| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H8O3 = 7 CH4 + 5 CO2 + 2 H2O
CHOOH = CH4 + CO2 + H2O =>
4 CHOOH = CH4 + 3 CO2 + 2 H2O
SO3(s) + H2O(i) = H2SO4(aq) =>
SO3(s) + H2O(i) = H2SO4(aq)
MnO2 + SO3 = MnSO4 + O2 =>
2 MnO2 + 2 SO3 = 2 MnSO4 + O2
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
NaNO3 + KCI = NaCI + KNO3 =>
NaNO3 + KCI = NaCI + KNO3
CaO + HI = CaI + OH =>
CaO + HI = CaI + OH
FeSO4 + NHO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 NHO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Am + Og + U + S = AmOgUS =>
Am + Og + U + S = AmOgUS
CH3CHOHCN + NH3 = CH3CHNH2CN + H2O =>
CH3CHOHCN + NH3 = CH3CHNH2CN + H2O
C2H5OH(l) + O2(g) = CO2 + H2O =>
C2H5OH(l) + 3 O2(g) = 2 CO2 + 3 H2O
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
FeSO4 + NHO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 NHO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
CO2 + H2O + NO3 = CH178O036N012 + O2 =>
2 CO2 + 178 H2O + 24 NO3 = 2 CH178O036N012 + 91 O2
Fe2 + H2 = FeH3 =>
Fe2 + 3 H2 = 2 FeH3
FeSO4 + NHO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 NHO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Na2MnO4 + Cl2 = NaClO3 + MnCl2 + NaCl =>
3 Na2MnO4 + 6 Cl2 = 4 NaClO3 + 3 MnCl2 + 2 NaCl
HI(s) = H2(g) + I2(g) =>
2 HI(s) = H2(g) + I2(g)
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Fe2 + NaOH = Fe(NaOH)3 =>
Fe2 + 6 NaOH = 2 Fe(NaOH)3
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
Al + H(SO4) = Al(SO4) + H2 =>
2 Al + 2 H(SO4) = 2 Al(SO4) + H2
CrCl3 = Cr + Cl2 =>
2 CrCl3 = 2 Cr + 3 Cl2
CO2 + H2O + N2 = C9H28O2N + O2 =>
18 CO2 + 28 H2O + N2 = 2 C9H28O2N + 30 O2
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
C4H6O5 + NaOH = C4H4Na2O5 + H2O =>
C4H6O5 + 2 NaOH = C4H4Na2O5 + 2 H2O
CaBr2 + AgCl = AgBr + CaCl2 =>
CaBr2 + 2 AgCl = 2 AgBr + CaCl2
NH(CH3)2 + H2SO4 = NH2(CH3)2HSO4 =>
NH(CH3)2 + H2SO4 = NH2(CH3)2HSO4
CoO + Al2O3 = CoAl2O4 =>
CoO + Al2O3 = CoAl2O4
Si3N4 + O2 = Si2N2O + NO =>
4 Si3N4 + 5 O2 = 6 Si2N2O + 4 NO
AsO3{-3} + Zn + H{+] = AsH3+Zn{+2}+H2O =>
AsO3{-3} + 3 Zn + 9 H{+] = AsH3+3Zn{+2}+3H2O
Hf(cr) + N2(g) = Hf2N4 =>
2 Hf(cr) + 2 N2(g) = Hf2N4
Fe2 + O3 = Fe2O3 =>
Fe2 + O3 = Fe2O3
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(OH){2} + HCl = MgCl{2} + H2O =>
Mg(OH){2} + HCl = MgCl{2} + H2O
(NH4)3N + Ca = H2 + Ca3N2 =>
(NH4)3N + 6 Ca = 6 H2 + 2 Ca3N2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Ar + O2 = ArO =>
2 Ar + O2 = 2 ArO
C6H5NO2 + C6H14O4 = (C6H5N)2 + C6H12O4 + H2O =>
2 C6H5NO2 + 4 C6H14O4 = (C6H5N)2 + 4 C6H12O4 + 4 H2O
H2O2 + C = CO + H2 =>
H2O2 + 2 C = 2 CO + H2
C6H5COOMgBr + HCl = C6H5COOH + MgBrCl =>
C6H5COOMgBr + HCl = C6H5COOH + MgBrCl
Li2O + HClO4 = LiClO4 + H2O =>
Li2O + 2 HClO4 = 2 LiClO4 + H2O
C8H11N + HCl = C8H10NCl + H2 =>
C8H11N + HCl = C8H10NCl + H2
HI + Na2CO3 = H2CO3 + NaI =>
2 HI + Na2CO3 = H2CO3 + 2 NaI
CaCl2 + N2 = Ca3N2 + Cl2 =>
3 CaCl2 + N2 = Ca3N2 + 3 Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
NO + KOH = N2 + KNO2 + H2O =>
6 NO + 4 KOH = N2 + 4 KNO2 + 2 H2O
FeSO4 + NHO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 NHO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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