| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 = KCl + 2 O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CUCO3 = CU + CO3 =>
CUCO3 = CU + CO3
CoCl2 + Na2SH2O = CoS + NaCl + H2O =>
CoCl2 + Na2SH2O = CoS + 2 NaCl + H2O
C + O2 = CO2 =>
C + O2 = CO2
C + O2 = CO =>
2 C + O2 = 2 CO
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
C2H2(acetylene) + O2(oxygen) = CO + H20(water) =>
10 C2H2(acetylene) + 10 O2(oxygen) = 20 CO + H20(water)
Co(NO3)2*6H2O + Na2CO3 = CoCO3 + NaNO3 + H2O =>
Co(NO3)2*6H2O + Na2CO3 = CoCO3 + 2 NaNO3 + 6 H2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Co(NO3)2*6H2O + NH4SCN = Co(SCN)2 + NH4NO3 + H2O =>
Co(NO3)2*6H2O + 2 NH4SCN = Co(SCN)2 + 2 NH4NO3 + 6 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
CuSO4 + CaO2 = CaSO4 + CuO2 =>
CuSO4 + CaO2 = CaSO4 + CuO2
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
MGO + O2 = MGO2 =>
2 MGO + O2 = 2 MGO2
Rb + CH3COOH = CH3COORb + H2 =>
2 Rb + 2 CH3COOH = 2 CH3COORb + H2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
butane + oxygen = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NaOH = Na + OH =>
NaOH = Na + OH
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
CoCl2 + Na2SH2O = CoS + NaCl + H2O =>
CoCl2 + Na2SH2O = CoS + 2 NaCl + H2O
H{+} + IO3{-} + I{-} = I2 + H2O =>
6 H{+} + IO3{-} + 5 I{-} = 3 I2 + 3 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Ni(NO3)2*6H2O + NaOH = Ni(OH)2 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 NaOH = Ni(OH)2 + 2 NaNO3 + 6 H2O
Na + O = Na2O =>
2 Na + O = Na2O
Au + CaO2 + HCl = AuCl3 + CaCl2 + H2O =>
2 Au + 3 CaO2 + 12 HCl = 2 AuCl3 + 3 CaCl2 + 6 H2O
C10H16 + Cl = C + HCl =>
C10H16 + 16 Cl = 10 C + 16 HCl
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Ni(OH)2 + H2O2 = Ni(OH)3 =>
2 Ni(OH)2 + H2O2 = 2 Ni(OH)3
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Pb(NO3)2(s) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO2(g) + O2(g)
Na2O(s) + P4O10(s) = Na3PO4(s) =>
6 Na2O(s) + P4O10(s) = 4 Na3PO4(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ni(NO3)2*6H2O + NH4OH = Ni(NH3)4(NO3)2 + H2O =>
Ni(NO3)2*6H2O + 4 NH4OH = Ni(NH3)4(NO3)2 + 10 H2O
LiOH + CO2 = LiCO3 + H20 =>
20 LiOH + 20 CO2 = 20 LiCO3 + H20
Fe2O33 + CO = Fe + CO2 =>
Fe2O33 + 33 CO = 2 Fe + 33 CO2
Ni(NO3)2*6H2O + NH4Cl = NiCl2 + NH4(NO3) + H2O =>
Ni(NO3)2*6H2O + 2 NH4Cl = NiCl2 + 2 NH4(NO3) + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O2 + O2 = CO2 + H20 =>
5 C6H12O2 + 25 O2 = 30 CO2 + 3 H20
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/06/17
Équations équilibrées sur08/05/16
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