| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C57H110O6(g) + 163 O2 = 114 CO2(g) + 110 H2O
CoCl3(ac) + Na2SO4(ac) = NaCl + Co2(SO4)3 =>
2 CoCl3(ac) + 3 Na2SO4(ac) = 6 NaCl + Co2(SO4)3
Mn{2+} + H2O = Mn2O3 + H{+} + e =>
2 Mn{2+} + 3 H2O = Mn2O3 + 6 H{+} + 2e
Ni + OH = NiH + O =>
Ni + OH = NiH + O
NaBr + H2SO4 + KMnO4 = Br2 + H2O + K2SO4 + MnO2 + Na2SO4 =>
6 NaBr + 4 H2SO4 + 2 KMnO4 = 3 Br2 + 4 H2O + K2SO4 + 2 MnO2 + 3 Na2SO4
N2I3H3 = NH4I + N2 + I2 =>
8 N2I3H3 = 6 NH4I + 5 N2 + 9 I2
MdAu + ORa = MdRa + OAu =>
MdAu + ORa = MdRa + OAu
C3H6O2 + H2Cr3O7 + H2O = CO2 + CrO3H3 =>
3 C3H6O2 + 14 H2Cr3O7 + 40 H2O = 9 CO2 + 42 CrO3H3
Rh2(SO4)3 + NaOH = Rh(OH)3 + Na2SO4 =>
Rh2(SO4)3 + 6 NaOH = 2 Rh(OH)3 + 3 Na2SO4
AlH2(SO4) = Al(SO4) + H2 =>
AlH2(SO4) = Al(SO4) + H2
Sn + Cu(OH)2 = Cu + Sn(OH)2 =>
Sn + Cu(OH)2 = Cu + Sn(OH)2
NaBH4 + KIO3 = NaB(OH)4 + KI =>
3 NaBH4 + 4 KIO3 = 3 NaB(OH)4 + 4 KI
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
Ba(NO3)2 + Na2C2O4 = Na2(NO3)2 + BaC2O4 =>
Ba(NO3)2 + Na2C2O4 = Na2(NO3)2 + BaC2O4
MgPO4 + NH4 = MgNH4PO4 =>
MgPO4 + NH4 = MgNH4PO4
C10H20 + O2 = CO + H2O =>
C10H20 + 10 O2 = 10 CO + 10 H2O
CuO + SO2 = CuSO3 =>
CuO + SO2 = CuSO3
H2S + K = H2 + K2S =>
H2S + 2 K = H2 + K2S
BaCl2 + H3AsO4 = Ba3(AsO4)2 + HCl =>
3 BaCl2 + 2 H3AsO4 = Ba3(AsO4)2 + 6 HCl
C2H2Cl2 + H2 = C2H4Cl2 =>
C2H2Cl2 + H2 = C2H4Cl2
CaCl2(asd) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(asd) + HCl(aq) = HCl2(aq) + CaCl
NaCl + H2O = NaCl*3H2O =>
NaCl + 3 H2O = NaCl*3H2O
H + PO4 = HP4 + O2 =>
H + 4 PO4 = HP4 + 8 O2
H5COOH + O2 = CO2 + H2O =>
2 H5COOH + 3 O2 = 2 CO2 + 6 H2O
Cl2 + CuBr = CuCl2 + Br2 =>
2 Cl2 + 2 CuBr = 2 CuCl2 + Br2
CuCl + Na2CO3 = NaCl + Cu2CO3 =>
2 CuCl + Na2CO3 = 2 NaCl + Cu2CO3
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
HOI + KI = I2 + KOH =>
HOI + KI = I2 + KOH
Al + H = Al3H =>
3 Al + H = Al3H
NiCO3 + Al = Ni + Al2O3 + CO2 =>
3 NiCO3 + 2 Al = 3 Ni + Al2O3 + 3 CO2
NiSO3 + H3PO4 = Ni3(PO4)2 + H2SO3 =>
3 NiSO3 + 2 H3PO4 = Ni3(PO4)2 + 3 H2SO3
FeBr2 + N2H8S = NH4Br + FeS =>
FeBr2 + N2H8S = 2 NH4Br + FeS
Rb + LiCl = RbCl + Li =>
Rb + LiCl = RbCl + Li
SrBr2 + MnO2 = SrO2 + MnBr2 =>
SrBr2 + MnO2 = SrO2 + MnBr2
P4O6 + NaOH = Na3PO4 + H2 + H2O =>
P4O6 + 12 NaOH = 4 Na3PO4 + 4 H2 + 2 H2O
CaO(s) + HCl(l) = CaCl2(s) + H2O(l) =>
CaO(s) + 2 HCl(l) = CaCl2(s) + H2O(l)
K(s) + Cl2(aq) = KCl =>
2 K(s) + Cl2(aq) = 2 KCl
HBr + NaO = NaBr + Br2 + H2O =>
4 HBr + 2 NaO = 2 NaBr + Br2 + 2 H2O
Sn2O3 + (COOH)2 = Sn2(COO)3 + H2O + O2 =>
4 Sn2O3 + 6(COOH)2 = 4 Sn2(COO)3 + 6 H2O + 3 O2
FeCl2 + HNO3 + HCl = FeCl3 + H2O + NO =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + 2 H2O + NO
ZnO2H2 + H3PO4 = H2O + Zn3P2O8 =>
3 ZnO2H2 + 2 H3PO4 = 6 H2O + Zn3P2O8
Li3Al(C2O4)3(H2O)4 = Li2CO3 + Al2O3 + CO + CO2 + H2O =>
2 Li3Al(C2O4)3(H2O)4 = 3 Li2CO3 + Al2O3 + 6 CO + 3 CO2 + 8 H2O
Pb(NO3)2 + HOH = Pb(OH)2 + H(NO3) =>
Pb(NO3)2 + 2 HOH = Pb(OH)2 + 2 H(NO3)
NaClO + Br2 + H2O = NaBrO4 + NaCl + HCl =>
7 NaClO + Br2 + H2O = 2 NaBrO4 + 5 NaCl + 2 HCl
C8H8(g) + O2(g) = CO2(g) + H2O(g) =>
C8H8(g) + 10 O2(g) = 8 CO2(g) + 4 H2O(g)
LiCl + Na2HPO4 = Li3PO4 + NaCl + HCl =>
3 LiCl + Na2HPO4 = Li3PO4 + 2 NaCl + HCl
Na2S + Fe(NO3)2 = NaNO3 + FeS =>
Na2S + Fe(NO3)2 = 2 NaNO3 + FeS
Al2(CO3)3 + K = K2(CO3)3 + Al =>
Al2(CO3)3 + 2 K = K2(CO3)3 + 2 Al
Fe(s) + Al(NO3)3(aq) = Fe(NO3)3(aq) + Al(s) =>
Fe(s) + Al(NO3)3(aq) = Fe(NO3)3(aq) + Al(s)
As5S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As5S5 + 55 HNO3 = 5 H3AsO4 + 5 H2SO4 + 55 NO2 + 15 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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
