| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S2O4 + 2 K = K2S2O4 + H2
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
CH3COOH + HCl = CH3COOHCl2 + H2 =>
CH3COOH + 2 HCl = CH3COOHCl2 + H2
NiSO4 + BaS = NiS + BaSO4 =>
NiSO4 + BaS = NiS + BaSO4
AgNO3 + Cu(Cl)2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + Cu(Cl)2 = 2 AgCl + Cu(NO3)2
Na3(PO4) + MgSO4 = Na2(SO4) + Mg3(PO4)2 =>
2 Na3(PO4) + 3 MgSO4 = 3 Na2(SO4) + Mg3(PO4)2
C5H9NO4 + NaOH = C5H8NNaO4 + H2O =>
C5H9NO4 + NaOH = C5H8NNaO4 + H2O
Mg(NO3)26H2O + C2H6N4O2 = MgO + CO2 + N2 + H2O =>
5 Mg(NO3)26H2O + 77 C2H6N4O2 = 5 MgO + 154 CO2 + 219 N2 + 236 H2O
C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl
NaOH(aq) + HI(aq) = NaI + H2O =>
NaOH(aq) + HI(aq) = NaI + H2O
Mg(HCO3)2 + CH3COOH = (CH3COO)2Mg + CO2 + H2O =>
Mg(HCO3)2 + 2 CH3COOH = (CH3COO)2Mg + 2 CO2 + 2 H2O
Fe(OH)2 + Mg = Fe(OH)2Mg =>
Fe(OH)2 + Mg = Fe(OH)2Mg
Fe + FeL3 = FeL2 =>
Fe + 2 FeL3 = 3 FeL2
Na3AsO3 + SnCl2 + HCl = As + SnCl4 + NaCl + H2O =>
2 Na3AsO3 + 3 SnCl2 + 12 HCl = 2 As + 3 SnCl4 + 6 NaCl + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AuCN + Zn = Au + Zn(CN)2 =>
2 AuCN + Zn = 2 Au + Zn(CN)2
Zn(CN)2 + Al = Al(CN)3 + Zn =>
3 Zn(CN)2 + 2 Al = 2 Al(CN)3 + 3 Zn
PCl3 + HNO3 + H2O = H3PO4 + HCl + NO2 =>
PCl3 + 2 HNO3 + 2 H2O = H3PO4 + 3 HCl + 2 NO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
Ba + H2O = BaH2O =>
Ba + H2O = BaH2O
Bi(HCO3)3 = Bi2(CO3)3 + H2O + CO2 =>
2 Bi(HCO3)3 = Bi2(CO3)3 + 3 H2O + 3 CO2
CaCO3 + LiOH = Ca(OH)2 + Li2 + CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2 + CO3
Ca(S) + S(S) = CaS(S) =>
2 Ca(S) + S(S) = 2 CaS(S)
C5H10 + HCl = C5H11Cl =>
C5H10 + HCl = C5H11Cl
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
KBr + Co(NO3)2 = KNO3 + CoBr2 =>
2 KBr + Co(NO3)2 = 2 KNO3 + CoBr2
NO3 + C = N + CO =>
NO3 + 3 C = N + 3 CO
CH3OH + O2(g) = CO2(g) + H2O =>
2 CH3OH + 3 O2(g) = 2 CO2(g) + 4 H2O
K + Ni{2+} = K{+} + Ni =>
2 K + Ni{2+} = 2 K{+} + Ni
K3[Fe(SCN)3] + KF = K3(FeF3) + KSCN =>
K3[Fe(SCN)3] + 3 KF = K3(FeF3) + 3 KSCN
SIO2 = SI + O2 =>
SIO2 = SI + O2
Na2CO3 + BaCl2*H2O = BaCO3 + NaCl + H2O =>
Na2CO3 + BaCl2*H2O = BaCO3 + 2 NaCl + H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
SIO2 = SI + O2 =>
SIO2 = SI + O2
K2Cr2O7 + K2SO3 + H2SO4 + H2O = K2SO4 + K2SO4Cr2(SO4)3*12H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 + 8 H2O = 3 K2SO4 + K2SO4Cr2(SO4)3*12H2O
SnBr2 + H2SO4 = SnO2 + SO2 + HBr =>
SnBr2 + H2SO4 = SnO2 + SO2 + 2 HBr
CH3CH2Br + H2O = CH3CH2OH + HBr =>
CH3CH2Br + H2O = CH3CH2OH + HBr
HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3 =>
HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3
C4H9NO2 + C7H6O = C10H15NO + CO2 =>
C4H9NO2 + C7H6O = C10H15NO + CO2
NaOH(aq) + Cu(NO3)2 = Cu(OH)2 + NaNO3(aq) =>
2 NaOH(aq) + Cu(NO3)2 = Cu(OH)2 + 2 NaNO3(aq)
K2S + CaCO3 = CaS + K2CO3 =>
K2S + CaCO3 = CaS + K2CO3
AlCl3 + NaNO2 + H2O = Al(OH)3 + NaCl + NO + NO2 =>
2 AlCl3 + 6 NaNO2 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 NO + 3 NO2
Cu(NO3)2 + NH3 = (NH3)4Cu(NO3)2 =>
Cu(NO3)2 + 4 NH3 = (NH3)4Cu(NO3)2
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
Ag(NO3)2(aq) + NH3(aq) = Ag(aq) + NH3(NO3)2(aq) =>
Ag(NO3)2(aq) + NH3(aq) = Ag(aq) + NH3(NO3)2(aq)
Al + NiBr2 = Ni + AlBr3 =>
2 Al + 3 NiBr2 = 3 Ni + 2 AlBr3
HgNO3(s) = HgO(s) + N2O2(g) + O2(g) =>
2 HgNO3(s) = 2 HgO(s) + N2O2(g) + O2(g)
HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3 =>
HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
