| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H10O5 = 6 CH3COOH + C6H7O2(OCOCH3)3
C2H2O4 + Al(OH)3 = H2O + Al2(C2O4)3 =>
3 C2H2O4 + 2 Al(OH)3 = 6 H2O + Al2(C2O4)3
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
Na(s) + H2O(g) = NaOH + H2 =>
2 Na(s) + 2 H2O(g) = 2 NaOH + H2
C2H5OH + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
3 C2H5OH + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
NaH + BCl3 = NaCl + BH3 =>
3 NaH + BCl3 = 3 NaCl + BH3
C + K2Cr2O7 + H2SO4 = CO2 + K2O + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 6 H2SO4 = 3 CO2 + 2 K2O + 2 Cr2(SO4)3 + 6 H2O
CaCO3 + NH4Cl = NH3 + CaCl + CO2 + OH =>
CaCO3 + NH4Cl = NH3 + CaCl + CO2 + OH
CH3OONa + HCl = CH3OOCl + HNa =>
CH3OONa + HCl = CH3OOCl + HNa
Ag + Zn(OH)2 = Zn + Ag2O + H2O =>
2 Ag + Zn(OH)2 = Zn + Ag2O + H2O
C2H3Cl + HCl = C2H4 + Cl =>
C2H3Cl + HCl = C2H4 + 2 Cl
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Pb2O3 + H2 = Pb + H2O =>
Pb2O3 + 3 H2 = 2 Pb + 3 H2O
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3 + H2O =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3 + 6 H2O
Zn(NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3
Sr(OH)2 + HBr = SrBr2 + H2O =>
Sr(OH)2 + 2 HBr = SrBr2 + 2 H2O
Te + O2 = TeO2 =>
Te + O2 = TeO2
GeO2 + C = GeC + CO =>
GeO2 + 3 C = GeC + 2 CO
CaCO3 + NH4Cl = NH3 + CaCl + CO2 + OH =>
CaCO3 + NH4Cl = NH3 + CaCl + CO2 + OH
CrCl3 + CH3COOH + H2O2 = (CH3COO)2Cr + O2 + HCl =>
2 CrCl3 + 4 CH3COOH + H2O2 = 2(CH3COO)2Cr + O2 + 6 HCl
C3H6O2N + O2 = CO2 + N2 + H2O =>
2 C3H6O2N + 7 O2 = 6 CO2 + N2 + 6 H2O
FeC2 + H2O = C2H2 + Fe(OH)2 =>
FeC2 + 2 H2O = C2H2 + Fe(OH)2
Cr2(SO4)3 + Na3PO4 = CrPO4 + Na2SO4 =>
Cr2(SO4)3 + 2 Na3PO4 = 2 CrPO4 + 3 Na2SO4
NaCl2 + H2SO4 = NaSO4 + H2Cl2 =>
NaCl2 + H2SO4 = NaSO4 + H2Cl2
HCl(aq) + K2CO3(aq) = CO2(g) + H2O(l) + KCl(aq) =>
2 HCl(aq) + K2CO3(aq) = CO2(g) + H2O(l) + 2 KCl(aq)
Ca(CO3) + HCl = CaCl2 + H2O + CO2 =>
Ca(CO3) + 2 HCl = CaCl2 + H2O + CO2
Sb2(CO3)3 = Sb2O3 + CO2 =>
Sb2(CO3)3 = Sb2O3 + 3 CO2
Cu(Cl)2 + NaOH = Cu(OH)2 + NaCl =>
Cu(Cl)2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ag + FeNO3 = AgNO3 + Fe =>
Ag + FeNO3 = AgNO3 + Fe
BaCl3 + Na2SO4 = BaSO4 + Cl3Na2 =>
BaCl3 + Na2SO4 = BaSO4 + Cl3Na2
SOCl2 + NaOH = Na2SO3 + HCl =>
SOCl2 + 2 NaOH = Na2SO3 + 2 HCl
FeCl2 + H2O2 + HCl = FeCl4 + H2O =>
FeCl2 + H2O2 + 2 HCl = FeCl4 + 2 H2O
CuCl2 + KNO3 = CuKCl2NO3 =>
CuCl2 + KNO3 = CuKCl2NO3
NaF + AgNO3 = Na + NO3 + AgF =>
NaF + AgNO3 = Na + NO3 + AgF
Cu + NiCl = CuClNi =>
Cu + NiCl = CuClNi
H2WO4 + Sr(OH)2 = H2O + SrWO4 =>
H2WO4 + Sr(OH)2 = 2 H2O + SrWO4
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Zinccarbonate + Lithiumsulfate = Zincsulfate + Lithiumcarbonate =>
ZnCO3 + Li2SO4 = ZnSO4 + Li2CO3
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
C3H10NCl + HNO3 = HCl + C3H10N2O3 =>
C3H10NCl + HNO3 = HCl + C3H10N2O3
CrCl3 + CH3COOH + H2O2 = (CH3COO)2Cr + O2 + HCl =>
2 CrCl3 + 4 CH3COOH + H2O2 = 2(CH3COO)2Cr + O2 + 6 HCl
CoOC = COCo =>
CoOC = COCo
FeS + O2 = Fe2O + SO2 =>
4 FeS + 5 O2 = 2 Fe2O + 4 SO2
Li2O + HCOOH = HCOOLi + H2O =>
Li2O + 2 HCOOH = 2 HCOOLi + H2O
K2S + HI = K2I + HS =>
K2S + HI = K2I + HS
Fe2 + Br2 = FeBr =>
Fe2 + Br2 = 2 FeBr
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4(aq) + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
NaCl + NaMnO4 = NaO + MnO2 + Cl2 =>
2 NaCl + 2 NaMnO4 = 4 NaO + 2 MnO2 + Cl2
NaOH + CoCl3 = NaCl + Co(OH)3 =>
3 NaOH + CoCl3 = 3 NaCl + Co(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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