| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3 + H2O = ClO3 + H3O
CuCl2*H20 = CuCl2 + H2 =>
CuCl2*H20 = CuCl2 + 10 H2
(ZnOH)2CO3 + HCl = ZnCl2 + H2O + H2CO3 =>
(ZnOH)2CO3 + 4 HCl = 2 ZnCl2 + 2 H2O + H2CO3
CuCl2*H20 = CuCl2 + H2 =>
CuCl2*H20 = CuCl2 + 10 H2
K + Al + SO4 + H2O(l) = KAl(SO4)2*12H2O =>
K + Al + 2 SO4 + 12 H2O(l) = KAl(SO4)2*12H2O
NO3 + H = NH4 + H2O =>
NO3 + 10 H = NH4 + 3 H2O
Mg + CH3OH = Mg(OCH3)2 + H2 =>
Mg + 2 CH3OH = Mg(OCH3)2 + H2
Na3Ag(S2O3)2 + KI = AgI + K2S2O3 + NaI =>
Na3Ag(S2O3)2 + 4 KI = AgI + 2 K2S2O3 + 3 NaI
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Na3PO4*6H2O + CaCl2*15H2O = Ca3(PO4)2 + NaCl + H2O =>
2 Na3PO4*6H2O + 3 CaCl2*15H2O = Ca3(PO4)2 + 6 NaCl + 57 H2O
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + CaCO3 + H2O =>
Mg(HCO3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCO3 + 2 H2O
LiOH + FeCl2 = Fe(OH)2 + LiCl =>
2 LiOH + FeCl2 = Fe(OH)2 + 2 LiCl
H2O + Na2C2O4 = NaOH + H2C2O4 =>
2 H2O + Na2C2O4 = 2 NaOH + H2C2O4
Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2
(C2H5)2NPOCl2 + HOC6H11 + NaCN = (C2H5)2NPO(CN)OC6H11 + NaCl + HCN =>
(C2H5)2NPOCl2 + HOC6H11 + 2 NaCN = (C2H5)2NPO(CN)OC6H11 + 2 NaCl + HCN
K2Cr2O7 + KI + H2(SO4) = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2(SO4) = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
Li3P + AlPO4 = AlP + Li3PO4 =>
Li3P + AlPO4 = AlP + Li3PO4
Ba + CO3 = BaO3 + C =>
Ba + CO3 = BaO3 + C
Zn + NH4{+} + MnO2 = Zn{2+} + Mn2O3 + NH3 + H2O =>
Zn + 2 NH4{+} + 2 MnO2 = Zn{2+} + Mn2O3 + 2 NH3 + H2O
C2H5OH = H2O + C3H6 =>
3 C2H5OH = 3 H2O + 2 C3H6
K3(PO4) + Pb(NO3)2 = K(NO3) + Pb3(PO4)2 =>
2 K3(PO4) + 3 Pb(NO3)2 = 6 K(NO3) + Pb3(PO4)2
KOH + H2O2 = K2O*H2O2 + H2O =>
2 KOH + H2O2 = K2O*H2O2 + H2O
HCrO4 + H2O2 = H2O + CrO5 =>
2 HCrO4 + 3 H2O2 = 4 H2O + 2 CrO5
MgS + NaNO3 = MgNO3 + NaS =>
MgS + NaNO3 = MgNO3 + NaS
VO2(s) + H2(g) = V2O3(s) + H2O(l) =>
2 VO2(s) + H2(g) = V2O3(s) + H2O(l)
CH3COOH + (NaOH) = (CH3COONa) + (H2O) =>
CH3COOH + (NaOH) = (CH3COONa) + (H2O)
LiHCO3(aq) + HI(aq) = LiI + H2CO3 =>
LiHCO3(aq) + HI(aq) = LiI + H2CO3
CO(NH2)2 = HN(CONH2)2 + NH3 =>
2 CO(NH2)2 = HN(CONH2)2 + NH3
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl =>
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl
H2SO4 + Zn(NO3)2 = H2(NO3)2 + ZnSO4 =>
H2SO4 + Zn(NO3)2 = H2(NO3)2 + ZnSO4
KOH(aq) + H2SO4 = K2SO4 + H2O =>
2 KOH(aq) + H2SO4 = K2SO4 + 2 H2O
AlI3 + Cl2 = AlCl + I2 =>
2 AlI3 + Cl2 = 2 AlCl + 3 I2
Ca(OH)2 + NH4Cl = NH3 + H2O + Ca(Cl)2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + 2 H2O + Ca(Cl)2
S + H2O + O2 = H2SO4 =>
2 S + 2 H2O + 3 O2 = 2 H2SO4
I2 + Na3AsO3 + NaHCO3 = NaI + Na3AsO4 + CO2 + H2O =>
I2 + Na3AsO3 + 2 NaHCO3 = 2 NaI + Na3AsO4 + 2 CO2 + H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Me(OH)2 + HA = MeA2 + H2O =>
Me(OH)2 + 2 HA = MeA2 + 2 H2O
(NH4)2CO3 + Fe(NO3)3 = Fe(CO3)3 + NO3(NH4)2 =>
3(NH4)2CO3 + Fe(NO3)3 = Fe(CO3)3 + 3 NO3(NH4)2
CH3CH2CH2ONa + CH3CH2Cl = CH3CH2CH2OCH2CH3 + NaCl =>
CH3CH2CH2ONa + CH3CH2Cl = CH3CH2CH2OCH2CH3 + NaCl
Mg(OH)2 + H = Mg + H2O =>
Mg(OH)2 + 2 H = Mg + 2 H2O
CH3(CH2)2COOH + Na2SiO3 = CH3(CH2)2COONa + H2O + SiO2 =>
2 CH3(CH2)2COOH + Na2SiO3 = 2 CH3(CH2)2COONa + H2O + SiO2
Fe + SO2 = Fe2O3 + S =>
4 Fe + 3 SO2 = 2 Fe2O3 + 3 S
CuCl2*H20 = CuCl2 + H2 =>
CuCl2*H20 = CuCl2 + 10 H2
NO + KClO + H2O = KCl + KNO3 + HCl =>
2 NO + 3 KClO + H2O = KCl + 2 KNO3 + 2 HCl
C6H5NH2 + COCl2 = C6H5NCO + HCl =>
C6H5NH2 + COCl2 = C6H5NCO + 2 HCl
Ni + NH4OH = Ni(NH3)2 + H2O =>
Ni + 2 NH4OH = Ni(NH3)2 + 2 H2O
Na2CO3 + Cu(NO3)2 = Na(NO3) + CO3Cu =>
Na2CO3 + Cu(NO3)2 = 2 Na(NO3) + CO3Cu
NH3 + Cl2 = N20 + HCl =>
20 NH3 + 30 Cl2 = N20 + 60 HCl
C2H7NO + H3BO3 = H2O + C2H8BNO3 =>
C2H7NO + H3BO3 = H2O + C2H8BNO3
KMnO4 + KI + HCl = MnCl2 + KCl + I2 + H2O =>
2 KMnO4 + 10 KI + 16 HCl = 2 MnCl2 + 12 KCl + 5 I2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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