| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + H2O = H2SO3
C4H9 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH =>
3 C4H9 + 2 KMnO4 + 4 H2O = 3 C4H9(OH)2 + 2 MnO2 + 2 KOH
CrCl3 + NH3 = Cr(NH3) + Cl2 =>
2 CrCl3 + 2 NH3 = 2 Cr(NH3) + 3 Cl2
potassium + aluminiumsulfate = potassiumsulfate + aluminium =>
6 K + Al2(SO4)3 = 3 K2SO4 + 2 Al
Ag + H2SO4 = Ag2SO4 + H2O + H2S =>
8 Ag + 5 H2SO4 = 4 Ag2SO4 + 4 H2O + H2S
Co(NO3)2*6H2O = Co2O3 + NO2 + O2 + H2O =>
4 Co(NO3)2*6H2O = 2 Co2O3 + 8 NO2 + O2 + 24 H2O
AlI = Al2I6 + Al =>
6 AlI = Al2I6 + 4 Al
Co{+2} + KSCN = Co(SCN)2 + K{+l} =>
Co{+2} + 2 KSCN = Co(SCN)2 + 2 K{+l}
CrO3 + NH3 = Cr2O3 + H2O + N2 =>
2 CrO3 + 2 NH3 = Cr2O3 + 3 H2O + N2
K2SNO2 + Br2 + KOH = K2SNO3 + KBr + H3O =>
4 K2SNO2 + 3 Br2 + 6 KOH = 4 K2SNO3 + 6 KBr + 2 H3O
KNO3 + H2SO4 + Cu = Cu(NO3)2 + KHSO4 + H2O + NO2 =>
4 KNO3 + 4 H2SO4 + Cu = Cu(NO3)2 + 4 KHSO4 + 2 H2O + 2 NO2
Sr(NO3)2 + Fe2(SO4)3 = SrSO4 + Fe(NO3)3 =>
3 Sr(NO3)2 + Fe2(SO4)3 = 3 SrSO4 + 2 Fe(NO3)3
BiS2 + O2 = Bi2O4 + SO2 =>
2 BiS2 + 6 O2 = Bi2O4 + 4 SO2
NH3 + Cu(SO4) = CuH2 + N2(SO4)3 =>
2 NH3 + 3 Cu(SO4) = 3 CuH2 + N2(SO4)3
Li + O = LiO =>
Li + O = LiO
C6H4(OH)CO2H + CH3OH = C6H4(HO)CO2CH3 + H2O =>
C6H4(OH)CO2H + CH3OH = C6H4(HO)CO2CH3 + H2O
Pb + CuNo3 = Pb(No3) + Cu =>
Pb + CuNo3 = Pb(No3) + Cu
M(NO3)3 + Na2SO4 = M2(SO4)3 + NaNO3 =>
2 M(NO3)3 + 3 Na2SO4 = M2(SO4)3 + 6 NaNO3
K2MnO4 + KI + H2O = MnO2 + I2 + KOH =>
K2MnO4 + 2 KI + 2 H2O = MnO2 + I2 + 4 KOH
Na2(TeO3) + NaI + HCl = NaCl + Te + I + H2O =>
Na2(TeO3) + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
Mg(OH)2 + H2O = Mg(OH2)2 + OH =>
Mg(OH)2 + 2 H2O = Mg(OH2)2 + 2 OH
Cr2(SO4)3 + PbO2 + KOH + O2 = PbCrO4 + K2SO4 + H2O =>
2 Cr2(SO4)3 + 4 PbO2 + 12 KOH + O2 = 4 PbCrO4 + 6 K2SO4 + 6 H2O
Mg3P2 + HNO3 = H3PO4 + Mg(NO3)2 + NO + H2O =>
3 Mg3P2 + 34 HNO3 = 6 H3PO4 + 9 Mg(NO3)2 + 16 NO + 8 H2O
C + HCl = CH + Cl =>
C + HCl = CH + Cl
CaMg(II) = Ca(II)Mg =>
CaMg(II) = Ca(II)Mg
CuCl2 + K3(PO4) = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3(PO4) = Cu3(PO4)2 + 6 KCl
FeCl2 + O2 + H2O = Fe(OH)3 + Cl2 =>
4 FeCl2 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 4 Cl2
C7H16O6 + O2 = CO + H2O =>
2 C7H16O6 + 9 O2 = 14 CO + 16 H2O
Mg(s) + Fe(NO3)3(aq) = Mg(NO3)2(aq) + Fe(s) =>
3 Mg(s) + 2 Fe(NO3)3(aq) = 3 Mg(NO3)2(aq) + 2 Fe(s)
CrI3 + Cl + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
CrI3 + 27 Cl + 32 NaOH = Na2CrO4 + 3 NaIO4 + 27 NaCl + 16 H2O
KOH + H3Po4 = K3Po4 + HOH =>
3 KOH + H3Po4 = K3Po4 + 3 HOH
CuI + I2 = CuI2 =>
2 CuI + I2 = 2 CuI2
Se + Ca(OH)2 = CaSe + CaSeO3 + H2O =>
3 Se + 3 Ca(OH)2 = 2 CaSe + CaSeO3 + 3 H2O
CH4 + CuO2 = Cu + H2O + CO2 =>
CH4 + 2 CuO2 = 2 Cu + 2 H2O + CO2
KMnO4 + H2SO4 + C2H6O = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
Mg3N2 + HBr = MgBr2 + NH3 =>
Mg3N2 + 6 HBr = 3 MgBr2 + 2 NH3
HClO4 + Sr(OH)2 = Sr(ClO4)2 + HOH =>
2 HClO4 + Sr(OH)2 = Sr(ClO4)2 + 2 HOH
N2H2 + KOH + CuSO4 = Cu2O + K2SO4 + N2 + H2O =>
N2H2 + 4 KOH + 2 CuSO4 = Cu2O + 2 K2SO4 + N2 + 3 H2O
CH3COONa + H2 = CH3COOH + Na =>
2 CH3COONa + H2 = 2 CH3COOH + 2 Na
K2Cr2O7 + H2SO4 + HF = K2SO4 + CrSO4 + F + H2O =>
K2Cr2O7 + 3 H2SO4 + 8 HF = K2SO4 + 2 CrSO4 + 8 F + 7 H2O
KHCO3(s) + HCl(aq) = KCl(aq) + CO2(g) + H2O(l) =>
KHCO3(s) + HCl(aq) = KCl(aq) + CO2(g) + H2O(l)
CuO + HCl + H2O = Cu2(OH)3Cl =>
2 CuO + HCl + H2O = Cu2(OH)3Cl
KI(s) + CuCl2(s) = KCl(aq) + CuI2(s) =>
2 KI(s) + CuCl2(s) = 2 KCl(aq) + CuI2(s)
Pb{+2} + H2SO4 = H2 + PbSO4{+2} =>
Pb{+2} + H2SO4 = H2 + PbSO4{+2}
K + Pb(OH)2 = K2[Pb2(OH)4] =>
2 K + 2 Pb(OH)2 = K2[Pb2(OH)4]
Ag + SrCO3 = Sr + Ag2CO3 =>
2 Ag + SrCO3 = Sr + Ag2CO3
CaBr2 + NaNO3 = Ca(NO3)2 + NaBr =>
CaBr2 + 2 NaNO3 = Ca(NO3)2 + 2 NaBr
K2HPO4 = K + H + PO4 =>
K2HPO4 = 2 K + H + PO4
CH4 + O2 = CO2 + H1O =>
CH4 + 3 O2 = CO2 + 4 H1O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
