| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
CH4 = C + H2 =>
CH4 = C + 2 H2
C2H6 + Br2 = C2H4Br2 + HBr =>
C2H6 + 2 Br2 = C2H4Br2 + 2 HBr
Mg(HCO3)2 + KC4H5O6 = K2C4H4O6 + MgC4H4O6 + CO2 + H2O =>
Mg(HCO3)2 + 2 KC4H5O6 = K2C4H4O6 + MgC4H4O6 + 2 CO2 + 2 H2O
C5H11OH = C5H10 + H2O =>
C5H11OH = C5H10 + H2O
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu + Co2 = CuCo3 =>
2 Cu + 3 Co2 = 2 CuCo3
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
MgC4H4O6 = Mg + C4H4O6 =>
MgC4H4O6 = Mg + C4H4O6
Ni + V = Ni984V116 =>
984 Ni + 116 V = Ni984V116
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
H2S + O2 = H2O + S8 =>
8 H2S + 4 O2 = 8 H2O + S8
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + SnO = SnSO4 + H2O =>
H2SO4 + SnO = SnSO4 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgI + KCl = AgCl + KI =>
AgI + KCl = AgCl + KI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HCOH + K2Cr2O7 + H2SO4 = HCOOH + K2SO4 + CrSO4 + H2O =>
4 HCOH + K2Cr2O7 + 3 H2SO4 = 4 HCOOH + K2SO4 + 2 CrSO4 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2SiO3 + Mg + H2O = Si + Mg(OH)2 + NaOH =>
Na2SiO3 + 2 Mg + 3 H2O = Si + 2 Mg(OH)2 + 2 NaOH
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/19
Équations équilibrées sur12/02/18
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