| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuI + 4 NH3 = 2 Cu(NH3)2 + I2
Cu(NO3)2 + Na(OH)2 = Cu(OH)2 + Na(NO3)2 =>
Cu(NO3)2 + Na(OH)2 = Cu(OH)2 + Na(NO3)2
Al4C3 + HCl3 = Al4Cl3 + C3H =>
Al4C3 + HCl3 = Al4Cl3 + C3H
KBr + KClO3 + H2SO4 = Br2 + KCl + K2SO4 + H2O =>
6 KBr + KClO3 + 3 H2SO4 = 3 Br2 + KCl + 3 K2SO4 + 3 H2O
C6H12O6 + CuSO45H2O + NaOH = Cu2O + C6H12O7 + H2O + Na2SO4 =>
83 C6H12O6 + 2 CuSO45H2O + 4 NaOH = Cu2O + 83 C6H12O7 + 4 H2O + 2 Na2SO4
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
SrCl2 + Na2HPO4 + NH4OH = Sr3(PO4)2 + NaCl + NH4Cl + H2O =>
3 SrCl2 + 2 Na2HPO4 + 2 NH4OH = Sr3(PO4)2 + 4 NaCl + 2 NH4Cl + 2 H2O
CaSO4 + Fe = FeSO4 + Ca =>
CaSO4 + Fe = FeSO4 + Ca
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
CaCl + H2O = CaO + H2Cl =>
CaCl + H2O = CaO + H2Cl
H{+} + Sn{2+} + Cr2O7{2-} = Sn{4+} + Cr{3+} + H2O =>
14 H{+} + 3 Sn{2+} + Cr2O7{2-} = 3 Sn{4+} + 2 Cr{3+} + 7 H2O
W + HF + HNO3 = H2[WF8] + NO2 + H2O =>
W + 8 HF + 6 HNO3 = H2[WF8] + 6 NO2 + 6 H2O
CeO3 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO3 + 6 KI + 12 HCl = 6 KCl + 2 CeCl3 + 6 H2O + 3 I2
H2S + FeO3 = Fe + S + H2O =>
3 H2S + FeO3 = Fe + 3 S + 3 H2O
Si + NaO = Na2Si + O2 =>
Si + 2 NaO = Na2Si + O2
I2 + AgF = F2 + AgI2 =>
2 I2 + 2 AgF = F2 + 2 AgI2
Ca(s) + H2O(l) = Ca(OH)2(aq) + H3(g) =>
3 Ca(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 H3(g)
K2[Cu(C2O4)2]*2H2O + KMnO4 + H2SO4 = K2SO4 + CuSO4 + CO2 + MnSO4 + H2O =>
5 K2[Cu(C2O4)2]*2H2O + 4 KMnO4 + 16 H2SO4 = 7 K2SO4 + 5 CuSO4 + 20 CO2 + 4 MnSO4 + 26 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Cu(MnO4)2 + Ba(C2H3O2)2 = Cu(C2H3O2)2 + Ba(MnO4)2 =>
Cu(MnO4)2 + Ba(C2H3O2)2 = Cu(C2H3O2)2 + Ba(MnO4)2
Ba(NO3)2 + Ca(NO3)24H2O + (Zr(NO3)4)3H2O + (C4H9O)4Ti + C6H8O7 = Ba085Ca015Zr01Ti09O3 + H2O + CO2 + N2 =>
255 Ba(NO3)2 + 45 Ca(NO3)24H2O + (Zr(NO3)4)3H2O + 27(C4H9O)4Ti + 395 C6H8O7 = 3 Ba085Ca015Zr01Ti09O3 + 2112 H2O + 2802 CO2 + 801 N2
CO(NH2)2 + Ba(OH)2 = Ba(NH2)2 + H2O + CO2 =>
CO(NH2)2 + Ba(OH)2 = Ba(NH2)2 + H2O + CO2
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Br2(ac) + KI = KBr + I2 =>
Br2(ac) + 2 KI = 2 KBr + I2
Ag(NO3) + Zn = Zn(NO3) + Ag =>
Ag(NO3) + Zn = Zn(NO3) + Ag
N2 + O2LiNO3 + Ag = AgNO3 + Li =>
N2 + 3 O2LiNO3 + 5 Ag = 5 AgNO3 + 3 Li
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
CH3OH + HI = CH3I + H2O =>
CH3OH + HI = CH3I + H2O
CO2 + H2O = H2C03 + OH =>
3 CO2 + 8 H2O = H2C03 + 14 OH
Br2 + OH = BrO3 + H2O =>
Br2 + 12 OH = 2 BrO3 + 6 H2O
Rb2CO3 + CuO + (NH4)2HPO4 = RbCuPO4 + CO2 + NH3 + H2O =>
Rb2CO3 + 2 CuO + 2(NH4)2HPO4 = 2 RbCuPO4 + CO2 + 4 NH3 + 3 H2O
CuSO4 + (NH4)3Fe(CN)6 = Cu3[Fe(CN)6]2 + NH3 + H2SO4 =>
3 CuSO4 + 2(NH4)3Fe(CN)6 = Cu3[Fe(CN)6]2 + 6 NH3 + 3 H2SO4
H2O + K2S2O7 = KHSO4 =>
H2O + K2S2O7 = 2 KHSO4
NaI + (SO4)2 = I2 + Na2SO4 =>
4 NaI + (SO4)2 = 2 I2 + 2 Na2SO4
Ni(CN)3 + PbSe2 = Ni2Se3 + Pb(CN)4 =>
4 Ni(CN)3 + 3 PbSe2 = 2 Ni2Se3 + 3 Pb(CN)4
O2 + C10H20 = CO2 + H2O =>
15 O2 + C10H20 = 10 CO2 + 10 H2O
CsH2PO4 + CsNbO3 = Cs100Nb10P90O300 + H2O =>
90 CsH2PO4 + 10 CsNbO3 = Cs100Nb10P90O300 + 90 H2O
CoI2 + F2 = CoF + I =>
2 CoI2 + F2 = 2 CoF + 4 I
Cu + C6H12O6 = Cu2O + C6H12O5 =>
2 Cu + C6H12O6 = Cu2O + C6H12O5
NO + H2SO4 + KMnO4 = Mn(NO3)2 + KNO3 + MnSO4 + H2O =>
5 NO + 2 H2SO4 + 3 KMnO4 = Mn(NO3)2 + 3 KNO3 + 2 MnSO4 + 2 H2O
Pb(NO3)(aq) + KI(aq) = PbI(s) + KNO3(aq) =>
Pb(NO3)(aq) + KI(aq) = PbI(s) + KNO3(aq)
AgI = Ag + I =>
AgI = Ag + I
C4H9OH + NaNH2 = NH3 + C4H8NaOH =>
C4H9OH + NaNH2 = NH3 + C4H8NaOH
(NH4)2CO3(aq) + MgCl2(aq) = MgCO3(s) + NH4Cl(aq) =>
(NH4)2CO3(aq) + MgCl2(aq) = MgCO3(s) + 2 NH4Cl(aq)
Ni + BaCO3 = Ba + Ni2CO3 =>
2 Ni + BaCO3 = Ba + Ni2CO3
C2H5OH + H2 = H2O + CH3 =>
C2H5OH + H2 = H2O + 2 CH3
HNO3 + (NH4)2CO3 = H2CO3 + (NH4)NO3 =>
2 HNO3 + (NH4)2CO3 = H2CO3 + 2(NH4)NO3
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
