| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdS + I2 + 2 HCl = CdCl2 + 2 HI + S
CH3COOH + K2CrO4 = K2CH3COO + HCrO4 =>
CH3COOH + K2CrO4 = K2CH3COO + HCrO4
CaFe2O4 + O2 = CaFeO3 + Fe2O3 =>
4 CaFe2O4 + O2 = 4 CaFeO3 + 2 Fe2O3
Na2CO3 + CaCO3 + H2O = NaHCO3 + CaO =>
Na2CO3 + CaCO3 + H2O = 2 NaHCO3 + CaO
SiI4 + Mg = MgI2 + Si4 =>
4 SiI4 + 8 Mg = 8 MgI2 + Si4
NO2 + OH = HNO3 =>
NO2 + OH = HNO3
KOHSrNO = SrOHKNO =>
KOHSrNO = SrOHKNO
Pb(ClO3)2Sr = Sr(ClO3)2Pb =>
Pb(ClO3)2Sr = Sr(ClO3)2Pb
ISrB = SrIB =>
ISrB = SrIB
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
C3H8S + O2 = SO2 + H2 + CO2 =>
C3H8S + 4 O2 = SO2 + 4 H2 + 3 CO2
Mg(OH)2 + LiCl = MgCl2 + LiOH =>
Mg(OH)2 + 2 LiCl = MgCl2 + 2 LiOH
KSCN(s) = K(aq)SCN =>
KSCN(s) = K(aq)SCN
FeCl3(aq) + NH4OH(aq) = Fe(OH)3 + NH4Cl =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4Cl
Al2(SO4)3 + H3Po4 = AlPo4 + H2SO4 =>
Al2(SO4)3 + 2 H3Po4 = 2 AlPo4 + 3 H2SO4
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
(NH4)3N = NH4 + N2 =>
2(NH4)3N = 6 NH4 + N2
H2(g)S(g) = H2S(g) =>
H2(g)S(g) = H2S(g)
AgBrGa = GaBrAg =>
AgBrGa = GaBrAg
LiClONa = NaClOLi =>
LiClONa = NaClOLi
CBr{-}2 = CBr{-}4 =>
CBr{-}2 = CBr{-}4
H2SO4 + K2CO3 = KHSO4 + CO2 + H2O =>
2 H2SO4 + K2CO3 = 2 KHSO4 + CO2 + H2O
Ag + AlCl3 = AgCl + Al =>
3 Ag + AlCl3 = 3 AgCl + Al
SrSO4(s) = SrO + SO3 =>
SrSO4(s) = SrO + SO3
C2H6O + O2(g) = CO2 + H2O =>
C2H6O + 3 O2(g) = 2 CO2 + 3 H2O
S2O3 = S + SO3 =>
S2O3 = S + SO3
CaCO3 + Na2CO3 + H2O = NaHCO3 + Ca(OH)2 =>
CaCO3 + Na2CO3 + 2 H2O = 2 NaHCO3 + Ca(OH)2
SnSO4 + FeSO4 = Sn + Fe2(SO4)3 =>
SnSO4 + 2 FeSO4 = Sn + Fe2(SO4)3
CuO*C = CuCO =>
CuO*C = CuCO
CBr4 + F = Br + CF4 =>
CBr4 + 4 F = 4 Br + CF4
CaCO3 + Na2CO3 + H2O = Ca(HCO3)2 + Na(OH) =>
CaCO3 + Na2CO3 + 2 H2O = Ca(HCO3)2 + 2 Na(OH)
Hg2Cl2 + NaOH = Hg + HgO + H2O + NaCl =>
Hg2Cl2 + 2 NaOH = Hg + HgO + H2O + 2 NaCl
C6H8O7C3H8O = C9H14O7H2O =>
C6H8O7C3H8O = C9H14O7H2O
CaNaPO = NaCa(PO) =>
CaNaPO = NaCa(PO)
K2C2O4 + H2O = K2C2O4*H2O =>
K2C2O4 + H2O = K2C2O4*H2O
Pb(CH3COO)2 + KI = PbI2 + CH3COO + K =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COO + 2 K
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
NBr3 = N + Br2 =>
2 NBr3 = 2 N + 3 Br2
Na2CO3 + H2O2 = NaOH + CO2 + O2 =>
2 Na2CO3 + 2 H2O2 = 4 NaOH + 2 CO2 + O2
K2C2O4 + H2O = K2C2O4*H2O =>
K2C2O4 + H2O = K2C2O4*H2O
NaHCO3 + H3O{+} + Cl{-} = CO2 + H2O + NaCl =>
NaHCO3 + H3O{+} + Cl{-} = CO2 + 2 H2O + NaCl
Na(SO)BaCl = Ba(SO)NaCl =>
Na(SO)BaCl = Ba(SO)NaCl
(NH4)2SO4(aq) + NaI(aq) = NH4I(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaI(aq) = 2 NH4I(aq) + Na2SO4(aq)
Co2O7{2-} + SO3{2-} + H{+} = Co{3+} + SO4{2-} + H2O =>
Co2O7{2-} + 3 SO3{2-} + 8 H{+} = 2 Co{3+} + 3 SO4{2-} + 4 H2O
Al2(SO4)3Ca(NO3)2 = Ca(SO4)3Al2(NO3)2 =>
Al2(SO4)3Ca(NO3)2 = Ca(SO4)3Al2(NO3)2
PbOK = KOPb =>
PbOK = KOPb
LiHCO3 + KOH = LiOH + K2CO3 + H2O =>
LiHCO3 + 2 KOH = LiOH + K2CO3 + H2O
Mn(s)HCl(aq) = HMnCl(aq) =>
Mn(s)HCl(aq) = HMnCl(aq)
CH3OH(l)HCl(aq) = CH3Cl(g)H2O(l) =>
CH3OH(l)HCl(aq) = CH3Cl(g)H2O(l)
Ca(OH)HN = H(OH)CaN =>
Ca(OH)HN = H(OH)CaN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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