| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
BaSO4 + KClO3 = K2SO4 + Ba(ClO3)2 =>
BaSO4 + 2 KClO3 = K2SO4 + Ba(ClO3)2
N2O4 = NO2 =>
N2O4 = 2 NO2
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
KHSO4 + KCL = HCL + K2SO4 =>
KHSO4 + KCL = HCL + K2SO4
CA + N2 = CAN2 =>
CA + N2 = CAN2
NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g)
KHSO4 + KCL = HCL + K2SO4 =>
KHSO4 + KCL = HCL + K2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Fe2(SO4)3 + SnCl4 = Fe2Cl4 + Sn(SO4)3 =>
Fe2(SO4)3 + SnCl4 = Fe2Cl4 + Sn(SO4)3
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2B4O7*10H2O + H2SO4 = H3BO3 + Na2SO4 + H2O =>
Na2B4O7*10H2O + H2SO4 = 4 H3BO3 + Na2SO4 + 5 H2O
NaOH + H2 = Na + H2O =>
2 NaOH + H2 = 2 Na + 2 H2O
C6H10O5 + H2SO4 = CO2 + SO2 + H2O =>
C6H10O5 + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
Al + Cl = AlCl =>
Al + Cl = AlCl
PBO + C = PB + CO3 =>
3 PBO + C = 3 PB + CO3
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
BrNH4 + Pb(NO3)2 = BrNO3 + Pb(NH4)2 =>
2 BrNH4 + Pb(NO3)2 = 2 BrNO3 + Pb(NH4)2
H3AsO4 + H2S = As2S5 + H2O =>
2 H3AsO4 + 5 H2S = As2S5 + 8 H2O
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/17
Équations équilibrées sur08/06/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
