| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaHSO3 + O2 = 2 Na2SO4 + 2 H2O + 2 SO2
C2H2 + O2 = CO33 + H2O =>
2 C2H2 + 67 O2 = 4 CO33 + 2 H2O
KF = F + K =>
KF = F + K
H2SO3 + Br2 + H2O = H2SO4 + HBr =>
H2SO3 + Br2 + H2O = H2SO4 + 2 HBr
ClO2 + PbO + NaOH = PbO3 + NaCl + H2O =>
4 ClO2 + 5 PbO + 4 NaOH = 5 PbO3 + 4 NaCl + 2 H2O
Na2CO3 + H2O = Na2HCO3 + O =>
2 Na2CO3 + H2O = 2 Na2HCO3 + O
Ca(C2H3O2)2(s) + NaOH(aq) = Ca(OH)2(s) + Na(C2H3O2)(aq) =>
Ca(C2H3O2)2(s) + 2 NaOH(aq) = Ca(OH)2(s) + 2 Na(C2H3O2)(aq)
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
SnS + O2 = SnO2 + S =>
SnS + O2 = SnO2 + S
GeC + Cl2 = GeCl4 + C =>
GeC + 2 Cl2 = GeCl4 + C
MnO4{-} + HAsO2 + H{+} + H2O = Mn{2+} + H3AsO4 =>
2 MnO4{-} + 5 HAsO2 + 6 H{+} + 2 H2O = 2 Mn{2+} + 5 H3AsO4
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
CaSO3 + HI = H2Ca + I2SO3 =>
CaSO3 + 2 HI = H2Ca + I2SO3
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
AgNO3(aq) + CoCl2(aq) = AgCl2 + CoNO3 =>
AgNO3(aq) + CoCl2(aq) = AgCl2 + CoNO3
SIO2 + K2O = K2SIO3 =>
SIO2 + K2O = K2SIO3
FeCl2 + Fe(OH)3 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + 2 Fe(OH)3 = 2 FeCl3 + 3 Fe(OH)2
CuSO4 + NaHCO3 = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4
MgCO3 + SnS2 = MgS + Sn(CO3)2 =>
2 MgCO3 + SnS2 = 2 MgS + Sn(CO3)2
CaI + H2SO3 = CaSO3 + H2I =>
CaI + H2SO3 = CaSO3 + H2I
Ce + Cl = CeCl3 =>
Ce + 3 Cl = CeCl3
AgNO3 + Cl2 = AgCl + NO + O2 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO + 2 O2
Sn(s) + HCl(aq) = H2(g) + SnCl4(l) =>
Sn(s) + 4 HCl(aq) = 2 H2(g) + SnCl4(l)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al2O3 + KF = AlF3 + K2O =>
Al2O3 + 6 KF = 2 AlF3 + 3 K2O
HNO3 + C5H5N = HC5H5N + NO3 =>
HNO3 + C5H5N = HC5H5N + NO3
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
KOH + Cl2O = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2O = 2 KClO3 + 4 KCl + 3 H2O
CoCl2*6H2O + NH3 + H2O2 + HCl = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 12 NH3 + H2O2 + 2 HCl = 2[Co(NH3)6]Cl3 + 14 H2O
NaHSO3 = Na2SO4 + SO2 + H2 =>
2 NaHSO3 = Na2SO4 + SO2 + H2
CuSO4 + NH3*H2O = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2 + (NH4)2SO4
FeS + O2 = Fe2O3 + SO2 = =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H5NO2 + Fe + HCl = CH3CH2NH3Cl + FeCl2 + H2O =>
C2H5NO2 + 3 Fe + 7 HCl = CH3CH2NH3Cl + 3 FeCl2 + 2 H2O
(NH4)2CO3 + KI = K2CO3 + NH4I =>
(NH4)2CO3 + 2 KI = K2CO3 + 2 NH4I
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
CO2 + H2O = O2 + CH2CO =>
2 CO2 + H2O = 2 O2 + CH2CO
Fe2O3 + Mn = MnO3 + Fe =>
Fe2O3 + Mn = MnO3 + 2 Fe
SO2 + HIO3 + H2O = H2SO4 + I2 =>
5 SO2 + 2 HIO3 + 4 H2O = 5 H2SO4 + I2
Al2(SO4)3 + Na2S = Al2(S)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2S = Al2(S)3 + 3 Na2SO4
Si3N4 + CHF3 = HCN + SiF4 =>
Si3N4 + 4 CHF3 = 4 HCN + 3 SiF4
CaI2 + CuF2 = CaF2 + CuI2 =>
CaI2 + CuF2 = CaF2 + CuI2
KJ + AgNo3 = KNo3 + AgJ =>
KJ + AgNo3 = KNo3 + AgJ
C2H2 + HOH = CH3CHO =>
C2H2 + HOH = CH3CHO
P + KOH + H2O = PH3KH2 + PO4 =>
7 P + 4 KOH + 8 H2O = 4 PH3KH2 + 3 PO4
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
Si3N4 + CHF3 = HCN + SiF4 =>
Si3N4 + 4 CHF3 = 4 HCN + 3 SiF4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
AgNo3 + NaCl = AgCl + NaNo3 =>
AgNo3 + NaCl = AgCl + NaNo3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
