| Équations équilibrées la veille |
C2H2O4 + CaCl2 = CaC2O4 + 2 HCl
Fe(OH)2 + HI = FeI2 + H2O =>
Fe(OH)2 + 2 HI = FeI2 + 2 H2O
HCHO + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 HCHO + 6 H2SO4 + 4 KMnO4 = 5 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
I4O9 = I2 + I2O6 =>
2 I4O9 = I2 + 3 I2O6
AgCl(aq) + NH3(aq) = AgNH3 + Cl =>
AgCl(aq) + NH3(aq) = AgNH3 + Cl
K(OH) + MgCl2 = Mg(OH)2 + K(Cl) =>
2 K(OH) + MgCl2 = Mg(OH)2 + 2 K(Cl)
BaO + Ca(OH)2 = CaO + Ba(OH)2 =>
BaO + Ca(OH)2 = CaO + Ba(OH)2
HCOOH + Ag(NH3)2OH = HCOOAg + NH3 + H2O =>
HCOOH + Ag(NH3)2OH = HCOOAg + 2 NH3 + H2O
ICl2{-} + LiI = I2 + LiCl + I{-} =>
ICl2{-} + 2 LiI = I2 + 2 LiCl + I{-}
AlI3 + K2SO4 = KI + Al2(SO4)3 =>
2 AlI3 + 3 K2SO4 = 6 KI + Al2(SO4)3
Na2CO2O4 + H2SO4 = SO4 + H2Na2CO2O4 =>
Na2CO2O4 + H2SO4 = SO4 + H2Na2CO2O4
Na(C2H3O2) + FeSO4 = NaSO4 + Fe(C2H3O2) =>
Na(C2H3O2) + FeSO4 = NaSO4 + Fe(C2H3O2)
C2H2O4 + CaCl2 = CaC2O4 + HCl =>
C2H2O4 + CaCl2 = CaC2O4 + 2 HCl
Cu(OH)2 + Cl2 = CuCl2 + H2O + Cu(ClO)2 =>
2 Cu(OH)2 + 2 Cl2 = CuCl2 + 2 H2O + Cu(ClO)2
CaCl2 + H2O = CaO + Cl2 + H2 =>
CaCl2 + H2O = CaO + Cl2 + H2
C3H7OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
H3PO4(at) + KOH(aq) = K3PO4(aq) + H2O(aq) =>
H3PO4(at) + 3 KOH(aq) = K3PO4(aq) + 3 H2O(aq)
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Rb2(CO3) + I2 = RbI + RbIO3 + CO2 =>
3 Rb2(CO3) + 3 I2 = 5 RbI + RbIO3 + 3 CO2
Mg + Cr2(SO4) = Mg(SO4) + Cr =>
Mg + Cr2(SO4) = Mg(SO4) + 2 Cr
H3C6H5O7 + Na2CO3 = Na2C6H5O7 + H2O + H2CO3 =>
17 H3C6H5O7 + 18 Na2CO3 = 18 Na2C6H5O7 + 11 H2O + 12 H2CO3
Ca(OH)2 + K2SiO3 = CaSiO3 + KOH =>
Ca(OH)2 + K2SiO3 = CaSiO3 + 2 KOH
CaB4O7 + H2SO4 + H2O = B(OH)3 + HSO4 + Ca =>
CaB4O7 + 2 H2SO4 + 5 H2O = 4 B(OH)3 + 2 HSO4 + Ca
C2H2O4 + CaCl2 = CaC2O4 + HCl =>
C2H2O4 + CaCl2 = CaC2O4 + 2 HCl
XC5H12O + XHCl = XC2H5C(CH3)2Cl + XH2O =>
XC5H12O + XHCl = XC2H5C(CH3)2Cl + XH2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al + NaClO = Na + O2 + AlCl3 =>
2 Al + 6 NaClO = 6 Na + 3 O2 + 2 AlCl3
Mg(OH)2 + AgNO3 = Mg(NO3)2 + Ag2O + H2O =>
Mg(OH)2 + 2 AgNO3 = Mg(NO3)2 + Ag2O + H2O
NaHCO3 + CH3COOH = CH3CO3ONa =>
2 NaHCO3 + CH3COOH = 2 CH3CO3ONa
N2(g) + Br2(g) = NBr3 =>
N2(g) + 3 Br2(g) = 2 NBr3
NiS + HNO3 = H2O + NO2 + NiSO4 =>
NiS + 8 HNO3 = 4 H2O + 8 NO2 + NiSO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Bn + O2 = Bn2O =>
4 Bn + O2 = 2 Bn2O
AgNO3 + As2O3 = Ag3As2O3 + NO3 =>
3 AgNO3 + As2O3 = Ag3As2O3 + 3 NO3
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH2O + NH3 = (CH2)6N4 + H2O =>
6 CH2O + 4 NH3 = (CH2)6N4 + 6 H2O
Al2O3 + CuCl = AlCl3 + Cu2O =>
Al2O3 + 6 CuCl = 2 AlCl3 + 3 Cu2O
C2H2O4 + CaCl2 = CaC2O4 + HCl =>
C2H2O4 + CaCl2 = CaC2O4 + 2 HCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KClO3 + C6H5COONa = KCl + CO2 + H2O + NaOH =>
5 KClO3 + C6H5COONa = 5 KCl + 7 CO2 + 2 H2O + NaOH
Ca + PO3 + O2 = Ca3(PO4)2(s) =>
3 Ca + 2 PO3 + O2 = Ca3(PO4)2(s)
CU{+2}{+} + H2O = CU(H2O)4{+2} =>
CU{+2}{+} + 4 H2O = CU(H2O)4{+2}
KAI(OH)4 + H2SO4 = AI(OH)3 + H2O + K2SO4 =>
2 KAI(OH)4 + H2SO4 = 2 AI(OH)3 + 2 H2O + K2SO4
HCOOH + Ca(OH)2 = HCOO2HCa + H2O =>
HCOOH + Ca(OH)2 = HCOO2HCa + H2O
C12H22O11 = (C4H6O2)4651 + CO2 + H2O =>
13953 C12H22O11 = 8(C4H6O2)4651 + 18604 CO2 + 41859 H2O
sucrose + sodiumhydroxide = carbonmonoxide + water + sodium =>
C12H22O11 + 24 NaOH = 12 CO + 23 H2O + 24 Na
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Équations équilibrées sur01/27/25
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