| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCN + HNO3 = HCN + NaNO3
Ti + Al = TiAl3 =>
Ti + 3 Al = TiAl3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Na + CuSO4 = NaCuSO4 =>
Na + CuSO4 = NaCuSO4
Mg + NaNo3 = Mg(No3)2 + Na =>
Mg + 2 NaNo3 = Mg(No3)2 + 2 Na
SnO2 + HI = H2SnI6 + H2O =>
SnO2 + 6 HI = H2SnI6 + 2 H2O
HCl + C6H5NH2 = C6H5NH3 + Cl =>
HCl + C6H5NH2 = C6H5NH3 + Cl
Na05Ca05Al15Si25O8(labradorite) + H{+} + HCO3{-} + H2O = CaCO3 + Al2Si2O5(OH)4(kaolinite) + SiO2 + H + Na{+2} =>
2 Na05Ca05Al15Si25O8(labradorite) + 30 H{+} + 10 HCO3{-} + 159 H2O = 10 CaCO3 + 15 Al2Si2O5(OH)4(kaolinite) + 20 SiO2 + 298 H + 10 Na{+2}
Pb(NO3)2(aq) + Mg(s) = MgNO3(aq) + Pb(s) =>
Pb(NO3)2(aq) + 2 Mg(s) = 2 MgNO3(aq) + Pb(s)
Br2 + KI = KBrI =>
Br2 + 2 KI = 2 KBrI
Cu2S + Mg(OH)2 = Cu2(OH)2 + MgS =>
Cu2S + Mg(OH)2 = Cu2(OH)2 + MgS
C3H7OH + HMnO4 = C2H5COOH + H2O + Mn(OH)2 =>
5 C3H7OH + 4 HMnO4 = 5 C2H5COOH + 3 H2O + 4 Mn(OH)2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
C6H6 + H202 = C6H602 =>
101 C6H6 + 298 H202 = 101 C6H602
Al(OH)3 = (Al2)(O3) + (H2)O =>
2 Al(OH)3 = (Al2)(O3) + 3(H2)O
KMnO4 + H2SO4 + CH3CH2OH = MnSO4 + K2SO4 + H2O + CO2 =>
12 KMnO4 + 18 H2SO4 + 5 CH3CH2OH = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
NaOH + [Co(NH3)6]Cl3 = NH3 + Co2O3 + NaCl + H2O =>
6 NaOH + 2[Co(NH3)6]Cl3 = 12 NH3 + Co2O3 + 6 NaCl + 3 H2O
Mg + Fe(NO3)2(ac) = Mg(NO3) + Fe =>
2 Mg + Fe(NO3)2(ac) = 2 Mg(NO3) + Fe
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
C1600H3230O1399N30S + H2O = C2H6O + CO2 + NH3 + H2S =>
3 C1600H3230O1399N30S + 348 H2O = 1685 C2H6O + 1430 CO2 + 90 NH3 + 3 H2S
HNO + Ca(OH)2 = Ca2(NO)4 + H2O =>
4 HNO + 2 Ca(OH)2 = Ca2(NO)4 + 4 H2O
Na2WO4 + HCl + Zn = (WO2)2*WO4 + NaCl + ZnCl2 + H2O =>
3 Na2WO4 + 8 HCl + Zn = (WO2)2*WO4 + 6 NaCl + ZnCl2 + 4 H2O
NaNO3 + BaSO4 = BaNO3 + NaSO4 =>
NaNO3 + BaSO4 = BaNO3 + NaSO4
Ni + ClF3 = NiF2 + Cl =>
3 Ni + 2 ClF3 = 3 NiF2 + 2 Cl
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
C16H36 + O2 = CO2 + H2 =>
C16H36 + 16 O2 = 16 CO2 + 18 H2
Cu20 + O2 + H2SO4 = CuSO4 + H2O =>
Cu20 + 10 O2 + 20 H2SO4 = 20 CuSO4 + 20 H2O
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
FeSO4*7H2O + KNO3 + KOH = Fe3O4 + K2SO4 + NO2 + H2O =>
3 FeSO4*7H2O + 2 KNO3 + 4 KOH = Fe3O4 + 3 K2SO4 + 2 NO2 + 23 H2O
W + Cl2 = WCl2 =>
W + Cl2 = WCl2
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
H1 = H2 =>
2 H1 = H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CrCI3 + HCI + Zn = CrCI2 + ZnCI2 + H2 =>
2 CrCI3 + 2 HCI + 2 Zn = 2 CrCI2 + 2 ZnCI2 + H2
K2S + HOH = KOH + KHS =>
K2S + HOH = KOH + KHS
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NH2OH + O2 = HNO2 + H2O =>
NH2OH + O2 = HNO2 + H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
FeO2H + H2S = FeS + H2O + S =>
2 FeO2H + 3 H2S = 2 FeS + 4 H2O + S
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + NaCl = NaOH + LiCl =>
LiOH + NaCl = NaOH + LiCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + K4H =>
17 C7H12 + 12 KMnO4 + 10 H2O = 17 C7H13O2 + 12 MnO2 + 3 K4H
CuSO4*5H2O = CuO + H2SO4 + H2O =>
CuSO4*5H2O = CuO + H2SO4 + 4 H2O
H(NO3) + NaHCO3 = H2O + CO2 + NaNO3 =>
H(NO3) + NaHCO3 = H2O + CO2 + NaNO3
FeCO3 + HNO2 = Fe(NO2) + HCO3 =>
FeCO3 + HNO2 = Fe(NO2) + HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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