| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 2 CaSO4 = 2 Ca + Pb(SO4)2
C15H32 = C6H12 + C3H8 =>
C15H32 = 2 C6H12 + C3H8
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O =>
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O
As4 + O2 = As4O6 =>
As4 + 3 O2 = As4O6
C8H9O2N + O2 = CO2 + H2O + NO2 =>
4 C8H9O2N + 41 O2 = 32 CO2 + 18 H2O + 4 NO2
CH3COOH + NaOH = HCOONa + CH3OH =>
CH3COOH + NaOH = HCOONa + CH3OH
I2 + CaF2 = I2F2 + Ca =>
I2 + CaF2 = I2F2 + Ca
Ga2O = Ga + O2 =>
2 Ga2O = 4 Ga + O2
NH2OH + K2S2O8 = N2 + H2O + K2SO4 + H2SO4 =>
2 NH2OH + K2S2O8 = N2 + 2 H2O + K2SO4 + H2SO4
C3H5(OH)3 + C17H35COOH = C3H5(OCOC17H35)3 + H2O =>
C3H5(OH)3 + 3 C17H35COOH = C3H5(OCOC17H35)3 + 3 H2O
NaVO3 + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H5PMo10V2O40 + NaHSO4 + H2O =>
2 NaVO3 + Na2HPO4 + 10 Na2MoO4*2H2O + 24 H2SO4 = H5PMo10V2O40 + 24 NaHSO4 + 30 H2O
C6H8O7 + Fe = Fe3(C6H5O7)2 + H2 =>
2 C6H8O7 + 3 Fe = Fe3(C6H5O7)2 + 3 H2
P4O10(s) + H2O = H3PO4(l) =>
P4O10(s) + 6 H2O = 4 H3PO4(l)
Hg + H2S = HgS + H2 =>
Hg + H2S = HgS + H2
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
K(SbO)C4H4O6 + KBrO3 + HCl = SbCl5 + KHC4H4O6 + KBr + H2O =>
3 K(SbO)C4H4O6 + KBrO3 + 15 HCl = 3 SbCl5 + 3 KHC4H4O6 + KBr + 6 H2O
CH3COOH + NaOH = HCOONa + CH3OH =>
CH3COOH + NaOH = HCOONa + CH3OH
C6H12O2 + H2O = H3O + C6H11O2 =>
C6H12O2 + H2O = H3O + C6H11O2
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
NH3 + CH3I = CH3NH2 + HI =>
NH3 + CH3I = CH3NH2 + HI
Al + C2H5OH = Al(C2H5O)3 + H2 =>
2 Al + 6 C2H5OH = 2 Al(C2H5O)3 + 3 H2
C2H4O2 + Cu = C2H4O2Cu =>
C2H4O2 + Cu = C2H4O2Cu
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Ca(s) + FeSO4(aq) = CaSO4 + Fe =>
Ca(s) + FeSO4(aq) = CaSO4 + Fe
Na2SO4*10H2O = Na + SO4 + H2O =>
Na2SO4*10H2O = 2 Na + SO4 + 10 H2O
MnO4{-} + HSO3{-} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{-2} + SO4{-2} + 2 H2O
Ca + C2H8N2O4 = CaC2O4 + NH4 =>
Ca + C2H8N2O4 = CaC2O4 + 2 NH4
Ca(OH)2 + C2H4O2 = Ca(C2H3O2)2 + HOH =>
Ca(OH)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 HOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cr6 + O2 = Cr2O3 =>
2 Cr6 + 9 O2 = 6 Cr2O3
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
Li + HNO3 = LiNO3 + NO + H2O =>
3 Li + 4 HNO3 = 3 LiNO3 + NO + 2 H2O
Mg(NO3)2(aq) + K2S(aq) = MgS(s) + KNO3(aq) =>
Mg(NO3)2(aq) + K2S(aq) = MgS(s) + 2 KNO3(aq)
ZnO(s) + HNO3(aq) = Zn(NO3)2 + H2O(l) =>
ZnO(s) + 2 HNO3(aq) = Zn(NO3)2 + H2O(l)
CH4 + Al(OH)3 = Al4C3 + H2O =>
3 CH4 + 4 Al(OH)3 = Al4C3 + 12 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
(NH4)2CO3 + H2O = (NH4)2O + H2CO3 =>
(NH4)2CO3 + H2O = (NH4)2O + H2CO3
NH4Cl + Fe(NO3)3 = NH4(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4(NO3) + FeCl3
Mn(NO3)2 + H2O2 = MnO2 + HNO3 =>
Mn(NO3)2 + H2O2 = MnO2 + 2 HNO3
NH4Cl + NH3 = NH4{+} + NH3Cl{-} =>
NH4Cl + NH3 = NH4{+} + NH3Cl{-}
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
H2SO4 + Fe(NO3)3 = HNO3 + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe(NO3)3 = 6 HNO3 + Fe2(SO4)3
C2H2 + AgNO3 + NH3 = Ag2C2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = Ag2C2 + 2 NH4NO3
Hg2Cl + NH3 = Hg(NH3) + Cl =>
Hg2Cl + 2 NH3 = 2 Hg(NH3) + Cl
CuBr2 + KI = CuBr + KBr + I2 =>
2 CuBr2 + 2 KI = 2 CuBr + 2 KBr + I2
HIO + H2O = H3O + IO =>
HIO + H2O = H3O + IO
Fe{2+} + K2Cr2O7 + H{+} = Fe{3+} + K{+} + Cr{3+} + H2O =>
6 Fe{2+} + K2Cr2O7 + 14 H{+} = 6 Fe{3+} + 2 K{+} + 2 Cr{3+} + 7 H2O
CH3COOH + NaOH = HCOONa + CH3OH =>
CH3COOH + NaOH = HCOONa + CH3OH
PO4 + AgNO3 = AgPO4 + NO3 =>
PO4 + AgNO3 = AgPO4 + NO3
Li2SO4(aq) + Ba(NO3)2(aq) = BaSO4(aq) + LiNO3(aq) =>
Li2SO4(aq) + Ba(NO3)2(aq) = BaSO4(aq) + 2 LiNO3(aq)
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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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