| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H9OH + 7 O2 = 8 CO2 + H20
CS2(g) + O2(g) = CO2(g) + SO2(g) =>
CS2(g) + 3 O2(g) = CO2(g) + 2 SO2(g)
KI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Al(s) + NiCl2(aq) = AlCl3(aq) + Ni(s) =>
2 Al(s) + 3 NiCl2(aq) = 2 AlCl3(aq) + 3 Ni(s)
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
N2H4(l) = NH3(s) + N2(g) =>
3 N2H4(l) = 4 NH3(s) + N2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KVO3 + KI + H2SO4 = VOSO4 + I2 + K2SO4 + H2O =>
2 KVO3 + 2 KI + 4 H2SO4 = 2 VOSO4 + I2 + 2 K2SO4 + 4 H2O
C14H18N2O5 + H2O = C4H7NO4 + CH3OH + C9H11NO2 =>
C14H18N2O5 + 2 H2O = C4H7NO4 + CH3OH + C9H11NO2
Au2O3(s) + CO2(g) = Au2(CO3)3(s) =>
Au2O3(s) + 3 CO2(g) = Au2(CO3)3(s)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
KMNO4 + H2SO4 + Na2SO3 = MNSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMNO4 + 3 H2SO4 + 5 Na2SO3 = 2 MNSO4 + K2SO4 + 3 H2O + 5 Na2SO4
Cs + I2 = CsI =>
2 Cs + I2 = 2 CsI
C12H22O11 + H2SO4 = CO2 + SO2 + H20 =>
4 C12H22O11 + 26 H2SO4 = 48 CO2 + 26 SO2 + 7 H20
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaCl + H2SiF6 = Na2SiF6 + HCl =>
2 NaCl + H2SiF6 = Na2SiF6 + 2 HCl
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
SnCl4 + Ti(NO3)3 = Sn(NO3)3 + TiCl4 =>
SnCl4 + Ti(NO3)3 = Sn(NO3)3 + TiCl4
Fe3O4 + NH3 = Fe + N2 + H2O =>
3 Fe3O4 + 8 NH3 = 9 Fe + 4 N2 + 12 H2O
BNH6 = BN + H2 =>
BNH6 = BN + 3 H2
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr(NO3)3 + Na2SO4 + H20 =>
5 Na2Cr2O7 + 35 NaNO2 + 20 H2SO4 = 5 NaNO3 + 10 Cr(NO3)3 + 20 Na2SO4 + 2 H20
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
Si + HF = H2 + SiF4 =>
Si + 4 HF = 2 H2 + SiF4
K2S + HNO3 = K2SO4 + NO + H20 =>
10 K2S + 20 HNO3 = 10 K2SO4 + 20 NO + H20
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
Fe + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 N2O + 15 H2O
KOH + NaClO3 = KClO3 + NaOH =>
KOH + NaClO3 = KClO3 + NaOH
MgCl + HPO = HCl + MgPO =>
MgCl + HPO = HCl + MgPO
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
PCl3(s) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(s) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
MgCl + HPO = HCl + MgPO =>
MgCl + HPO = HCl + MgPO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
K3PO4(aq) + SrCl2(aq) = Sr3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 SrCl2(aq) = Sr3(PO4)2(s) + 6 KCl(aq)
H2SO4 + NH4Cl = HCl + (NH4)2SO4 =>
H2SO4 + 2 NH4Cl = 2 HCl + (NH4)2SO4
Pb(NO3)2 + AgNO3 = PbNO3 + Ag(NO3)2 =>
Pb(NO3)2 + AgNO3 = PbNO3 + Ag(NO3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
V2(SO4)3 + KMnO4 + H2O = VOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 V2(SO4)3 + 2 KMnO4 + 2 H2O = 10 VOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
NaCl + C6H12 + I2 = C6H12Cl + NaI =>
2 NaCl + 2 C6H12 + I2 = 2 C6H12Cl + 2 NaI
Co2S + S8 = CoS =>
8 Co2S + S8 = 16 CoS
NH3 + O2 = N2O4 + H20 =>
20 NH3 + 20 O2 = 10 N2O4 + 3 H20
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2SO3 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2SO3 + 4 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/16
Équations équilibrées sur04/07/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
