| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq) + FeBr3(aq) = FeOH(s) + NaBr3(aq)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
MgNH4PO4 + H3O{+} = Mg{+2} + NH4{+} + H3PO4 + H2O =>
MgNH4PO4 + 3 H3O{+} = Mg{+2} + NH4{+} + H3PO4 + 3 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + NO = N + H2O =>
2 NH3 + 3 NO = 5 N + 3 H2O
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg3(PO4)2 = Mg2 + (PO4)3 =>
6 Mg3(PO4)2 = 9 Mg2 + 4(PO4)3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
BaI3 + H2O = HI3 + BaOH =>
BaI3 + H2O = HI3 + BaOH
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Cu(OH)2(aq) + N2H4(aq) = Cu(s) + N2(g) + H2O =>
2 Cu(OH)2(aq) + N2H4(aq) = 2 Cu(s) + N2(g) + 4 H2O
K + H(OH) = K(OH) + H =>
K + H(OH) = K(OH) + H
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
S + H2O = SO + H2 =>
S + H2O = SO + H2
Fe + S = FeS =>
Fe + S = FeS
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
BaI3 + H2O = HI3 + BaOH =>
BaI3 + H2O = HI3 + BaOH
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
(CH3(CH2)6CH3) + O2 = CO2 + H20 =>
10(CH3(CH2)6CH3) + 80 O2 = 80 CO2 + 9 H20
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
I2 + NaOH + NaClO = NaIO3 + NaCl + H2O =>
I2 + 2 NaOH + 5 NaClO = 2 NaIO3 + 5 NaCl + H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaSO4 + H2O = CaO + H2SO4 =>
CaSO4 + H2O = CaO + H2SO4
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/11
Équations équilibrées sur04/19/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
