| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO4 + 2 HCl = SO3 + H2O + 2 LiCl
KNO3 + H2O + CO2 = K2CO3 + HNO3 =>
2 KNO3 + H2O + CO2 = K2CO3 + 2 HNO3
Zn(No3)2 + SnCl2 = ZnCl2 + Sn(No3)2 =>
Zn(No3)2 + SnCl2 = ZnCl2 + Sn(No3)2
MgF2 + Cl2 = MgCl2 + F =>
MgF2 + Cl2 = MgCl2 + 2 F
C3H6O3 + OH = CO2 + H2O =>
C3H6O3 + 12 OH = 3 CO2 + 9 H2O
LiH + Br2 = LiBr + H2 =>
2 LiH + Br2 = 2 LiBr + H2
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+} =>
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+}
AgCl(s) + NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq)
C8H9NO2 + NaOH = C6H6NONa + CH2O =>
C8H9NO2 + NaOH = C6H6NONa + 2 CH2O
Ag2SeO3 + Br2 + H2O = Ag2SeO4 + HBr =>
Ag2SeO3 + Br2 + H2O = Ag2SeO4 + 2 HBr
Al(No3)3 + Mg = Al + MgNo3 =>
Al(No3)3 + 3 Mg = Al + 3 MgNo3
F2 + AlCl3 = Al + FCl =>
3 F2 + 2 AlCl3 = 2 Al + 6 FCl
Ca(OH)2 = Ca + H2O + O2 =>
2 Ca(OH)2 = 2 Ca + 2 H2O + O2
Na2SiO3 + H2O + CO2 = NaHCO3 + H2SiO3 =>
Na2SiO3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SiO3
(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2
FeBr2 + H2O = Fe(OH)Br + HBr =>
FeBr2 + H2O = Fe(OH)Br + HBr
MgCI2 = Mg + CI2 =>
MgCI2 = Mg + CI2
NaCI + CaO = CaCI + NaO =>
NaCI + CaO = CaCI + NaO
S2O3 + H2O = HSO3 + S =>
5 S2O3 + 3 H2O = 6 HSO3 + 4 S
HgSO3 + CaO = Hg + CaSO4 =>
HgSO3 + CaO = Hg + CaSO4
H2SO4(aq) + LiOH(aq) = H2O + Li2SO4 =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O + Li2SO4
Li + HCI = LiCI + H2 =>
2 Li + 2 HCI = 2 LiCI + H2
Hg2Cl2 + NH4OH = Hg2(OH)2 + NH4Cl =>
Hg2Cl2 + 2 NH4OH = Hg2(OH)2 + 2 NH4Cl
Fe + H2O2 + H3PO4 = FeHPO4 + H2O =>
Fe + H2O2 + H3PO4 = FeHPO4 + 2 H2O
HClO = H{+} + ClO{-} =>
HClO = H{+} + ClO{-}
Hg + H{+} = Hg{+} + H2 =>
2 Hg + 2 H{+} = 2 Hg{+} + H2
NaH2PO4 + Ca(OH)2 = Na3PO4 + Ca3(PO4)2 + H2O =>
3 NaH2PO4 + 3 Ca(OH)2 = Na3PO4 + Ca3(PO4)2 + 6 H2O
Na3SbO3 + H2O = Na2HSbO3 + NaOH =>
Na3SbO3 + H2O = Na2HSbO3 + NaOH
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Na2O + MnO = Na2MnO2 =>
Na2O + MnO = Na2MnO2
Zn(s) = Zn2{+} + e =>
2 Zn(s) = Zn2{+} + e
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
CH4 + I = CH3I + H2 =>
2 CH4 + 2 I = 2 CH3I + H2
(CH3)2CHCOOKKOH = K2CO3C3H8 =>
(CH3)2CHCOOKKOH = K2CO3C3H8
MgSO4(aq) + (NH4)3PO4(aq) = MgPO4 + (NH4)3SO4 =>
MgSO4(aq) + (NH4)3PO4(aq) = MgPO4 + (NH4)3SO4
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Ba3(PO4)2 = Ba + P4 + O2 =>
2 Ba3(PO4)2 = 6 Ba + P4 + 8 O2
C4H10S + O2 = CO2 + H2O + SO3 =>
C4H10S + 8 O2 = 4 CO2 + 5 H2O + SO3
Pb(OH)2(aq) + HCl(aq) = H2O(l) + PbCl2(aq) =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + PbCl2(aq)
NO2{-} + Al + OH{-} + H2O = NH3 + AlO2{-} =>
NO2{-} + 2 Al + OH{-} + H2O = NH3 + 2 AlO2{-}
GaN + Cl2 = GaCl3 + N2 =>
2 GaN + 3 Cl2 = 2 GaCl3 + N2
Fe + AgNO2 = FeNO2 + Ag =>
Fe + AgNO2 = FeNO2 + Ag
Ba + KCl = BaCl2 + K =>
Ba + 2 KCl = BaCl2 + 2 K
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Cu + CN = Cu(CN)2 =>
Cu + 2 CN = Cu(CN)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AsO4{3-} + I{-} + H{+} = I2 + AsO3{3-} + H2O =>
AsO4{3-} + 2 I{-} + 2 H{+} = I2 + AsO3{3-} + H2O
SnS + H2O2 + OH{-} = SnS3{-2} + SnO3{-2} + H2O =>
3 SnS + 3 H2O2 + 6 OH{-} = SnS3{-2} + 2 SnO3{-2} + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Bi + H2SO4 = Bi(SO4)3 + SO2 + H2O =>
Bi + 6 H2SO4 = Bi(SO4)3 + 3 SO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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