| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2*8H2O(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
HNO2 = NO + O2 + H2O =>
4 HNO2 = 4 NO + O2 + 2 H2O
C8H18N + O2 = NH3 + H2O + CO2 =>
4 C8H18N + 47 O2 = 4 NH3 + 30 H2O + 32 CO2
S + AlBr = SBr + Al =>
S + AlBr = SBr + Al
CU + N2 = CUN =>
2 CU + N2 = 2 CUN
H2CO2 + LiOH = H2O + Li2CO2 =>
H2CO2 + 2 LiOH = 2 H2O + Li2CO2
C8H7NO4 + H2O = C2H4O2 + C4HON =>
C8H7NO4 + H2O = 2 C2H4O2 + C4HON
Zn + KClO3 + H2SO4 = ZnSO4 + KCl + H2O =>
3 Zn + KClO3 + 3 H2SO4 = 3 ZnSO4 + KCl + 3 H2O
HCl + BaHPO4 = BaCl2 + H3PO4 =>
2 HCl + BaHPO4 = BaCl2 + H3PO4
Mg() + HCl = MgCl2() + H2 =>
Mg() + 2 HCl = MgCl2() + H2
Na + Ca(CN)2 = NaCN + Ca =>
2 Na + Ca(CN)2 = 2 NaCN + Ca
HClO4 + Li2O = HClO + Li2O4 =>
HClO4 + Li2O = HClO + Li2O4
K(ClO3) = O2 + K(ClO2) =>
2 K(ClO3) = O2 + 2 K(ClO2)
HNO3(aq) + NiCO3(s) = HCO3 + NiNO3 =>
HNO3(aq) + NiCO3(s) = HCO3 + NiNO3
NO3 + H2SO3 = NO2 + SO4 + H2O =>
2 NO3 + H2SO3 = 2 NO2 + SO4 + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Au + H2O2 + H{+} = Au{3+} + H2O =>
2 Au + 3 H2O2 + 6 H{+} = 2 Au{3+} + 6 H2O
CsOH + CaS = Cs2S + Ca(OH)2 =>
2 CsOH + CaS = Cs2S + Ca(OH)2
S + As = S3As2 =>
3 S + 2 As = S3As2
Fe(NO3)2 + Na2S = FeS + NaNO3 =>
Fe(NO3)2 + Na2S = FeS + 2 NaNO3
NaCl(aq) + HCl(aq) = Cl2 + NaH =>
NaCl(aq) + HCl(aq) = Cl2 + NaH
CoCl2 + F2 = CoF2CoF2 + Cl2 =>
2 CoCl2 + 2 F2 = CoF2CoF2 + 2 Cl2
Sb = Sb2 =>
2 Sb = Sb2
CH3COONa(aq) + NaHCO3(s) = Na2CO3(s) + CH3COOH(aq) =>
CH3COONa(aq) + NaHCO3(s) = Na2CO3(s) + CH3COOH(aq)
C2H6O + H2O = CH7 + CO2 =>
11 C2H6O + 9 H2O = 12 CH7 + 10 CO2
KMnO4 + FeSO4 + H2SO4 = KHSO4 + MnSO2 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 18 FeSO4 + 13 H2SO4 = 2 KHSO4 + 2 MnSO2 + 9 Fe2(SO4)3 + 12 H2O
C3H6O + Cu(OH)2 = C3H5OOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = C3H5OOH + Cu2O + 2 H2O
Se + Cl2 = SeCl2 =>
Se + Cl2 = SeCl2
Sn{2+} + V{2+} = Sn + V{3+} =>
Sn{2+} + 2 V{2+} = Sn + 2 V{3+}
NaPO4 + AlSO4 = NaSO4 + AlPO4 =>
NaPO4 + AlSO4 = NaSO4 + AlPO4
Br2 + CoO = O2 + BrCo2 =>
Br2 + 4 CoO = 2 O2 + 2 BrCo2
S{2-} + SO3 + H{+} = S + H2O =>
3 S{2-} + SO3 + 6 H{+} = 4 S + 3 H2O
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Cu(OH)2 + C2H2 = Cu2C2 + H2O + C =>
2 Cu(OH)2 + 2 C2H2 = Cu2C2 + 4 H2O + 2 C
Li2O3 + Ta2O3 = Li2Ta2O6 =>
Li2O3 + Ta2O3 = Li2Ta2O6
HCOOH + KMnO4 = CO2 + HCOOK + (HCOO)2Mn + H2O =>
11 HCOOH + 2 KMnO4 = 5 CO2 + 2 HCOOK + 2(HCOO)2Mn + 8 H2O
Cl2 + LiI = LiCl + I2(classification) =>
Cl2 + 2 LiI = 2 LiCl + I2(classification)
As2S3 + HNO4 + H2O = H3AsO4 + H2SO4 + NO =>
5 As2S3 + 28 HNO4 + 16 H2O = 10 H3AsO4 + 15 H2SO4 + 28 NO
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaCO3(s) + H2SO4(aq) = NaSO4 + H2CO3 =>
NaCO3(s) + H2SO4(aq) = NaSO4 + H2CO3
Fe2SiO4 + H2O = Fe3O4 + SiO2 + H =>
3 Fe2SiO4 + 2 H2O = 2 Fe3O4 + 3 SiO2 + 4 H
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sn + Co{2+} = Sn{2+} + Co =>
Sn + Co{2+} = Sn{2+} + Co
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
CsOH + H2CO3 = H2O + Cs2CO3 =>
2 CsOH + H2CO3 = 2 H2O + Cs2CO3
Pb(CH3COO)2 + HI = PbI2 + HCH3COO =>
Pb(CH3COO)2 + 2 HI = PbI2 + 2 HCH3COO
C12H10 + HCl = C12Cl + H11 =>
C12H10 + HCl = C12Cl + H11
C10H22BO + CH3OH = C10H20O + CH6BO =>
C10H22BO + CH3OH = C10H20O + CH6BO
Ca + H2SO4 = Ca4SO4 + H2 =>
4 Ca + H2SO4 = Ca4SO4 + 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 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
