| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd + 2 I = CdI2
Sb2S5 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 15 H2SO4 + 40 NO
Cu(s) + H2O(l) = CuOH + H2 =>
2 Cu(s) + 2 H2O(l) = 2 CuOH + H2
Zn + Fe(ClO2)3 = Zn(ClO2)3 + Fe =>
Zn + Fe(ClO2)3 = Zn(ClO2)3 + Fe
FeCr2O4 + Al = Al2O3 + Cr + Fe =>
3 FeCr2O4 + 8 Al = 4 Al2O3 + 6 Cr + 3 Fe
NaOH + KOH = NaK + OH =>
NaOH + KOH = NaK + 2 OH
NaOH + Ca3(Po4)2 = Na3Po4 + Ca(OH)2 =>
6 NaOH + Ca3(Po4)2 = 2 Na3Po4 + 3 Ca(OH)2
F2(g)NaCl(aq) = NaF2(aq)Cl(g) =>
F2(g)NaCl(aq) = NaF2(aq)Cl(g)
Rb + H2O = Rb2O + H2 =>
2 Rb + H2O = Rb2O + H2
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
H3PO4 = H + H2PO4 =>
H3PO4 = H + H2PO4
C6H10O5 + H2 = CH4 + CO2 =>
2 C6H10O5 + 4 H2 = 7 CH4 + 5 CO2
Pb + P = Pb3P2 =>
3 Pb + 2 P = Pb3P2
NO + SO2 = N2O + SO3 =>
2 NO + SO2 = N2O + SO3
Fe(NO3)3 + K2CO3 = Fe(CO3)3 + K2NO3 =>
Fe(NO3)3 + 3 K2CO3 = Fe(CO3)3 + 3 K2NO3
Al + Zn3(PO4)2 = Al(PO4) + Zn =>
2 Al + Zn3(PO4)2 = 2 Al(PO4) + 3 Zn
NaCl + K2Cr2O7 + H2SO4 = CrCl2O2 + K2SO4 + Na2SO4 + H2O =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = 2 CrCl2O2 + K2SO4 + 2 Na2SO4 + 3 H2O
Mg3P2(s) + H2O(l) = PH3(g) + Mg(OH)2(aq) =>
Mg3P2(s) + 6 H2O(l) = 2 PH3(g) + 3 Mg(OH)2(aq)
CoCl2(H2O)6 + O2 + HCl + C2H8N2 = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2(H2O)6 + O2 + 4 HCl + 8 C2H8N2 = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O
Fe + HNO3 + H2SO4 = FeSO4 + NO + H2O =>
3 Fe + 2 HNO3 + 3 H2SO4 = 3 FeSO4 + 2 NO + 4 H2O
NaHSO4 + SO2 + H2O = Na2SO3 + H2SO4 =>
2 NaHSO4 + SO2 + H2O = Na2SO3 + 2 H2SO4
Ca2O + CO2 = Ca2CO3 =>
Ca2O + CO2 = Ca2CO3
K(s) + H2O(aq) = KOH + H2 =>
2 K(s) + 2 H2O(aq) = 2 KOH + H2
K2O + Mg = MgO + K2 =>
K2O + Mg = MgO + K2
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
Fe(NO3)3Na(OH)3 = Fe(OH)3Na(NO3)3 =>
Fe(NO3)3Na(OH)3 = Fe(OH)3Na(NO3)3
HNO3(aq) + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3(aq) + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ni(NO3)2*6H2O + (C6H5)3P = Ni((C6H5)3P)2(NO3)2 + H2O =>
Ni(NO3)2*6H2O + 2(C6H5)3P = Ni((C6H5)3P)2(NO3)2 + 6 H2O
NH4 + NaOH = NH4OH + Na =>
NH4 + NaOH = NH4OH + Na
NaNO2 = Na2O + O2 + N2 =>
4 NaNO2 = 2 Na2O + 3 O2 + 2 N2
HI + NaF = NaI + HF =>
HI + NaF = NaI + HF
MnSO4 + KClO3 + H2O = HMnO4 + H2SO4 + KCl =>
6 MnSO4 + 5 KClO3 + 9 H2O = 6 HMnO4 + 6 H2SO4 + 5 KCl
NH4OH(aq) + HCl = NH4Cl + H2O =>
NH4OH(aq) + HCl = NH4Cl + H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Fe3O4 + KI + H2SO4 = FeI2 + I2 + K2SO4 + H2O =>
Fe3O4 + 8 KI + 4 H2SO4 = 3 FeI2 + I2 + 4 K2SO4 + 4 H2O
CHOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CHOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Zn(NO3)2SnCl2 = ZnCl2 + Sn(NO3)2 =>
Zn(NO3)2SnCl2 = ZnCl2 + Sn(NO3)2
C19H23N2 + C2H6AuClS = C38H46Au2N4 + C2H6SCl =>
2 C19H23N2 + 2 C2H6AuClS = C38H46Au2N4 + 2 C2H6SCl
C2H5OH + PBr5 = C2H5Br + H3PO4 + H2O =>
5 C2H5OH + PBr5 = 5 C2H5Br + H3PO4 + H2O
C3H6 + H2O = C3H8 + O2 =>
2 C3H6 + 2 H2O = 2 C3H8 + O2
HBr + NiS = HS + NiBr =>
HBr + NiS = HS + NiBr
CdSO4 + Na2CO3 = CdCO3 + Na2SO4 =>
CdSO4 + Na2CO3 = CdCO3 + Na2SO4
CH4 + O2 + Cl2 = HCl + CO =>
2 CH4 + O2 + 4 Cl2 = 8 HCl + 2 CO
FeS + PbO + Na2CO3 = FeO + Pb + Na2SO4 + CO2 =>
FeS + 4 PbO + Na2CO3 = FeO + 4 Pb + Na2SO4 + CO2
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO42 + H2O =>
13 K2Cr2O7 + 52 H2SO4 + Na2SO3 = 13 Cr2(SO4)3 + 13 K2SO4 + Na2SO42 + 52 H2O
Zn(OH)2 + Al2(CO3)3 = ZnO + Al(OH)3 + CO2 =>
3 Zn(OH)2 + Al2(CO3)3 = 3 ZnO + 2 Al(OH)3 + 3 CO2
MgS + Cl2 = MgCl2 + S2 =>
2 MgS + 2 Cl2 = 2 MgCl2 + S2
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
| 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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
