| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + 2 NaNO3 + 2 Na2CO3 = Na2MnO4 + 2 NaNO2 + 2 NaCl + 2 CO2
Al + H3 = AlH3 =>
Al + H3 = AlH3
CuOH + NH3 = CuNH3 + OH =>
CuOH + NH3 = CuNH3 + OH
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
Ag2S + Al + H2O = Al(OH)3 + H2S + Ag =>
3 Ag2S + 2 Al + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 Ag
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Zn + NaCl + H2O = Zn(OH)2 + H2NaCl =>
Zn + NaCl + 2 H2O = Zn(OH)2 + H2NaCl
PbCl4 + Na2CO3 = Pb2(CO3)4 + NaCl =>
2 PbCl4 + 4 Na2CO3 = Pb2(CO3)4 + 8 NaCl
NH4Cl + NH4NO3 = N2 + H2O + HCl =>
2 NH4Cl + 3 NH4NO3 = 4 N2 + 9 H2O + 2 HCl
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Ca5(PO4)3(OH) + H3O = Ca + HPO4 + H2O =>
Ca5(PO4)3(OH) + 4 H3O = 5 Ca + 3 HPO4 + 5 H2O
Fe + HNo3 = FeNo3 + H2 =>
2 Fe + 2 HNo3 = 2 FeNo3 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(s) + C(g) + O2(g) = CaCO3(s) =>
2 Ca(s) + 2 C(g) + 3 O2(g) = 2 CaCO3(s)
MnCl2 + NaOH + H2O2 = Mn(OH)3 + NaCl =>
2 MnCl2 + 4 NaOH + H2O2 = 2 Mn(OH)3 + 4 NaCl
P + N2 = P3N5 =>
6 P + 5 N2 = 2 P3N5
HI + KOH = K + HIOH =>
HI + KOH = K + HIOH
CO2 + O = CO4 =>
CO2 + 2 O = CO4
FeTiO3 + C + Cl2 = FeCl + TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 5 Cl2 = 2 FeCl + 2 TiCl4 + 3 CO2
BaSO4 + Bi(OH) = Bi2(SO4) + Ba(OH)2 =>
BaSO4 + 2 Bi(OH) = Bi2(SO4) + Ba(OH)2
Sn(NO3)2 + LiOH = Sn(OH)2 + LiNO3 =>
Sn(NO3)2 + 2 LiOH = Sn(OH)2 + 2 LiNO3
HNO3 + P = P(NO3)5 + H2O + NO =>
20 HNO3 + 3 P = 3 P(NO3)5 + 10 H2O + 5 NO
Mn2(SO4)3 + As(NO3)5 = Mn(NO3)3 + As2(SO4)5 =>
5 Mn2(SO4)3 + 6 As(NO3)5 = 10 Mn(NO3)3 + 3 As2(SO4)5
I{-} + MnO4{-} + H{+} = Mn2 + I2 + H2O =>
14 I{-} + 2 MnO4{-} + 16 H{+} = Mn2 + 7 I2 + 8 H2O
P4S3 + NO2HSO4 + H2O = H2SO4 + H3PO4 + NO =>
3 P4S3 + 38 NO2HSO4 + 46 H2O = 47 H2SO4 + 12 H3PO4 + 38 NO
CoCl2 + NH4OH + H2O2 = [Co2(NH3)10(O2)]Cl4 + H2O =>
2 CoCl2 + 10 NH4OH + 2 H2O2 = [Co2(NH3)10(O2)]Cl4 + 12 H2O
FeCl3 + CaO = Fe + CaCl2 + O =>
2 FeCl3 + 3 CaO = 2 Fe + 3 CaCl2 + 3 O
AuCl3 + Fe = Au + FeCl3 =>
AuCl3 + Fe = Au + FeCl3
[CH3(CH2)16COO]Na + H2SO4 = Na2SO4 + CH3(CH2)16COOH =>
2[CH3(CH2)16COO]Na + H2SO4 = Na2SO4 + 2 CH3(CH2)16COOH
K + Cl + O = KClO =>
K + Cl + O = KClO
HCOOH + CH3CH2CH2CH2OH = CH3COOCH + H2O =>
12 HCOOH + 3 CH3CH2CH2CH2OH = 8 CH3COOCH + 11 H2O
H2O + KMnO4 + Fe = MnO2 + Fe(OH) + KOH =>
2 H2O + KMnO4 + 3 Fe = MnO2 + 3 Fe(OH) + KOH
Zn + Fe{-} = Zn{-} + Fe{+} =>
2 Zn + Fe{-} = 2 Zn{-} + Fe{+}
Mg3(PO4)2 = MgO + P2O5 =>
Mg3(PO4)2 = 3 MgO + P2O5
FeCl2 + Fe(NO3)3 = Fe(NO3)2 + FeCl3 =>
3 FeCl2 + 2 Fe(NO3)3 = 3 Fe(NO3)2 + 2 FeCl3
CaO + H2O + PO4 = Ca3(PO4)2 + OH =>
3 CaO + 3 H2O + 2 PO4 = Ca3(PO4)2 + 6 OH
FeSO4 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + 3 H2SO4 + NO + 2 H2O
LiOH + H2S = Li2S + H2(OH)2 =>
2 LiOH + H2S = Li2S + H2(OH)2
C5H8 + Br2 = C5H8Br4 =>
C5H8 + 2 Br2 = C5H8Br4
Fe + e = Fe{-3} =>
Fe + 3e = Fe{-3}
CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl
K + Cr2(SO4)3 = K2SO4 + Cr =>
6 K + Cr2(SO4)3 = 3 K2SO4 + 2 Cr
H2S2O3 + CrO3 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 8 CrO3 + 6 H2SO4 = 4 Cr2(SO4)3 + 9 H2O
NH3(aq) + NaOH(aq) = NOH(aq) + NaH3(aq) =>
NH3(aq) + NaOH(aq) = NOH(aq) + NaH3(aq)
Fe3O4 + HCl = FeO + FeCl3 + H2O =>
Fe3O4 + 6 HCl = FeO + 2 FeCl3 + 3 H2O
FeCl2 + H2O2 = FeCl3 + Fe(OH)3 =>
6 FeCl2 + 3 H2O2 = 4 FeCl3 + 2 Fe(OH)3
BaO + KCl = BaCl2 + K2O =>
BaO + 2 KCl = BaCl2 + K2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Ag2CO3 = Ag + CO3 =>
Ag2CO3 = 2 Ag + CO3
| 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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
