ni(NO)2 + SiCl =>
NiCl2 + 2 SiNO = Ni(NO)2 + 2 SiCl
NaHCO3 + H2O = H2CO3 + Na + OH =>
NaHCO3 + H2O = H2CO3 + Na + OH
Cl + CrF3 = ClF3 + Cr =>
Cl + CrF3 = ClF3 + Cr
HCl + H2O2 = Cl2 + H2O =>
2 HCl + H2O2 = Cl2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
Ca(OH)2 + Li2SO4 = CaSO4 + Li2(OH)2 =>
Ca(OH)2 + Li2SO4 = CaSO4 + Li2(OH)2
CH2O2 + CH3OH = C3H6O2 + H2O =>
CH2O2 + 2 CH3OH = C3H6O2 + 2 H2O
Ca2Al3Si3O12(OH) = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O + Al2O3 =>
6 Ca2Al3Si3O12(OH) = 6 CaAl2Si2O8 + 2 Ca3Al2(SiO4)3 + 3 H2O + Al2O3
CH2O + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 CH2O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2
Pb(NO3)2 + NaOH = Pb(OH)2 + Na2(NO3)2 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + Na2(NO3)2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
HNO2 + HI = N2O + I2 + H2O =>
2 HNO2 + 4 HI = N2O + 2 I2 + 3 H2O
K2CO3 + Al2O3 = KAlO2 + CO2 =>
K2CO3 + Al2O3 = 2 KAlO2 + CO2
KOHHJ = KJH2O =>
KOHHJ = KJH2O
CH3COOH + Ca(CO3)2 = (CH3COO)2Ca + CO2 + H2O =>
9 CH3COOH + 4 Ca(CO3)2 = 4(CH3COO)2Ca + 10 CO2 + 6 H2O
KMnO4 + CH3CHCH3OH = MnO2 + CH3COCH3 + H2O + KOH =>
2 KMnO4 + 3 CH3CHCH3OH = 2 MnO2 + 3 CH3COCH3 + 2 H2O + 2 KOH
Na{3}PO{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO{4}
KI + HCl + Ca(OCl)2 = CaCl2 + I2 + H2O + KCl =>
4 KI + 4 HCl + Ca(OCl)2 = CaCl2 + 2 I2 + 2 H2O + 4 KCl
C6H5NO2 + Na2S + H2O = C6H5NH2 + Na2S2O3 + NaOH =>
4 C6H5NO2 + 6 Na2S + 7 H2O = 4 C6H5NH2 + 3 Na2S2O3 + 6 NaOH
C3H6 + KMnO4 + H2O = CH2OHCHOHCH3 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 CH2OHCHOHCH3 + 2 KOH + 2 MnO2
HgCl2Fe = HgFeCl2 =>
HgCl2Fe = HgFeCl2
CuSO4H2O + Fe = Cu + Fe2(SO4)3 + H2O =>
3 CuSO4H2O + 2 Fe = 3 Cu + Fe2(SO4)3 + 3 H2O
V(s) + O(g) = V2O5(s) =>
2 V(s) + 5 O(g) = V2O5(s)
MnCl2 + NH4OH = NH4Cl + Mn(OH)2 =>
MnCl2 + 2 NH4OH = 2 NH4Cl + Mn(OH)2
CO2 + H2O = COH + H2O2 =>
2 CO2 + 4 H2O = 2 COH + 3 H2O2
Al2O3 + LiOH = Al(OH)3 + Li2O =>
Al2O3 + 6 LiOH = 2 Al(OH)3 + 3 Li2O
Na2CO3 + HCl = NaCl + H2CO3 = CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
CaCl2 + Ba(OH)2 = BaCl2 + Ca(OH)2 =>
CaCl2 + Ba(OH)2 = BaCl2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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