| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + NaClO = N2H4 + NaCl + H2O
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
HCl + CaCO3 = H2CO3 + CaCl2 =>
2 HCl + CaCO3 = H2CO3 + CaCl2
(COOK)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOK)2 + 2 KMNO4 + 8 H2SO4 = 10 CO2 + 2 MNSO4 + 6 K2SO4 + 8 H2O
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
Ca + S = CaS =>
Ca + S = CaS
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Sn{+2} + HgCl2 + Cl{-} = SnCl6{-2} + Hg2Cl2 =>
Sn{+2} + 2 HgCl2 + 4 Cl{-} = SnCl6{-2} + Hg2Cl2
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CA(OH)2 + CO = CACO3 + H2 =>
CA(OH)2 + CO = CACO3 + H2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Al + V2O3 = Al2O3 + V =>
2 Al + V2O3 = Al2O3 + 2 V
Fe2O3 + CO = CO2 + FeO =>
Fe2O3 + CO = CO2 + 2 FeO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HF + NH3 = NH4HF2 =>
2 HF + NH3 = NH4HF2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HG(NO3)2 = HG + NO2 + O2 =>
HG(NO3)2 = HG + 2 NO2 + O2
Cu2O + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu2O + 14 HNO3 = 2 NO + 6 Cu(NO3)2 + 7 H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
NaOH + Cl2 = NaCl2 + NaClO + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
[H2NCH2CH2NHCH2CH2NH2][RhCl6] + O2 + H2O = Rh + CO2 + NH3 + HCl =>
2[H2NCH2CH2NHCH2CH2NH2][RhCl6] + 7 O2 + 2 H2O = 2 Rh + 8 CO2 + 6 NH3 + 12 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
Na2SO3 + H2SO4 = Na2SO4 + H20 + S =>
40 Na2SO3 + 10 H2SO4 = 40 Na2SO4 + H20 + 10 S
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C5H12O + CH3COOH = C7H14O2 + H2O =>
C5H12O + CH3COOH = C7H14O2 + H2O
Na2S2O3 + H2SO4 = Na2SO4 + H2O + S =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + H2O + 4 S
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/17
Équations équilibrées sur11/23/16
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