| Équations équilibrées la veille | Équations équilibrées le lendemain |
KH + SO4 = KHSO4
C2H5NO2 + O2 = H2O + CO2 + CH4N2 =>
4 C2H5NO2 + 5 O2 = 6 H2O + 6 CO2 + 2 CH4N2
Sn + HCl = Sn(HCl) =>
Sn + HCl = Sn(HCl)
KOH + H2NO3 = K2NO3 + H2O =>
2 KOH + H2NO3 = K2NO3 + 2 H2O
Al(Cu) = Al + Cu =>
Al(Cu) = Al + Cu
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Ca3(PO4)2 + CH3COOH = Ca(H2PO4)2 + Ca(CH3COO)2 =>
Ca3(PO4)2 + 4 CH3COOH = Ca(H2PO4)2 + 2 Ca(CH3COO)2
HINaCH3CO2 = HCH3CO2NaI =>
HINaCH3CO2 = HCH3CO2NaI
HCOOH + ZnO = (HCOO)2Zn + H2O =>
2 HCOOH + ZnO = (HCOO)2Zn + H2O
CaOHAlSO = AlOHCaSO =>
CaOHAlSO = AlOHCaSO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba + I2 = BaI2 =>
Ba + I2 = BaI2
Al + Ba(NO3)2 = Al(NO3)3 + Ba =>
2 Al + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CH4C2H5F = CH3FC2H6 =>
CH4C2H5F = CH3FC2H6
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
Al(OH)3 + Cl = AlCl3 + AlClO3 + H2O =>
2 Al(OH)3 + 4 Cl = AlCl3 + AlClO3 + 3 H2O
Cr2(SO4)3 + Na2CO3 = Cr2CO3 + Na2(SO4)3 =>
Cr2(SO4)3 + Na2CO3 = Cr2CO3 + Na2(SO4)3
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq) =>
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq)
MgSSn = MgSnS =>
MgSSn = MgSnS
MgO + HNO3 = MgNO3 + H2 + O =>
2 MgO + 2 HNO3 = 2 MgNO3 + H2 + 2 O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NiCl2 + Fe = Ni + FeCl2 =>
NiCl2 + Fe = Ni + FeCl2
Cu + CO2 = CCuO2 =>
Cu + CO2 = CCuO2
Hg(SCN)2 + O2 = HgS + C3N4 + CO2 + SO2 =>
2 Hg(SCN)2 + 3 O2 = 2 HgS + C3N4 + CO2 + 2 SO2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
ZnCd(ClO3)2 = CdZn(ClO3)2 =>
ZnCd(ClO3)2 = CdZn(ClO3)2
Sr(OH)Br = (SrOH)Br =>
Sr(OH)Br = (SrOH)Br
Ca(NO2)2 + HCl = CaCl2 + NO + NO2 + H2O =>
Ca(NO2)2 + 2 HCl = CaCl2 + NO + NO2 + H2O
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
FeCl3 + OH = Fe(OH)2 + Cl =>
FeCl3 + 2 OH = Fe(OH)2 + 3 Cl
Cu(ClO2) + NaS = CuS + Na(ClO2) =>
Cu(ClO2) + NaS = CuS + Na(ClO2)
Sn(s) + HCl(aq) = SnH2(aq) + Cl2(g) =>
Sn(s) + 2 HCl(aq) = SnH2(aq) + Cl2(g)
Cr + KOH + Br2 = K2CrO4 + H2O + KBr =>
Cr + 8 KOH + 3 Br2 = K2CrO4 + 4 H2O + 6 KBr
ZincNitrateSodiumBromide = SodiumNitrateZincBromide =>
ZincNitrateSodiumBromide = SodiumNitrateZincBromide
NO3Ag + PO4Na = AgPO4 + NaNO3 =>
NO3Ag + PO4Na = AgPO4 + NaNO3
Cu(SO4)(aq) + Pb(NO3)2(aq) = PbSO4 + Cu(NO3)2 =>
Cu(SO4)(aq) + Pb(NO3)2(aq) = PbSO4 + Cu(NO3)2
HOKI = KOHI =>
HOKI = KOHI
CoC2O4 = Co3O4 + CO2 + CO =>
3 CoC2O4 = Co3O4 + 2 CO2 + 4 CO
Al + (HCl)2 = Al(Cl3)2 + H2 =>
Al + 3(HCl)2 = Al(Cl3)2 + 3 H2
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O =>
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O
(NH4)2SO4 + ZnSO4 + H2O = (NH4)2Zn(SO4)2*6H2O =>
(NH4)2SO4 + ZnSO4 + 6 H2O = (NH4)2Zn(SO4)2*6H2O
CuO + HI = CuI + I2 + H2O =>
2 CuO + 4 HI = 2 CuI + I2 + 2 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
KI + KIO3 = KI3 + K2O =>
8 KI + KIO3 = 3 KI3 + 3 K2O
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
NaOClKl = NaClKlO =>
NaOClKl = NaClKlO
C16H17NaO4 + H2O = CO2 + H2 + C2H3NaO3 =>
C16H17NaO4 + 27 H2O = 14 CO2 + 34 H2 + C2H3NaO3
{-}butanol{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}butanol{-}2{-}butanol = {-}methyl{-}2{-}butene
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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