| Équations équilibrées la veille |
(NH4)H2PO4 + KHCO3 = KH2PO4 + NH3 + H2O + CO2
K2Cl2O7 + HBr = Br2 + KBr + ClBr3 + H2O =>
K2Cl2O7 + 14 HBr = 3 Br2 + 2 KBr + 2 ClBr3 + 7 H2O
K2CrO4 + Fe2(SO4)3 = Fe2(CrO4)3 + K2(SO4) =>
3 K2CrO4 + Fe2(SO4)3 = Fe2(CrO4)3 + 3 K2(SO4)
HCl + KMnO4KCl = KCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4KCl = 4 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe(NO3)3 + H2O = FeH2 + (NO3)3O =>
Fe(NO3)3 + H2O = FeH2 + (NO3)3O
NaS + BaCl2 = BaS + NaCl2 =>
NaS + BaCl2 = BaS + NaCl2
KBr + KBrO + H2SO4 = Br2 + K2SO4 + H2O =>
KBr + KBrO + H2SO4 = Br2 + K2SO4 + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
PbCl2 + Ag = AgCl + Pb =>
PbCl2 + 2 Ag = 2 AgCl + Pb
C32H70 + O2 = CO2 + H2O =>
2 C32H70 + 99 O2 = 64 CO2 + 70 H2O
C2H6 + O2 = CH4 + CO2 =>
2 C2H6 + O2 = 3 CH4 + CO2
C7H5O2 + H2SO4 = C7H6O2 + HSO4 =>
C7H5O2 + H2SO4 = C7H6O2 + HSO4
Zn + H{+} + NO3 = Zn{+2} + NO2 + H2O =>
Zn + 2 H{+} + NO3 = Zn{+2} + NO2 + H2O
(NH4)3Po4 + NaOH = (NH4)3OH + NaPo4 =>
(NH4)3Po4 + NaOH = (NH4)3OH + NaPo4
AgNO3 + LiCl = LiNO3 + AgCl =>
AgNO3 + LiCl = LiNO3 + AgCl
Al + KOH + H2SO4 = KAl(SO4)2 + H24O12 + H2 =>
12 Al + 12 KOH + 24 H2SO4 = 12 KAl(SO4)2 + H24O12 + 18 H2
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
KCI = K + CI =>
KCI = K + CI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag{+} + S2O8{2-} = SO4{2-} + Ag{2+} =>
2 Ag{+} + S2O8{2-} = 2 SO4{2-} + 2 Ag{2+}
K2Cr2O7 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 8 KCl + 3 I2 + 7 H2O
C3H8 = C2H5 + CH3 =>
C3H8 = C2H5 + CH3
AlBr3 + HNO3 = AlNO3 + HBr3 =>
AlBr3 + HNO3 = AlNO3 + HBr3
HCHO + H2O = CH3OH + HCOOH =>
2 HCHO + H2O = CH3OH + HCOOH
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Hydrogen + nitrogenmonoxide = water + nitrogen =>
2 H2 + 2 NO = 2 H2O + N2
Mn(NO3)4 = Mn3O4 + NO2 + O2 =>
3 Mn(NO3)4 = Mn3O4 + 12 NO2 + 4 O2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
NaHCO3 = CO2 + Na2O + H2O =>
2 NaHCO3 = 2 CO2 + Na2O + H2O
NO2 + HO = NOHO2 =>
NO2 + HO = NOHO2
Cu(OH)2 + HPO3 = CuOHPO3 + H2O =>
Cu(OH)2 + HPO3 = CuOHPO3 + H2O
CO2 + H2O = C7H13 + O2 =>
28 CO2 + 26 H2O = 4 C7H13 + 41 O2
Fe + CO5 = FeO3 + CO2 =>
Fe + CO5 = FeO3 + CO2
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
NaNO2 + H2S + H2SO4 = Na2SO4 + NO + H2O =>
8 NaNO2 + H2S + 3 H2SO4 = 4 Na2SO4 + 8 NO + 4 H2O
CaCl2 + O2 = Ca2O + Cl2 =>
4 CaCl2 + O2 = 2 Ca2O + 4 Cl2
LiO + KBr = LiBr + KO =>
LiO + KBr = LiBr + KO
NaOH + K2Cr2O7 = Na2Cr2O7 + KOH =>
2 NaOH + K2Cr2O7 = Na2Cr2O7 + 2 KOH
Ca(ClO4)2 + Na2CO3 = CaCO3 + NaClO4 =>
Ca(ClO4)2 + Na2CO3 = CaCO3 + 2 NaClO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaI + NH3 = (Na(NH3)4)I =>
NaI + 4 NH3 = (Na(NH3)4)I
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2CO3 + CH3COOH = Al + CO2 + H2O =>
4 Al2CO3 + CH3COOH = 8 Al + 6 CO2 + 2 H2O
Na2[Zn(OH)4] + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KOH + NaOH =>
3 Na2[Zn(OH)4] + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KOH + 6 NaOH
CuI + KCNS = KI + CuCNS =>
CuI + KCNS = KI + CuCNS
C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O
SIBr + Br2 = SIBr4 =>
2 SIBr + 3 Br2 = 2 SIBr4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
MgO + HI = H2O + MgI2 =>
MgO + 2 HI = H2O + MgI2
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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