| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 3 H2SO4 = CO3 + 3 H2O + 3 SO2
LaCl3 + Na2CO3 = La2(CO3) + NaCl3 =>
2 LaCl3 + Na2CO3 = La2(CO3) + 2 NaCl3
NaCl + FeCl2 = NaCl2 + FeCl =>
NaCl + FeCl2 = NaCl2 + FeCl
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl
HCl(aq) + Na3PO4(aq) = NaCl(aq) + H3PO4(ppt) =>
3 HCl(aq) + Na3PO4(aq) = 3 NaCl(aq) + H3PO4(ppt)
C5H10O5(g) + O2(g) = CO2(g) + H2O =>
C5H10O5(g) + 5 O2(g) = 5 CO2(g) + 5 H2O
CaCO3 + HC2H3O2 = CaH3O2 + HC2CO3 =>
CaCO3 + HC2H3O2 = CaH3O2 + HC2CO3
NaBr + KIO3 = KBr + NaI + O3 =>
NaBr + KIO3 = KBr + NaI + O3
HBrO = H2Br2O2 =>
2 HBrO = H2Br2O2
Fe2 + N = Fe2N =>
Fe2 + N = Fe2N
Fe(OH)2 + CO2 = FeO2 + C(OH)2 =>
Fe(OH)2 + CO2 = FeO2 + C(OH)2
H2SO4 + Al(oh)3 = Al2(SO4)3 + H2 =>
9 H2SO4 + 2 Al(oh)3 = 3 Al2(SO4)3 + 9 H2
CO2 + H2 = CH2 + O2 =>
CO2 + H2 = CH2 + O2
Mg + AuNO = MgO + AuN =>
Mg + AuNO = MgO + AuN
Cu(NO3)3 = Cu + NO2 + O2 =>
2 Cu(NO3)3 = 2 Cu + 6 NO2 + 3 O2
C2H6O + C2H4O2 = C7H14O2 + H2O =>
5 C2H6O + 2 C2H4O2 = 2 C7H14O2 + 5 H2O
Zn + Au(NO2)3 = ZnNO2 + Au =>
3 Zn + Au(NO2)3 = 3 ZnNO2 + Au
H2SO4 + K = H2S + H2O + K2SO4 =>
5 H2SO4 + 8 K = H2S + 4 H2O + 4 K2SO4
HgCl2 + H2O + SO2 = HCl + H2S + Hg2(SO4)2 =>
6 HgCl2 + 8 H2O + 8 SO2 = 12 HCl + 2 H2S + 3 Hg2(SO4)2
KMnO4 + Fe(NH4)2(SO4)*24H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 KMnO4 + 10 Fe(NH4)2(SO4)*24H2O + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 10(NH4)2SO4 + 264 H2O
Ca(CH3COO)2 + H2O = CaO + CH3COOH =>
Ca(CH3COO)2 + H2O = CaO + 2 CH3COOH
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Zn + CuSO4 + HCl = Cu + H2SO4 + ZnCl2 =>
Zn + CuSO4 + 2 HCl = Cu + H2SO4 + ZnCl2
CaO(s) + H2O(l) = Ca(OH) + OH =>
CaO(s) + H2O(l) = Ca(OH) + OH
AlCl3*6H2O = AlCl(OH)2 + HCl + H2O =>
AlCl3*6H2O = AlCl(OH)2 + 2 HCl + 4 H2O
SFe = FeS =>
SFe = FeS
Fe2O3 + MnO2 = MnFe2O4 + O2 =>
2 Fe2O3 + 2 MnO2 = 2 MnFe2O4 + O2
Ca(s) + H3PO4(aq) = Ca3(PO4)2(aq) + H2(g) =>
3 Ca(s) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 3 H2(g)
(NH4)3PO4 + HCl = (NH4)Cl + H3PO4 =>
(NH4)3PO4 + 3 HCl = 3(NH4)Cl + H3PO4
AgCl(s) + NH3(aq) = AgNH3 + Cl =>
AgCl(s) + NH3(aq) = AgNH3 + Cl
SnCl2 + K2Cr2O7 + HCl = SnCl4 + CrCl3 + K2O + H2O =>
3 SnCl2 + K2Cr2O7 + 12 HCl = 3 SnCl4 + 2 CrCl3 + K2O + 6 H2O
Na2CO3 + H2O2 = Na2O + H2CO4 =>
Na2CO3 + H2O2 = Na2O + H2CO4
H2S2 + Pb = Pb2H2 + S2 =>
H2S2 + 2 Pb = Pb2H2 + S2
ZnO + Ba(OH)2 = Zn(OH)2 + BaO =>
ZnO + Ba(OH)2 = Zn(OH)2 + BaO
FeCl2 + Na2S = NaCl + FeS(pot) =>
FeCl2 + Na2S = 2 NaCl + FeS(pot)
C2H4 + C2H6 = C4H10 =>
C2H4 + C2H6 = C4H10
KOH + HB = KB + H2O =>
KOH + HB = KB + H2O
Na2B4O7 + H20O10 + C4H6O2 = Na2B4O7H2OC4H6O2 =>
10 Na2B4O7 + H20O10 + 10 C4H6O2 = 10 Na2B4O7H2OC4H6O2
K2SO3 + SiO2 = Si(SO3)2 + K2O =>
2 K2SO3 + SiO2 = Si(SO3)2 + 2 K2O
Zn + HCl + CuSO4 = H + ZnSO4 + CuCl =>
Zn + HCl + CuSO4 = H + ZnSO4 + CuCl
B2H6 + Cl2 = HCl + BCl3 =>
B2H6 + 6 Cl2 = 6 HCl + 2 BCl3
CaCl2 + Na3P04 = Ca3(P04)2 + NaCl =>
3 CaCl2 + 2 Na3P04 = Ca3(P04)2 + 6 NaCl
C2H5COOH + Ca(CO3) = CaCOOH + CO2 + H2O =>
3 C2H5COOH + 14 Ca(CO3) = 14 CaCOOH + 9 CO2 + 2 H2O
C10695H14492 + H2O = CO + H2 =>
C10695H14492 + 10695 H2O = 10695 CO + 17941 H2
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
BBr3(g) + H2O(g) = B2O3(s) + HBr(g) =>
2 BBr3(g) + 3 H2O(g) = B2O3(s) + 6 HBr(g)
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
CH3COOH + C2H5OH = H2O + C2H5OCOCH3 =>
CH3COOH + C2H5OH = H2O + C2H5OCOCH3
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3 + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3 + 10 CO(g) + P4(s)
CaS + BaO = BaS + CaO =>
CaS + BaO = BaS + CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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