| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + 2 H2O = Zn + 2 HNO3 + 2 OH
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C2H5NH2HCl = C2H5NH3Cl =>
C2H5NH2HCl = C2H5NH3Cl
NH4OH + NaOH = NaNH4(OH)2 =>
NH4OH + NaOH = NaNH4(OH)2
Fe + Cr2O7 = FeCr2O7 =>
Fe + Cr2O7 = FeCr2O7
Ba(CO3) = BaO + (CO2) =>
Ba(CO3) = BaO + (CO2)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH3CHO + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 CH3COOH
HCOOH + NH4OH = NH4HCOO + H2O =>
HCOOH + NH4OH = NH4HCOO + H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
C6H5COOH + HONO2 = C6H4COOHNO2 + H2O =>
C6H5COOH + HONO2 = C6H4COOHNO2 + H2O
Na2SO4 + Mg(No3)2 = MgSO4 + NaNo3 =>
Na2SO4 + Mg(No3)2 = MgSO4 + 2 NaNo3
Fe2(CO3)3 + Pb(NO3)4 = Fe(NO3)3 + Pb2(CO3)4 =>
4 Fe2(CO3)3 + 6 Pb(NO3)4 = 8 Fe(NO3)3 + 3 Pb2(CO3)4
BaS + PtCl5 = BaCl2 + Pt2S5 =>
5 BaS + 2 PtCl5 = 5 BaCl2 + Pt2S5
Ni(OH)2 + CrO4 + H2O = Cr(OH)3 + Ni(OH)3 =>
5 Ni(OH)2 + CrO4 + 4 H2O = Cr(OH)3 + 5 Ni(OH)3
Ca3 + P2 + O2 = Ca3(PO4)2 =>
Ca3 + P2 + 4 O2 = Ca3(PO4)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MnO2 + Fe2O3 = MnO7 + FeO =>
MnO2 + 5 Fe2O3 = MnO7 + 10 FeO
KSCN + SrCl2 = KCl + Sr(SCN)2 =>
2 KSCN + SrCl2 = 2 KCl + Sr(SCN)2
K2Cr2O7 + HgCl2 = KCl + HgCr2O7 =>
K2Cr2O7 + HgCl2 = 2 KCl + HgCr2O7
C3H6Br2 + NaOH = C3H6O + NaBr + H2O =>
C3H6Br2 + 2 NaOH = C3H6O + 2 NaBr + H2O
Mn(NO3)2 + KIO4 + H2O = MnO4 + HNO3 + KIO3 =>
Mn(NO3)2 + 3 KIO4 + H2O = MnO4 + 2 HNO3 + 3 KIO3
Al2(SO4)3 + Na[Al(OH)4] = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 Na[Al(OH)4] = 3 Na2SO4 + 8 Al(OH)3
NaHCO3 + CuCl2 = CuCO3 + H2O + CO2 + NaCl =>
2 NaHCO3 + CuCl2 = CuCO3 + H2O + CO2 + 2 NaCl
Fe(NO3)3 + Fe(OH)3 = FeOH(NO3)2 =>
2 Fe(NO3)3 + Fe(OH)3 = 3 FeOH(NO3)2
H2SO3 + Al = Al3(SO3)2 + H2 =>
2 H2SO3 + 3 Al = Al3(SO3)2 + 2 H2
(NH4)3P + ZnSO4 = (NH4)2SO4 + Zn3P2 =>
2(NH4)3P + 3 ZnSO4 = 3(NH4)2SO4 + Zn3P2
KSO4 + CUNO3 = KNO3 + CUSO4 =>
KSO4 + CUNO3 = KNO3 + CUSO4
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
C4H10O + C3H6O2 = H2O + C6H12O2 =>
3 C4H10O + 4 C3H6O2 = 3 H2O + 4 C6H12O2
MgCl + ZnSO4 = MgSO4 + ZnCl =>
MgCl + ZnSO4 = MgSO4 + ZnCl
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
Al + O2 = (Al2)O2 =>
2 Al + O2 = (Al2)O2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
C6H10O + K2Cr2O7 + H2SO4 = C6H10O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H10O + K2Cr2O7 + 4 H2SO4 = 3 C6H10O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
CO2 + H2O(l) = C12H22O11(s) + O2(g) =>
12 CO2 + 11 H2O(l) = C12H22O11(s) + 12 O2(g)
BaCl2 + HNO3 = Ba(NO3)2 + ClH =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 ClH
Ag2CrO4 + NH4OH = Ag(NH3) + CrO4 + H2O =>
Ag2CrO4 + 2 NH4OH = 2 Ag(NH3) + CrO4 + 2 H2O
ZnCl + Mg = MgCl + Zn =>
ZnCl + Mg = MgCl + Zn
KClO3 = KCl + O2 = KCl + O =>
2 KClO3 = 2 KCl + 3 O2
CuSO4(aq) + KF(aq) = CuF2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KF(aq) = CuF2(s) + K2SO4(aq)
Li + H(OH) = H + Li(OH) =>
Li + H(OH) = H + Li(OH)
Na2SiO3 + CuSO4*5H2O + CH3COOH = CuSO4 + SiO2*2H2O + CH3COONa =>
5 Na2SiO3 + CuSO4*5H2O + 10 CH3COOH = CuSO4 + 5 SiO2*2H2O + 10 CH3COONa
NH4TcO4 + H2 = Tc + NH3 + H2O =>
2 NH4TcO4 + 7 H2 = 2 Tc + 2 NH3 + 8 H2O
NaOCl + HC2H3O2 = HCl + NaOC2H3O2 =>
NaOCl + HC2H3O2 = HCl + NaOC2H3O2
H2SO4 + KMnO4 + Na2C2O4 = MnSO4 + Na2SO4 + K2SO4 + CO2 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 10 CO2 + 8 H2O
Zn + H3PO4 = Zn(H2PO4) + H2 =>
2 Zn + 2 H3PO4 = 2 Zn(H2PO4) + H2
C18H36O2 + H2 = H2O + C18H38 =>
C18H36O2 + 3 H2 = 2 H2O + C18H38
Be + OH = BeO + H2O =>
Be + 2 OH = BeO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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