| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + O2 = 2 NaO
(Al2Cl3) = Al2 + Cl3 =>
(Al2Cl3) = Al2 + Cl3
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4) =>
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4)
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
C31H64 + CuO = Cu + CO2 + H2O =>
C31H64 + 94 CuO = 94 Cu + 31 CO2 + 32 H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Pb(NO3)4 + Na2SO4 = Pb2(SO4)4 + NaNO3 =>
2 Pb(NO3)4 + 4 Na2SO4 = Pb2(SO4)4 + 8 NaNO3
Cr2O7 + PH3 = P2O5 + Cr + H2O =>
8 Cr2O7 + 14 PH3 = 7 P2O5 + 16 Cr + 21 H2O
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4) =>
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4)
VS4 + O2 = V2O5 + SO2 =>
4 VS4 + 21 O2 = 2 V2O5 + 16 SO2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4) =>
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4)
(CaO)2*SiO2 + H2O = (CaO)3(SiO2)2*3H2O + Ca(OH)2 =>
2(CaO)2*SiO2 + 4 H2O = (CaO)3(SiO2)2*3H2O + Ca(OH)2
NaNO3 + PbO = Na2O + Pb(NO3)2 =>
2 NaNO3 + PbO = Na2O + Pb(NO3)2
CH3OH + Na2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + 4 Na2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 Na2SO4 + 13 H2O
SH2 + HNO3 = S + NO2 + H2O =>
SH2 + 2 HNO3 = S + 2 NO2 + 2 H2O
C16H11SO3Na + NaOH = C16H11ONa + Na2SO3 + H2O =>
C16H11SO3Na + 2 NaOH = C16H11ONa + Na2SO3 + H2O
CH3I + Na = CH3 + NaI =>
CH3I + Na = CH3 + NaI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SiO2{-} + C = Si{-}C{+2} + CO =>
SiO2{-} + 2 C = Si{-}C{+2} + 2 CO
O6 = O2 =>
O6 = 3 O2
Zn(OH)2 + CuO = ZnO + Cu(OH)2 =>
Zn(OH)2 + CuO = ZnO + Cu(OH)2
HClO + HF = ClO + H2F =>
HClO + HF = ClO + H2F
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
NaOH + N2SO4 = NaSO4 + OHN2 =>
NaOH + N2SO4 = NaSO4 + OHN2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe + NH3 = Fe3N2 + H2 =>
3 Fe + 2 NH3 = Fe3N2 + 3 H2
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4 =>
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4
Li3N + AgNO3 = LiNO3 + Ag3N =>
Li3N + 3 AgNO3 = 3 LiNO3 + Ag3N
HI = H2(g) + I2(s) =>
2 HI = H2(g) + I2(s)
C2H5OH(l) + O2(g) = CO2(g) + H2O =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O
H3PO4 + Ca(OH)2 = Ca5(PO4)3OH + H2O =>
3 H3PO4 + 5 Ca(OH)2 = Ca5(PO4)3OH + 9 H2O
FeSO4 + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K2SO4 =>
3 FeSO4 + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 3 K2SO4
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Fe + NH3 = FeN + H2 =>
2 Fe + 2 NH3 = 2 FeN + 3 H2
Mn3 + HCl = MnCl3 + H =>
Mn3 + 9 HCl = 3 MnCl3 + 9 H
SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF
Mn3 + HCl = MnCl3 + H =>
Mn3 + 9 HCl = 3 MnCl3 + 9 H
Fe + NH3 = Fe3N2 + H2 =>
3 Fe + 2 NH3 = Fe3N2 + 3 H2
NaOH + H2O2 = Na2O2 + H2O =>
2 NaOH + H2O2 = Na2O2 + 2 H2O
Fe(NO3)3 + Na2O = Fe2O3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 NaNO3
MgO + H2SO4 = H2OMgSO4 =>
MgO + H2SO4 = H2OMgSO4
V + Si = VSi2 =>
V + 2 Si = VSi2
Mn3 + HCl = MnCl3 + H =>
Mn3 + 9 HCl = 3 MnCl3 + 9 H
Fe(OH)2 + Cl2 = FeCl2 + H2O + O2 =>
2 Fe(OH)2 + 2 Cl2 = 2 FeCl2 + 2 H2O + O2
HCl + Co = CoCl2 + H2 =>
2 HCl + Co = CoCl2 + H2
AgNO3 + HI = AgHI + NO3 =>
AgNO3 + HI = AgHI + NO3
Cu(NO3)2 + SnCl4 = CuCl2 + Sn(NO3)4 =>
2 Cu(NO3)2 + SnCl4 = 2 CuCl2 + Sn(NO3)4
KClO + I2 + KOH = KCl + KIO3 + H2O =>
5 KClO + I2 + 2 KOH = 5 KCl + 2 KIO3 + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/24
Équations équilibrées sur11/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
