| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ll2O + H2O = 2 LlOH
C2H3F3 + O2 = CO2 + HF =>
C2H3F3 + 2 O2 = 2 CO2 + 3 HF
HCrO4 + I{-} + H3O{+} = I2 + Cr3{+} + H2O =>
3 HCrO4 + 20 I{-} + 21 H3O{+} = 10 I2 + Cr3{+} + 33 H2O
NH4F + Be(OH)2 = NH4(OH) + BeF2 =>
2 NH4F + Be(OH)2 = 2 NH4(OH) + BeF2
Ba(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2(aq) + BaSO4(s)
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
ZnSO4 + LiCl = Li2SO4 + ZnCl2 =>
ZnSO4 + 2 LiCl = Li2SO4 + ZnCl2
ClF3 + NH = N2 + Cl + HF =>
2 ClF3 + 6 NH = 3 N2 + 2 Cl + 6 HF
MnO2 + KCl + H2SO4 = Cl2 + MnSO4 + H2O + K2SO4 =>
MnO2 + 2 KCl + 2 H2SO4 = Cl2 + MnSO4 + 2 H2O + K2SO4
NH4(C2H3O2) + Ag2CO3 = (NH4)2CO3 + Ag(C2H3O2) =>
2 NH4(C2H3O2) + Ag2CO3 = (NH4)2CO3 + 2 Ag(C2H3O2)
Mg + HCl + H2O = MgH2OCl + H2 =>
2 Mg + 2 HCl + 2 H2O = 2 MgH2OCl + H2
Al + KCI = AlCI + K =>
Al + KCI = AlCI + K
Br{-} + MnO4{-} + H2O = Br2 + MnO2 + OH{-} =>
6 Br{-} + 2 MnO4{-} + 4 H2O = 3 Br2 + 2 MnO2 + 8 OH{-}
H2SO4 + NOH = H2O + N2SO4 =>
H2SO4 + 2 NOH = 2 H2O + N2SO4
C17H35COONa + MgCl2 = NaCl + (C17H35COO)2Mg =>
2 C17H35COONa + MgCl2 = 2 NaCl + (C17H35COO)2Mg
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
CaCO3 + O2 = CaO2 + CO2 =>
2 CaCO3 + O2 = 2 CaO2 + 2 CO2
SO4 + Ca + H2O = CaSO4*2H2O =>
SO4 + Ca + 2 H2O = CaSO4*2H2O
CuN4H12H4O2 + H2SO4 = CuSO4 + N2H8SO4 + H3O =>
CuN4H12H4O2 + 3 H2SO4 = CuSO4 + 2 N2H8SO4 + 2 H3O
FeCl3 + KSCN = KSCl3 + FeCN =>
FeCl3 + KSCN = KSCl3 + FeCN
Na2C2O4 + CaSO4 = Na2SO4 + CaC2O4 =>
Na2C2O4 + CaSO4 = Na2SO4 + CaC2O4
HOOCCHCHCOOH + Br2 = C4H4Br2O4 =>
HOOCCHCHCOOH + Br2 = C4H4Br2O4
FeCO3(s) + HNO3(aq) = Fe(NO3)2(aq) + H2CO3 =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + H2CO3
ZnCl2 + H2SO4 = HCl + ZnSO4 =>
ZnCl2 + H2SO4 = 2 HCl + ZnSO4
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
FeBr3(aq) + K2S(aq) = Fe2S3 + KBr =>
2 FeBr3(aq) + 3 K2S(aq) = Fe2S3 + 6 KBr
Ba(OH)2(aq) + P2O5(g) = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + P2O5(g) = Ba3(PO4)2(s) + 3 H2O(l)
K2[HgI4] + NaOH + NH4Cl = [OHg2NH2]I + KCl + NaI + KI + H2O =>
2 K2[HgI4] + 4 NaOH + NH4Cl = [OHg2NH2]I + KCl + 4 NaI + 3 KI + 3 H2O
Sb2S3 + HNO3 + H2O = H3SbO4 + NH4OH + H2SO4 =>
2 Sb2S3 + 7 HNO3 + 26 H2O = 4 H3SbO4 + 7 NH4OH + 6 H2SO4
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
AgN(aq) + NaCl = AgCl + NaN =>
AgN(aq) + NaCl = AgCl + NaN
PbCO3(s) + HNO3 = Pb(NO3)2 + CO2 + H2O =>
PbCO3(s) + 2 HNO3 = Pb(NO3)2 + CO2 + H2O
CH4 + HNO3 + KMnO4 = H2O + CO + KNO3 + MnNO3 =>
CH4 + 2 HNO3 + KMnO4 = 3 H2O + CO + KNO3 + MnNO3
FeBr3(aq) + K2S(aq) = Fe2S3(s) + KBr(aq) =>
2 FeBr3(aq) + 3 K2S(aq) = Fe2S3(s) + 6 KBr(aq)
CH3CHO + [Ag(NH3)2]OH = CH3COONH3 + Ag + NH3 + H2O =>
CH3CHO + 3[Ag(NH3)2]OH = CH3COONH3 + 3 Ag + 5 NH3 + 2 H2O
C8H9NO2 + NaOH = C8H8NO2 + H2O + Na =>
C8H9NO2 + NaOH = C8H8NO2 + H2O + Na
Ka2SO4 + BaCl2 = KaCl + Ba2(SO4)2 =>
2 Ka2SO4 + 2 BaCl2 = 4 KaCl + Ba2(SO4)2
Cu + Al2SO4 = Cu2(SO4)3 + Al2 =>
2 Cu + 3 Al2SO4 = Cu2(SO4)3 + 3 Al2
Na2CO3 + NaOH = Na3 + HCO4 =>
Na2CO3 + NaOH = Na3 + HCO4
AgOH + NH4OH = Ag(NH3)2OH + H2O =>
AgOH + 2 NH4OH = Ag(NH3)2OH + 2 H2O
PH3 + O2 = HPO3 + H2O =>
PH3 + 2 O2 = HPO3 + H2O
(CH3OH) + (O2) = (CO2) + (H2O) =>
2(CH3OH) + 3(O2) = 2(CO2) + 4(H2O)
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Mg(ClO3)2 + NaNO3 = Mg(NO3)2 + NaClO3 =>
Mg(ClO3)2 + 2 NaNO3 = Mg(NO3)2 + 2 NaClO3
MnO4{-} + H2O + SO3{2-} = SO4{2-} + MnO2 + OH{-}{-}redoks =>
2 MnO4{-} + H2O + 3 SO3{2-} = 3 SO4{2-} + 2 MnO2 + 2 OH{-}{-}redoks
SnCl2(aq) + Fe(s) = FeCl + Sn =>
SnCl2(aq) + 2 Fe(s) = 2 FeCl + Sn
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CH2CHCHCH2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3COOH =>
5 CH2CHCHCH2 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 4 H2O + 6 MnSO4 + 10 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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