| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO2 + (NH4)2SO4 = K2SO4 + 2 NH4NO2
Li + O2 = LiO2 =>
Li + O2 = LiO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CO2KOH = KHCO3 =>
CO2KOH = KHCO3
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
H2SO4(aq) + KCl(aq) = K2SO4 + HCl =>
H2SO4(aq) + 2 KCl(aq) = K2SO4 + 2 HCl
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Na3(PO4) = Na3 + (PO4) =>
Na3(PO4) = Na3 + (PO4)
(NH4)2S + Cu(NO3)2 = CuS + (NH4)(NO3) =>
(NH4)2S + Cu(NO3)2 = CuS + 2(NH4)(NO3)
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
BaCl2 + Na3CO3 = Ba3(CO3)2 + NaCl =>
3 BaCl2 + 2 Na3CO3 = Ba3(CO3)2 + 6 NaCl
FeS2 + Br2 = S8 + Fe{3+} + Br{-} =>
4 FeS2 + 6 Br2 = S8 + 4 Fe{3+} + 12 Br{-}
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
ClO2 + NaOH = NaClO3 + H2O + NaClO =>
4 ClO2 + 4 NaOH = 3 NaClO3 + 2 H2O + NaClO
NaClO + HBr = HClO + NaBr =>
NaClO + HBr = HClO + NaBr
CO2 + H2O + N2 = C9H28O2N + O2 =>
18 CO2 + 28 H2O + N2 = 2 C9H28O2N + 30 O2
Zu + HNO3 = Zu(NO3)2 + N2O + H2O =>
4 Zu + 10 HNO3 = 4 Zu(NO3)2 + N2O + 5 H2O
H3PO3 + HgCl2 = Hg3(PO3)2 + HCl =>
2 H3PO3 + 3 HgCl2 = Hg3(PO3)2 + 6 HCl
HCNO + H2O = CNO + H3O =>
HCNO + H2O = CNO + H3O
Fe(OH)3 + NH3 = FeN + H2O =>
Fe(OH)3 + NH3 = FeN + 3 H2O
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
BaO = Ba + O =>
BaO = Ba + O
CoCl2*6H2O + NH3 + H2O2 + NH4Cl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 8 NH3 + H2O2 + 2 NH4Cl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
NaI + AgNO3 = NaIAgNO3 =>
NaI + AgNO3 = NaIAgNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
C2H4Cl2 = C2H2 + Cl2 + H2 =>
C2H4Cl2 = C2H2 + Cl2 + H2
NiSO4 + (NH4)2SO4 + H2O = NiSO4*(NH4)2SO4*6H2O =>
NiSO4 + (NH4)2SO4 + 6 H2O = NiSO4*(NH4)2SO4*6H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CO2 + HNO3 + H3PO4 + H2O = C106H263O110N16P + O2 =>
106 CO2 + 16 HNO3 + H3PO4 + 122 H2O = C106H263O110N16P + 138 O2
LiOH + (NH4)2S = Li2S + NH3 + H2O =>
2 LiOH + (NH4)2S = Li2S + 2 NH3 + 2 H2O
Na(SO3)2 + H2SO4 = NaSO4 + H2 + SO3 =>
Na(SO3)2 + H2SO4 = NaSO4 + H2 + 2 SO3
O2 + C2H6O = CO2 + H2O =>
3 O2 + C2H6O = 2 CO2 + 3 H2O
(NH4)2CO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)2CO3 + 2 HCl = CO2 + H2O + 2 NH4Cl
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
S + I2 = SI6 =>
S + 3 I2 = SI6
C4H10SO + O2 = CO2 + H2O + SO2 =>
C4H10SO + 7 O2 = 4 CO2 + 5 H2O + SO2
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
FeSO4 + KCl = FeCl2 + K2SO4 =>
FeSO4 + 2 KCl = FeCl2 + K2SO4
(COOH)2 + KOH = (COOK)2 + H2O =>
(COOH)2 + 2 KOH = (COOK)2 + 2 H2O
C6H5C2H5 + KMnO4 = C6H5COOH + KOH + MnO2 + CO2 =>
C6H5C2H5 + 4 KMnO4 = C6H5COOH + 4 KOH + 4 MnO2 + CO2
Pb(NO3){2} + NaOH = PbOH{2} + NaNO3 =>
Pb(NO3){2} + NaOH = PbOH{2} + NaNO3
KNO3(s) = K2O(s) + N2(g) + O2(g) =>
4 KNO3(s) = 2 K2O(s) + 2 N2(g) + 5 O2(g)
C5H10O2(l) + O2(g) = CO2(g) + H2O() =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O()
CO2 + HNO3 + H3PO4 + H2O = C106H263O110N16P + O2 =>
106 CO2 + 16 HNO3 + H3PO4 + 122 H2O = C106H263O110N16P + 138 O2
Na3 = Na4 =>
4 Na3 = 3 Na4
HNO3 + Tc = Tc(NO3)7 + H2O + N2 =>
84 HNO3 + 10 Tc = 10 Tc(NO3)7 + 42 H2O + 7 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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