| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
CaO2 = Ca + O2 =>
CaO2 = Ca + O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
(NH4)2Fe(SO4)2 + Na2WO4 = FeWO4 + (NH4)2SO4 + Na2SO4 =>
(NH4)2Fe(SO4)2 + Na2WO4 = FeWO4 + (NH4)2SO4 + Na2SO4
C6H4Cl2 + NaOH = C6OH + H4 + NaCl2 =>
C6H4Cl2 + NaOH = C6OH + H4 + NaCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C4H13NO + O2 = CO2 + H2O + N2 =>
4 C4H13NO + 27 O2 = 16 CO2 + 26 H2O + 2 N2
Hg2(NO3)2 + NaBr = Hg2Br2 + NaNO3 =>
Hg2(NO3)2 + 2 NaBr = Hg2Br2 + 2 NaNO3
CH3OH + CuO = HCOOH + Cu + H2O =>
CH3OH + 2 CuO = HCOOH + 2 Cu + H2O
Cs(s) + P4(s) = Cs3P =>
12 Cs(s) + P4(s) = 4 Cs3P
N2O5 + H2SO4 = NSO4 + H2O + O2 =>
2 N2O5 + 4 H2SO4 = 4 NSO4 + 4 H2O + 3 O2
MgSO4 + O2 = MgO + SO4 =>
2 MgSO4 + O2 = 2 MgO + 2 SO4
(NH4)2(SO3) + KOH = H2O + K2SO3 + NH3 =>
(NH4)2(SO3) + 2 KOH = 2 H2O + K2SO3 + 2 NH3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Au2Cl6 + CO = Au4Cl8 + COCl2 =>
2 Au2Cl6 + 2 CO = Au4Cl8 + 2 COCl2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
KCl + H2SO4 = K2SO4 + ClH =>
2 KCl + H2SO4 = K2SO4 + 2 ClH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2Se + NaOH = Na2Se + H2O =>
H2Se + 2 NaOH = Na2Se + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
ZnCl2 + H2S = HCl + Zn2S2 =>
2 ZnCl2 + 2 H2S = 4 HCl + Zn2S2
BaO + HF = BaHF + O2 =>
2 BaO + 2 HF = 2 BaHF + O2
Sb2S3 + H2SO4 = H3SbO4 + SO2 + H2O =>
Sb2S3 + 11 H2SO4 = 2 H3SbO4 + 14 SO2 + 8 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CaS2 + HNO3 = Ca(NO3)2 + HS =>
CaS2 + 2 HNO3 = Ca(NO3)2 + 2 HS
P4 + Cl1 = PCl3 =>
P4 + 12 Cl1 = 4 PCl3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4OH + FeCl3 + H2O = HNO3 + FeCl2 + HCl =>
NH4OH + 8 FeCl3 + 2 H2O = HNO3 + 8 FeCl2 + 8 HCl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
N2 + O2 + H2O = NH4NO3 =>
2 N2 + O2 + 4 H2O = 2 NH4NO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C7H5ClO + H2O2 = C14H10O4 + HCl =>
2 C7H5ClO + H2O2 = C14H10O4 + 2 HCl
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Na2SO3 + HNO3 = NaNO3 + (H)2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + (H)2SO3
ClNH2 + NH3 = N2H4 + NH4Cl =>
ClNH2 + 2 NH3 = N2H4 + NH4Cl
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
C6H8O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
CH3COOH + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 CH3COOH + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
K + BeS = K2S + Be =>
2 K + BeS = K2S + Be
HSO3{-} + OH = SO3{-}2 + H2O =>
HSO3{-} + OH = SO3{-}2 + H2O
Al + Ce2 = AlCe3 =>
2 Al + 3 Ce2 = 2 AlCe3
KOH + CF3COOH = C2F3KO2 + H2O =>
KOH + CF3COOH = C2F3KO2 + H2O
H3PO4 + NH3 + Mg = Mg(NH4)3PO4 =>
H3PO4 + 3 NH3 + Mg = Mg(NH4)3PO4
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
Al + Cu(OH)2 = Al(OH)2 + Cu =>
Al + Cu(OH)2 = Al(OH)2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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