| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C2H6 + 2 C2H2Cl5 = 9 C2H5Cl + HCl
CuO + HCl + Zn = ZnCl2 + H2O + Cu =>
CuO + 2 HCl + Zn = ZnCl2 + H2O + Cu
Rb + P = Rb3P =>
3 Rb + P = Rb3P
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
BaCl + AgN = BaClAgN =>
BaCl + AgN = BaClAgN
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
CuO + HCl + Zn = ZnCl2 + H2O + Cu =>
CuO + 2 HCl + Zn = ZnCl2 + H2O + Cu
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
C6H12Cl2 + Zn = C6H12 + ZnCl2 =>
C6H12Cl2 + Zn = C6H12 + ZnCl2
N2 + Mg = N2Mg2 =>
N2 + 2 Mg = N2Mg2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NO = N{2+} + O{-2} = =>
NO = N{2+} + O{-2}
CuO + HCl + Zn = ZnCl2 + H2O + Cu =>
CuO + 2 HCl + Zn = ZnCl2 + H2O + Cu
C2 + H2 = C6H8 =>
3 C2 + 4 H2 = C6H8
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgO + CuSO4 = CuO + MgSO4 =>
MgO + CuSO4 = CuO + MgSO4
CuO + HCl + Zn = ZnCl2 + H2O + Cu =>
CuO + 2 HCl + Zn = ZnCl2 + H2O + Cu
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C5H10O3 + C6H5MgBr + HCl = C19H16O + MgBrCl + OC2H5 =>
18 C5H10O3 + 37 C6H5MgBr + 37 HCl = 12 C19H16O + 37 MgBrCl + 42 OC2H5
Fe2SO3 + O2 + H2O = Fe(OH)3 + SO2 =>
Fe2SO3 + O2 + 3 H2O = 2 Fe(OH)3 + SO2
Ba(NO3)2 + K2SO4 = BaK2 + (NO3)2SO4 =>
Ba(NO3)2 + K2SO4 = BaK2 + (NO3)2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BeO + HNO3 = Be(NO3)2 + H2O =>
BeO + 2 HNO3 = Be(NO3)2 + H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KIO3 + MnSO4 + KOH = K2MnO4 + K2SO4 + KI + H2O =>
2 KIO3 + 3 MnSO4 + 12 KOH = 3 K2MnO4 + 3 K2SO4 + 2 KI + 6 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Cu2SO3 + NaOH = NaSO3 + Cu2OH =>
Cu2SO3 + NaOH = NaSO3 + Cu2OH
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
CuI + MnO2 + H2SO4 = CuSO4 + I2 + MnSO4 + H2O =>
2 CuI + 2 MnO2 + 4 H2SO4 = 2 CuSO4 + I2 + 2 MnSO4 + 4 H2O
C5H11OH + NH3 = C5H11NH2 + H2O =>
C5H11OH + NH3 = C5H11NH2 + H2O
Hg2{2+} + MnO4{-} + H{+} = Mn{2+} + Hg{2+} + H2O =>
5 Hg2{2+} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 Hg{2+} + 8 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2S = N + S8 =>
8 N2S = 16 N + S8
H202 = H20*02 =>
10 H202 = 101 H20*02
BaCl2 + KClO3 = Ba(ClO3)2 + KCl =>
BaCl2 + 2 KClO3 = Ba(ClO3)2 + 2 KCl
C6H6O2 + SO3 + H2O = CO2 + H2S =>
4 C6H6O2 + 13 SO3 + H2O = 24 CO2 + 13 H2S
Au(s) + Pb(NO3)2(aq) = Au(NO3)3(aq) + Pb(s) =>
2 Au(s) + 3 Pb(NO3)2(aq) = 2 Au(NO3)3(aq) + 3 Pb(s)
LiO + HO = LiOH + O =>
LiO + HO = LiOH + O
CH3COONa + NaMnO4 + H2SO4 = CO2 + MnSO4 + Na2SO4 + H2O =>
10 CH3COONa + 16 NaMnO4 + 29 H2SO4 = 20 CO2 + 16 MnSO4 + 13 Na2SO4 + 44 H2O
S2Cl2 + NH3 = N4S4 + NH4Cl + S2 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + 4 S2
N2O5 + H2O = NOH + HO5 =>
9 N2O5 + 13 H2O = 18 NOH + 8 HO5
Yb2O3 + NO2 = Yb2(NO3)3 =>
Yb2O3 + 3 NO2 = Yb2(NO3)3
KMnO4 + CaCl2 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + Cl2 + H2O =>
2 KMnO4 + 5 CaCl2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 5 Cl2 + 8 H2O
Bi2O3 + OH = BiO3 + H2O =>
Bi2O3 + 6 OH = 2 BiO3 + 3 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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