| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
HCl(aq) + MnO2(s) = H2O(l) + MnCl2(s) + Cl2(g) =>
4 HCl(aq) + MnO2(s) = 2 H2O(l) + MnCl2(s) + Cl2(g)
Ca(SO4) + HCl = CaCl2 + H2(SO4) =>
Ca(SO4) + 2 HCl = CaCl2 + H2(SO4)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
LiClO2 + NaI + H2SO4 = I2 + LiCl + Na2SO4 + H2O =>
LiClO2 + 4 NaI + 2 H2SO4 = 2 I2 + LiCl + 2 Na2SO4 + 2 H2O
Mg3(AsO3)2 + AgNO3 = Mg(NO3)2 + Ag3AsO3 =>
Mg3(AsO3)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3AsO3
NaC2H3O2 + HCl = NaCl + (HC2H3O2)2 =>
2 NaC2H3O2 + 2 HCl = 2 NaCl + (HC2H3O2)2
SnCl4 + HCl = H[SnCl6] + H =>
SnCl4 + 2 HCl = H[SnCl6] + H
K + CuNO3 = KNO3 + Cu =>
K + CuNO3 = KNO3 + Cu
CrF3 + K2CO3 = CrCO3 + F3K2 =>
CrF3 + K2CO3 = CrCO3 + F3K2
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O = NiFe2O4 + N2 + H2O + O2 =>
Ni(NO3)2*6H2O + 2 Fe(NO3)3*9H2O = NiFe2O4 + 4 N2 + 24 H2O + 10 O2
CH3COOHKOH = CH3COOKH2O =>
CH3COOHKOH = CH3COOKH2O
NaOH + FeC2 = Na2CO3 + Fe + H2 + Na =>
6 NaOH + FeC2 = 2 Na2CO3 + Fe + 3 H2 + 2 Na
ClCH2COOH + CH3OH = ClCH2COOCH3 + H2O =>
ClCH2COOH + CH3OH = ClCH2COOCH3 + H2O
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
(NH4)CO3 + KOH = KCO3 + NH4OH =>
(NH4)CO3 + KOH = KCO3 + NH4OH
P(I)3 + Br = P(Br)3 + I =>
P(I)3 + 3 Br = P(Br)3 + 3 I
HNO3 + NaI = HI + NaNO3 =>
HNO3 + NaI = HI + NaNO3
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH3CH3 + H2O =>
15 CH3COOH + 18 CH3CH2CH2CH2CH2OH = 20 CH3COOCH2CH2CH3CH3 + 8 H2O
CrF3 + K2CO3 = CrCO3 + F3K2 =>
CrF3 + K2CO3 = CrCO3 + F3K2
CNH2NOO2 = CO2H2ON2 =>
CNH2NOO2 = CO2H2ON2
CuO + HOH = Cu(OH)2 =>
CuO + HOH = Cu(OH)2
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
Cu(OH)2 + NH2C3H7COOH = Cu(OH)2NH2C3H7COOH =>
Cu(OH)2 + NH2C3H7COOH = Cu(OH)2NH2C3H7COOH
In + N = InN =>
In + N = InN
(C2H5O)4Si + H2O = C2H5OH + SiO2 =>
(C2H5O)4Si + 2 H2O = 4 C2H5OH + SiO2
Cr2O3 + NaBrO3 + NaOH = Na2CrO4 + H2O + Br2 =>
5 Cr2O3 + 6 NaBrO3 + 14 NaOH = 10 Na2CrO4 + 7 H2O + 3 Br2
AlCe3 + NaOH = Al(OH)3 + NaCe =>
AlCe3 + 3 NaOH = Al(OH)3 + 3 NaCe
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
CuI + H2O2 = Cu2O + H2O + I2 =>
2 CuI + H2O2 = Cu2O + H2O + I2
NaCl(aq) + F2(aq) = NaF(aq) + Cl2(aq) =>
2 NaCl(aq) + F2(aq) = 2 NaF(aq) + Cl2(aq)
Na2SiO3 + FeS + H2O = Na2SO4 + Fe + SiO2 + H2 =>
Na2SiO3 + FeS + 3 H2O = Na2SO4 + Fe + SiO2 + 3 H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
C13H10O + NaBH4 + HOH = C13H12O + B(OH)3 + NaOH =>
4 C13H10O + NaBH4 + 4 HOH = 4 C13H12O + B(OH)3 + NaOH
Zn + NaOH + NH4OCl = Na2[Zn(OH)4] + NH3 + NaCl =>
Zn + 3 NaOH + NH4OCl = Na2[Zn(OH)4] + NH3 + NaCl
C4H9N3O2 + O2 = CO2 + H2O + N2 =>
4 C4H9N3O2 + 21 O2 = 16 CO2 + 18 H2O + 6 N2
Cu(NO3)2 + Ag = Cu + AgNO3 =>
Cu(NO3)2 + 2 Ag = Cu + 2 AgNO3
CNNCN = CCNNN =>
CNNCN = CCNNN
Na3PO4 + CaCl2 = NaCl + Ca3P2O8 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3P2O8
NaCl + NaCO3 = NaCO2 + NaO + Cl =>
NaCl + NaCO3 = NaCO2 + NaO + Cl
LiCI = CI + Li =>
LiCI = CI + Li
CH3COOH + C2H5OH = CH3COOC3H5 + H2O =>
3 CH3COOH + 2 C2H5OH = 2 CH3COOC3H5 + 4 H2O
CuO + HCl = Cu + Cl2 + H2O =>
CuO + 2 HCl = Cu + Cl2 + H2O
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(s) + AgCl(aq) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(s) + 2 AgCl(aq)
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
C6H10 + C2H8AgNO5 = C6H10C2H8AgNO5 =>
C6H10 + C2H8AgNO5 = C6H10C2H8AgNO5
Al + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 + H2 =>
2 Al + 3 H2SO4 + 12 H2O = [Al(H2O)6]2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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