| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PCl + 6 O2 = P2O5 + Cl2O7
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NiCl2 + NaOH = NiOH + NaCl2 =>
NiCl2 + NaOH = NiOH + NaCl2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
K + O2 = KO =>
2 K + O2 = 2 KO
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
sodiumhydroxide + sulfuricacid = sodiumsulfate + water =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
Ag2SO4 + AsH3 + H2O = Ag + As2O3 + H2SO4 =>
6 Ag2SO4 + 2 AsH3 + 3 H2O = 12 Ag + As2O3 + 6 H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
S + O2 = SO2 =>
S + O2 = SO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Zn + Pb(NO3)2 = Zn(NO3) + Pb =>
2 Zn + Pb(NO3)2 = 2 Zn(NO3) + Pb
AlCl3 + HBr = AlBr3 + HCl =>
AlCl3 + 3 HBr = AlBr3 + 3 HCl
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + Si + H2O = K2SiO3 + H2 =>
2 KOH + Si + H2O = K2SiO3 + 2 H2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Li + H3PO4 = H2 + Li3PO4 =>
6 Li + 2 H3PO4 = 3 H2 + 2 Li3PO4
La(s) + H2O(l) = La(OH)3 + H2 =>
2 La(s) + 6 H2O(l) = 2 La(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/16
Équations équilibrées sur11/30/15
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