| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr + PO4 = SrPO4
H2O + Li = H2 + LiOH =>
2 H2O + 2 Li = H2 + 2 LiOH
P4O10(g) + H2O(l) = H3PO4 =>
P4O10(g) + 6 H2O(l) = 4 H3PO4
C52H12 + O2 = CO2 + H2O =>
C52H12 + 55 O2 = 52 CO2 + 6 H2O
Co + NH4OH = Co(NH3)6 + H2O =>
Co + 6 NH4OH = Co(NH3)6 + 6 H2O
CH3CO2H + NaOH = NaCH3CO2 + (H2O)2 =>
2 CH3CO2H + 2 NaOH = 2 NaCH3CO2 + (H2O)2
CH3COOH + NaOH = CH3COO{-} + H2O + Na{+} =>
CH3COOH + NaOH = CH3COO{-} + H2O + Na{+}
NiCl2 + KI = NiI2 + KCl =>
NiCl2 + 2 KI = NiI2 + 2 KCl
N2H2 + O2 = N2 + H2O =>
2 N2H2 + O2 = 2 N2 + 2 H2O
NH4Cl(s) + NaOH(g) = NH3(g) + H2O(l) + NaCl(aq) =>
NH4Cl(s) + NaOH(g) = NH3(g) + H2O(l) + NaCl(aq)
Ra + C = Ra2C =>
2 Ra + C = Ra2C
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)SO4 =>
Fe2(SO4)3 + 2 KOH = K2SO4 + 2 Fe(OH)SO4
CH3CH(OH)CH3 + Na = CH3CH(OH)CH2Na + H2 =>
2 CH3CH(OH)CH3 + 2 Na = 2 CH3CH(OH)CH2Na + H2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cr2O7{2-} + S + H2O = SO2 + Cr2O3 + HO{-} =>
2 Cr2O7{2-} + 3 S + 2 H2O = 3 SO2 + 2 Cr2O3 + 4 HO{-}
SnS + H2O = H2S + Sn(OH)2 =>
SnS + 2 H2O = H2S + Sn(OH)2
Zn + NaOH + H2O = ZnNaO2 + H2 =>
2 Zn + 2 NaOH + 2 H2O = 2 ZnNaO2 + 3 H2
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + CH6N4O = YBa2Cu3O7 + H2O + CO2 + NO =>
8 Y(NO3)3 + 16 Ba(NO3)2 + 24 Cu(NO3)2 + 19 CH6N4O = 8 YBa2Cu3O7 + 57 H2O + 19 CO2 + 180 NO
acetylene + oxygen = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HNO3 + HS = NO + HO + S =>
HNO3 + HS = NO + 2 HO + S
H2(SO4) + SrF2 = Sr(SO4) + HF =>
H2(SO4) + SrF2 = Sr(SO4) + 2 HF
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
K2SiF6 + KOH + K2CO3 = KF + H2SiO3 + CO2 =>
K2SiF6 + 2 KOH + K2CO3 = 6 KF + H2SiO3 + CO2
C2H4O2 + C2H7O = C4H8O2 + H2O =>
6 C2H4O2 + 4 C2H7O = 5 C4H8O2 + 6 H2O
CO2 + RbOH = RbHCO3 =>
CO2 + RbOH = RbHCO3
C5H10S + O2 = CO2 + H2O + S =>
2 C5H10S + 15 O2 = 10 CO2 + 10 H2O + 2 S
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
HI + Ag = H2 + AgI =>
2 HI + 2 Ag = H2 + 2 AgI
Au2O3 + H2O = Au(OH)2 + O2 =>
2 Au2O3 + 4 H2O = 4 Au(OH)2 + O2
MgCO3(s) + HCl(g) = MgCl2 + H2O + CO2 =>
MgCO3(s) + 2 HCl(g) = MgCl2 + H2O + CO2
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O =>
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O
KOH + FeNO3 = KNO3 + OHFe =>
KOH + FeNO3 = KNO3 + OHFe
Na(CIO3) = NaCI + O2 =>
2 Na(CIO3) = 2 NaCI + 3 O2
Tl2(CO3)3(s) + H2SO4(aq) = Tl2(SO4)3(aq) + H2O(l) + CO2(g) =>
Tl2(CO3)3(s) + 3 H2SO4(aq) = Tl2(SO4)3(aq) + 3 H2O(l) + 3 CO2(g)
HCl + Fe = FeCl3 + H2(g) =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3N2 + O2 = CaO + N2O2 =>
2 Ca3N2 + 5 O2 = 6 CaO + 2 N2O2
BaCO3(s) + H2SO4(aq) = BaSO4(aq) + CO2(g) + H2O(l) =>
BaCO3(s) + H2SO4(aq) = BaSO4(aq) + CO2(g) + H2O(l)
CH3OH + (O2)3 = H2O + CO2 =>
2 CH3OH + (O2)3 = 4 H2O + 2 CO2
B1OH18 + O2 = B2O3 + H2O =>
4 B1OH18 + 19 O2 = 2 B2O3 + 36 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + H2SO4 = MgH2 + MgS + MgO4 =>
3 Mg + H2SO4 = MgH2 + MgS + MgO4
Fe3O4 + H2(g) = Fe + H2O =>
Fe3O4 + 4 H2(g) = 3 Fe + 4 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaNO3 + NH3 + H2O = NH3NO3 + NaOH =>
9 NaNO3 + 7 NH3 + 6 H2O = 8 NH3NO3 + 9 NaOH
C6H12O6 + CuO = H2O + CO2 + Cu =>
C6H12O6 + 12 CuO = 6 H2O + 6 CO2 + 12 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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