| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
HA(s) + NaOH(aq) = NaA + H2O =>
HA(s) + NaOH(aq) = NaA + H2O
Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(CN)2(aq) + K3PO4(aq) = KCN + Ca3(PO4)2 =>
3 Ca(CN)2(aq) + 2 K3PO4(aq) = 6 KCN + Ca3(PO4)2
SrCl2 + Al2(SO4)3 = SrSO4 + AlCl3 =>
3 SrCl2 + Al2(SO4)3 = 3 SrSO4 + 2 AlCl3
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na2S2O3 + KMNO4 + H2SO4 = Na2HSO4 + MNSO4 + K2SO4 + H20 =>
80 Na2S2O3 + 100 KMNO4 + 70 H2SO4 = 80 Na2HSO4 + 100 MNSO4 + 50 K2SO4 + 3 H20
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Fe + HCl = H2 + FeCl =>
2 Fe + 2 HCl = H2 + 2 FeCl
C12H23O11 + O2 = CO2 + H2O =>
4 C12H23O11 + 49 O2 = 48 CO2 + 46 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe + HCl = H2 + FeCl3 =>
2 Fe + 6 HCl = 3 H2 + 2 FeCl3
K2CrO4 + Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4 + 2 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + S8 = NaS =>
8 Na + S8 = 8 NaS
H3PO4 = H2O + P4O10 =>
4 H3PO4 = 6 H2O + P4O10
Mn + Br = MnBr =>
Mn + Br = MnBr
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
NaC2O4 + Ca(C2H3O2)2 = Na(C2H3O2)2 + Ca(C2O4) =>
NaC2O4 + Ca(C2H3O2)2 = Na(C2H3O2)2 + Ca(C2O4)
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
H2SO3 + Cu(OH)2 = CuSO3 + H2O =>
H2SO3 + Cu(OH)2 = CuSO3 + 2 H2O
Ba(C4H6O4)2 + Na2CrO4 = BaCrO4 + NaC4H6O4 =>
Ba(C4H6O4)2 + Na2CrO4 = BaCrO4 + 2 NaC4H6O4
(NH4)2Cr2O7 = N2 + Cr + O3 + H2O =>
(NH4)2Cr2O7 = N2 + 2 Cr + O3 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/17
Équations équilibrées sur11/08/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
