| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
C2H4Cl2 + CaCO3 = C2H2 + CaCl2 + H2CO3 =>
C2H4Cl2 + CaCO3 = C2H2 + CaCl2 + H2CO3
H2SO4 + Na2(CO3) = Na2(SO4) + H2CO3 =>
H2SO4 + Na2(CO3) = Na2(SO4) + H2CO3
Me4NI + I3 = Me4NI5 =>
3 Me4NI + 4 I3 = 3 Me4NI5
S2Cl2 + H2O = HCl + H2SO3 + S =>
2 S2Cl2 + 3 H2O = 4 HCl + H2SO3 + 3 S
HClO4 + Mg(OH2) = Mg(HClO4)2 + H2O =>
2 HClO4 + Mg(OH2) = Mg(HClO4)2 + H2O
KSO4 + HNO3 = KNO3 + HSO4 =>
KSO4 + HNO3 = KNO3 + HSO4
BBr3 + H2 = B2H6 + HBr =>
2 BBr3 + 6 H2 = B2H6 + 6 HBr
C6H5AsO3Na2 + HCl + SO2 = C6H5AsO + NaCl + H2SO4 =>
C6H5AsO3Na2 + 2 HCl + SO2 = C6H5AsO + 2 NaCl + H2SO4
Na3PO4 + Cr(NO3)2 = Cr3(PO4)2 + Na(NO3) =>
2 Na3PO4 + 3 Cr(NO3)2 = Cr3(PO4)2 + 6 Na(NO3)
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
CuCl + NH3 + O2 + HCl + H2O = [Cu(NH3)4(H2O)2]Cl2 =>
4 CuCl + 16 NH3 + O2 + 4 HCl + 6 H2O = 4[Cu(NH3)4(H2O)2]Cl2
Fe2(SO4)3 + H2O = Fe + O2 + H2SO4 =>
2 Fe2(SO4)3 + 6 H2O = 4 Fe + 3 O2 + 6 H2SO4
H2SO4 + NaOH + KOH = NaKSO4 + H2O =>
H2SO4 + NaOH + KOH = NaKSO4 + 2 H2O
N2 + SnI4 = Sn3N4 + I2 =>
2 N2 + 3 SnI4 = Sn3N4 + 6 I2
Cr(OH)3 + ClO + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)3 + ClO + 3 KOH = K2CrO4 + KCl + 3 H2O
Br{-} + Cl2 = Cl2{-} + Br =>
Br{-} + Cl2 = Cl2{-} + Br
Sb2S3 + NO3{-} + H{+} = NO2 + SbO4{3-} + SO4{2-} + H2O =>
Sb2S3 + 28 NO3{-} + 16 H{+} = 28 NO2 + 2 SbO4{3-} + 3 SO4{2-} + 8 H2O
Ac + O2 = Ac2O3 =>
4 Ac + 3 O2 = 2 Ac2O3
FeSO4 + SO3 = Fe2S3O12 + SO2 =>
2 FeSO4 + 2 SO3 = Fe2S3O12 + SO2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
CuCl + NH3 + O2 + HCl + H2O = [Cu(NH3)4(H2O)2]Cl2 =>
4 CuCl + 16 NH3 + O2 + 4 HCl + 6 H2O = 4[Cu(NH3)4(H2O)2]Cl2
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
M(HSO3)2 + H2SO4 = M2(SO4)2 + H2O + SO2 =>
2 M(HSO3)2 + 2 H2SO4 = M2(SO4)2 + 4 H2O + 4 SO2
NaCl + K2O = KCl + Na2O =>
2 NaCl + K2O = 2 KCl + Na2O
MgO + HNO3 = OH + Mg(NO3) =>
MgO + HNO3 = OH + Mg(NO3)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaClO + KBr = KCl + NaBrO =>
NaClO + KBr = KCl + NaBrO
Na2O2 + H2O(l) = NaOH(s) + O2(g) =>
2 Na2O2 + 2 H2O(l) = 4 NaOH(s) + O2(g)
AgNO3 + Na2S2O3 = NaNO3 + Ag2(S2O3) =>
2 AgNO3 + Na2S2O3 = 2 NaNO3 + Ag2(S2O3)
SnCu(s) + HCl(aq) = SnCl2(aq) + H2(g) + Cu(s) =>
SnCu(s) + 2 HCl(aq) = SnCl2(aq) + H2(g) + Cu(s)
H2SO4 + NaOH = H2O + NaSO + O2 =>
4 H2SO4 + 4 NaOH = 6 H2O + 4 NaSO + 5 O2
HNO2 + HI = I2 + NO + H2O =>
2 HNO2 + 2 HI = I2 + 2 NO + 2 H2O
Zn(OH)2 + H(NO3) = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 H(NO3) = 2 H2O + Zn(NO3)2
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
NO2 + C = NO + CO =>
NO2 + C = NO + CO
Na2CO3 + Mg = Na2 + MgO + CO2 =>
Na2CO3 + Mg = Na2 + MgO + CO2
Hg2(NO3)2 + K2CO3 = KNO3 + Hg2CO3 =>
Hg2(NO3)2 + K2CO3 = 2 KNO3 + Hg2CO3
NaBiO3 + CrCl3 + H{+} = Cr2O7{-2} + Bi{3+} + Na{+} + Cl{-} + H2O =>
3 NaBiO3 + 2 CrCl3 + 4 H{+} = Cr2O7{-2} + 3 Bi{3+} + 3 Na{+} + 6 Cl{-} + 2 H2O
Sn + HgCl2 = Hg2Cl2 + SnCl4 =>
Sn + 4 HgCl2 = 2 Hg2Cl2 + SnCl4
CuCl + NH3 + O2 + HCl + H2O = [Cu(NH3)4(H2O)2]Cl2 =>
4 CuCl + 16 NH3 + O2 + 4 HCl + 6 H2O = 4[Cu(NH3)4(H2O)2]Cl2
NH4VO3 + HNO3 = HVO3 + NO2 + H2O =>
NH4VO3 + 7 HNO3 = HVO3 + 8 NO2 + 5 H2O
Hg2O + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg2O + 14 HNO3 = 6 Hg(NO3)2 + 2 NO + 7 H2O
C6H12 + H2O = C6O2 + H13 =>
13 C6H12 + 26 H2O = 13 C6O2 + 16 H13
Mg(OH)2 + NaOH = MgNa + H2O2 =>
2 Mg(OH)2 + 2 NaOH = 2 MgNa + 3 H2O2
Ni2 + HCl = NiCl2 + H2 =>
Ni2 + 4 HCl = 2 NiCl2 + 2 H2
Al + Cu2(SO3) = Al(SO3) + Cu =>
Al + Cu2(SO3) = Al(SO3) + 2 Cu
KNO3 + C6H12O6 = CO2 + H2O + KOH + NO =>
8 KNO3 + C6H12O6 = 6 CO2 + 2 H2O + 8 KOH + 8 NO
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
FeCl3 + Mg + H2O = FeOHCl2 + MgCl2 + H2 =>
2 FeCl3 + Mg + 2 H2O = 2 FeOHCl2 + MgCl2 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
