| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g)
CaNO3 + K2CO3 = CaCO3 + K2NO3 =>
CaNO3 + K2CO3 = CaCO3 + K2NO3
Ba + (NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba + (NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O
NiSO4 + Ag = Ni + Ag2SO4 =>
NiSO4 + 2 Ag = Ni + Ag2SO4
C6H3(CH3)3 + KMnO4 + KOH = C6H3(COOK)3 + K2MnO4 + H2O =>
C6H3(CH3)3 + 18 KMnO4 + 21 KOH = C6H3(COOK)3 + 18 K2MnO4 + 15 H2O
CH3CHO + H2SO4 = CH3COOH + SO2 + H2O =>
CH3CHO + H2SO4 = CH3COOH + SO2 + H2O
TiCl4(aq) + H2O(l) = TiO2(g) + HCl =>
TiCl4(aq) + 2 H2O(l) = TiO2(g) + 4 HCl
KBr + H2SO4 + H2O2 = Br2 + H2O + KHSO4 =>
2 KBr + 2 H2SO4 + H2O2 = Br2 + 2 H2O + 2 KHSO4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
PH3 + KMnO4 = MnO2 + K3PO4 + H3PO4 + H2O =>
9 PH3 + 24 KMnO4 = 24 MnO2 + 8 K3PO4 + H3PO4 + 12 H2O
CO3 + H2O = H2CO3 + O =>
CO3 + H2O = H2CO3 + O
NaHCO3 + H3C3H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + 3 H3C3H5O7 = 6 CO2 + 11 H2O + Na3C6H5O7
Fe + H2SO4 = Fe(SO4) + H2 =>
Fe + H2SO4 = Fe(SO4) + H2
Zn(OH)2 + NH4OH = Zn(NH3)6(OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = Zn(NH3)6(OH)2 + 6 H2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
(NH4)2CO3 + Al(OH)3 = NH4OH + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(OH)3 = 6 NH4OH + Al2(CO3)3
HPO3 + NH4OH = NH4PO3 + H2O =>
HPO3 + NH4OH = NH4PO3 + H2O
KBr + HNO3 = Br2 + NO2(g) + KNO3 + H2O =>
2 KBr + 4 HNO3 = Br2 + 2 NO2(g) + 2 KNO3 + 2 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NaBr + Na2SO3 = NaSO3 + Na2Br =>
NaBr + Na2SO3 = NaSO3 + Na2Br
Zn + KOH = ZnKO + H =>
Zn + KOH = ZnKO + H
Ca(s) + HNO3(aq) = CaNO3(aq) + N2O + H2O =>
8 Ca(s) + 10 HNO3(aq) = 8 CaNO3(aq) + N2O + 5 H2O
HBrO3 + NH4OH = NH4BrO3 + H2O =>
HBrO3 + NH4OH = NH4BrO3 + H2O
FeCl3 + Ag(SCN) = AgCl + Fe(SCN)3 =>
FeCl3 + 3 Ag(SCN) = 3 AgCl + Fe(SCN)3
Mn(OH)6 + H2Cr2O7 = Mn(Cr2O7)3 + H2O =>
Mn(OH)6 + 3 H2Cr2O7 = Mn(Cr2O7)3 + 6 H2O
Ba(NO3)2 + Na(OH) = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 Na(OH) = Ba(OH)2 + 2 NaNO3
NaCl + KN = NaN + KCl =>
NaCl + KN = NaN + KCl
H3C4O2 + O2 = CO2 + H2O =>
4 H3C4O2 + 15 O2 = 16 CO2 + 6 H2O
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
Mg3P2 + H2O = Mg(OH)2 + PH3(g) =>
Mg3P2 + 6 H2O = 3 Mg(OH)2 + 2 PH3(g)
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3 =>
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3
Fe{3+} + NO2{-} + H2O = Fe{2+} + H{+} + NO3{-} =>
2 Fe{3+} + NO2{-} + H2O = 2 Fe{2+} + 2 H{+} + NO3{-}
AgFHCl = AgClHF =>
AgFHCl = AgClHF
CoCl + LiOH = LiCl + CoOH =>
CoCl + LiOH = LiCl + CoOH
CH2865 = C + H2 =>
2 CH2865 = 2 C + 2865 H2
H3BO3 + Li2CO3 = Li2B2O4 + H2O + CO2 =>
2 H3BO3 + Li2CO3 = Li2B2O4 + 3 H2O + CO2
Al2(NO3)3 + K2CO3 = Al2(CO3)3 + K2NO3 =>
Al2(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2NO3
FeSO4 + HNO3 = Fe2(SO4)3 + Fe2(NO3)3 + H2O + NO2 =>
6 FeSO4 + 6 HNO3 = 2 Fe2(SO4)3 + Fe2(NO3)3 + 3 H2O + 3 NO2
C2H12 + O2 = C02 + H2O =>
C2H12 + 3 O2 = C02 + 6 H2O
CaCO3 + C6H8O7 = Ca + H2O + CO2 =>
9 CaCO3 + C6H8O7 = 9 Ca + 4 H2O + 15 CO2
C2H6 + O20 = CO2 + H2O =>
20 C2H6 + 7 O20 = 40 CO2 + 60 H2O
KI + MnO2 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = I2 + MnSO4 + K2SO4 + 2 H2O
NH4OH + ZnCl2 = ZnNH4 + Cl2OH =>
NH4OH + ZnCl2 = ZnNH4 + Cl2OH
KOH + NaB(C6H5)4 = KB(C6H5)4 + NaOH =>
KOH + NaB(C6H5)4 = KB(C6H5)4 + NaOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2B4O7 + CH3OH + H2SO4 = B(OCH3)3 + Na2SO4 + H2O =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4 B(OCH3)3 + Na2SO4 + 7 H2O
KC4H5O6 + NaHCO3 + H2O = KNaC4H4O6*4H2O + CO2 =>
KC4H5O6 + NaHCO3 + 3 H2O = KNaC4H4O6*4H2O + CO2
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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