| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4ClO4 = Cl2 + 4 H2O + N2 + 2 O2
CCl3CHO + C6H5Cl = (ClC6H4)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (ClC6H4)2CHCCl3 + H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
X2CO3 + HCl = XCl + CO2 + H2O =>
X2CO3 + 2 HCl = 2 XCl + CO2 + H2O
Al + Na2CO3 + H2O = Na3[Al(OH)6] + CO2 + H2 =>
2 Al + 3 Na2CO3 + 9 H2O = 2 Na3[Al(OH)6] + 3 CO2 + 3 H2
HCHO + (Ag(NH3)2){+} + H2O = HCOOH + Ag + NH3 + H{+} =>
HCHO + 2(Ag(NH3)2){+} + H2O = HCOOH + 2 Ag + 4 NH3 + 2 H{+}
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
HNO3 + H2S = HNO2 + S + H2O =>
HNO3 + H2S = HNO2 + S + H2O
MgHCO3 + HC2H3O2 = MgC2H3O2 + H2CO3 =>
MgHCO3 + HC2H3O2 = MgC2H3O2 + H2CO3
CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
[Zn(NH3)4]Cl2 + CH3COOH = Zn(CH3COO)2 + NH3 + HCl =>
[Zn(NH3)4]Cl2 + 2 CH3COOH = Zn(CH3COO)2 + 4 NH3 + 2 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
S6 + Cu = CuS =>
S6 + 6 Cu = 6 CuS
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mg + F2 = Mg3F2 =>
3 Mg + F2 = Mg3F2
Fe2O3 + LiNO3 = Li2O + Fe(NO3)3 =>
Fe2O3 + 6 LiNO3 = 3 Li2O + 2 Fe(NO3)3
SOCl2 + HCl = SCl2 + H2O + Cl2 =>
SOCl2 + 2 HCl = SCl2 + H2O + Cl2
YbSO4 + PoI6 = Po(SO4)3 + YbI2 =>
3 YbSO4 + PoI6 = Po(SO4)3 + 3 YbI2
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
PbCrO4 + HCl = PbCl2 + CrCl3 + Cl2 + H2O =>
2 PbCrO4 + 16 HCl = 2 PbCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
C5H8O6 + C8H18O = C24H38O4 + H2O =>
72 C5H8O6 + 123 C8H18O = 56 C24H38O4 + 331 H2O
BeO + Ba(OH)2 = BaBeO2 + H2O =>
BeO + Ba(OH)2 = BaBeO2 + H2O
Cu(NO3)2 + Li2S = CuS + Li(NO3) =>
Cu(NO3)2 + Li2S = CuS + 2 Li(NO3)
AlBr3 + AgNO3 = Al(NO3)Br3 + Ag =>
AlBr3 + AgNO3 = Al(NO3)Br3 + Ag
I6O5 = I2 + O2 =>
2 I6O5 = 6 I2 + 5 O2
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
PbL2 = Pb{2+} + L{-} =>
PbL2 = Pb{2+} + 2 L{-}
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AI{3+} + S{2}O{3}{2-} = AI + S{4}O{6}{2-} =>
2 AI{3+} + 3 S{2}O{3}{2-} = 2 AI + 3 S{4}O{6}{2-}
HF + AuOH = AuF + H2O =>
HF + AuOH = AuF + H2O
ZnO + H3PO4 + HNO3 = Zn(HPO4)2 + ZnNO3 + H2O =>
3 ZnO + 2 H3PO4 + 2 HNO3 = Zn(HPO4)2 + 2 ZnNO3 + 3 H2O
Ca(NO3)24H2O + (NH4)2HPO4 + NH4OH = Ca10(PO4)6OH2 + NH4NO3 + H2O =>
40 Ca(NO3)24H2O + 24(NH4)2HPO4 + 1134 NH4OH = 4 Ca10(PO4)6OH2 + 1071 NH4NO3 + 837 H2O
Li2O + SO2 = Li + SO3 =>
Li2O + SO2 = 2 Li + SO3
CH3COOH + NaOH = CH3OH + NaCO + H2O =>
3 CH3COOH + 4 NaOH = 2 CH3OH + 4 NaCO + 4 H2O
K2Cr2O7 + CH3COONa + H2O = K2CrO4 + Na2CrO4 + CH3COOH =>
K2Cr2O7 + 2 CH3COONa + H2O = K2CrO4 + Na2CrO4 + 2 CH3COOH
C4H6Cl2S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) + ClO(g) =>
2 C4H6Cl2S(g) + 15 O2(g) = 8 CO2(g) + 6 H2O(l) + 2 SO2(g) + 4 ClO(g)
Al2O3 + N2 = AlN + O2 =>
2 Al2O3 + 2 N2 = 4 AlN + 3 O2
AgNO2 + AlCl3 = AgCl + Al(NO2)3 =>
3 AgNO2 + AlCl3 = 3 AgCl + Al(NO2)3
Cu(OH)2(H2O)4 + H2SO4 + NH3 = [Cu(NH3)4(H2O)2]SO4 + H2O =>
Cu(OH)2(H2O)4 + H2SO4 + 4 NH3 = [Cu(NH3)4(H2O)2]SO4 + 4 H2O
P + Cl = PCl =>
P + Cl = PCl
Na(g) + HCl(g) = H2(g) + NaCl(s) =>
2 Na(g) + 2 HCl(g) = H2(g) + 2 NaCl(s)
BaOHNO3 + H2O = Ba(OH)2 + HNO3 =>
BaOHNO3 + H2O = Ba(OH)2 + HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + BaSO4(s)
CU{2} + OH{-} = CU(OH)2 =>
CU{2} + 2 OH{-} = CU(OH)2
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O + 3 CO2
Al2(C2O4)3 + Mg(OH)2 = Al(OH)3 + MgC2O4 =>
Al2(C2O4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgC2O4
Zr4 + O2 = ZrO2 =>
Zr4 + 4 O2 = 4 ZrO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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