| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H30 + 43 CuO = 43 Cu + 14 CO2 + 15 H2O
NH3 + C3H8 = HCN + H2 =>
3 NH3 + C3H8 = 3 HCN + 7 H2
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
C3H8 + NH3 = C3H11N =>
C3H8 + NH3 = C3H11N
HCl + NaOH + H2O = NaClO4 + H2 =>
HCl + NaOH + 3 H2O = NaClO4 + 4 H2
NaOH + NaCl = Na2OHCl =>
NaOH + NaCl = Na2OHCl
CO3{-2} + H{+} = H2CO3 =>
CO3{-2} + 2 H{+} = H2CO3
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
NaOH + NaCl = HClO + Na =>
NaOH + NaCl = HClO + 2 Na
Ag + H2SO3 = Ag2SO3 + H2 =>
2 Ag + H2SO3 = Ag2SO3 + H2
NaHCO3 + H2O2 = CO2 + H2O + NaO =>
2 NaHCO3 + H2O2 = 2 CO2 + 2 H2O + 2 NaO
CaH2H2O = CaH2*H2O =>
CaH2H2O = CaH2*H2O
NH3 + C3H8 = HCN + H2 =>
3 NH3 + C3H8 = 3 HCN + 7 H2
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
CO2 + Zn(OH)2 = ZnCO3 + H2O =>
CO2 + Zn(OH)2 = ZnCO3 + H2O
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
C14H30 + CuO = H2O + CO2 + Cu2 =>
2 C14H30 + 86 CuO = 30 H2O + 28 CO2 + 43 Cu2
C14H30 + CuO = Cu + CO2 + H2O =>
C14H30 + 43 CuO = 43 Cu + 14 CO2 + 15 H2O
NH3 + C3H8 = HCN + H2 =>
3 NH3 + C3H8 = 3 HCN + 7 H2
Fe(NO3)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K(NO3) =>
4 Fe(NO3)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K(NO3)
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
C2H6 + O2 = CO2 + C2H12O6 =>
2 C2H6 + 5 O2 = 2 CO2 + C2H12O6
C14H30 + CuO = Cu + CO2 + H2O =>
C14H30 + 43 CuO = 43 Cu + 14 CO2 + 15 H2O
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
Ru + KNO3 + KOH = KRuO + KNO2 + H2O =>
2 Ru + KNO3 + 2 KOH = 2 KRuO + KNO2 + H2O
H2SO4 + PB(OH)4 = H2O + PB(SO4)2 =>
2 H2SO4 + PB(OH)4 = 4 H2O + PB(SO4)2
Mg(SO4) + Ca(NO3)2 = Ca(SO4) + Mg(NO3)2 =>
Mg(SO4) + Ca(NO3)2 = Ca(SO4) + Mg(NO3)2
GeO + CaC2 + He = GeOCa + CHe =>
GeO + CaC2 + 2 He = GeOCa + 2 CHe
Ba + Br = BaBr2 =>
Ba + 2 Br = BaBr2
CO3{-2} + H{+} = HCO3{-} =>
CO3{-2} + H{+} = HCO3{-}
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
Fe(NO3)3 + Cu(OH)2 = Fe(OH)3 + Cu(NO3)2 =>
2 Fe(NO3)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu(NO3)2
KI + Br2 = KBr2 + I2 =>
2 KI + 2 Br2 = 2 KBr2 + I2
SO2 + Ba(OH)2 = Ba2(SO3)2 + H2O =>
2 SO2 + 2 Ba(OH)2 = Ba2(SO3)2 + 2 H2O
Sodiumsulfate + lithiumhydroxide = sodiumhydroxide + lithiumsulfate =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2SO4
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
HCO3{-} + H2SO4 = H2CO3 + HSO4{-} =>
HCO3{-} + H2SO4 = H2CO3 + HSO4{-}
C14H30 + CuO = Cu + CO2 + H2O =>
C14H30 + 43 CuO = 43 Cu + 14 CO2 + 15 H2O
HClO3 + HCl = Cl2 + H2O =>
HClO3 + 5 HCl = 3 Cl2 + 3 H2O
Na2S2O5 + H2O + NaClO3 = Na2SO4 + H2SO4 + NaCl =>
3 Na2S2O5 + 3 H2O + 2 NaClO3 = 3 Na2SO4 + 3 H2SO4 + 2 NaCl
H2O + OCl = Cl + OH =>
H2O + OCl = Cl + 2 OH
NH3 + C3H8 = HCN + H2 =>
3 NH3 + C3H8 = 3 HCN + 7 H2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Co(NO3)2 + (NH3*H2O) = [Co(NH3)6](NO3)2 + H2O =>
Co(NO3)2 + 6(NH3*H2O) = [Co(NH3)6](NO3)2 + 6 H2O
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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