| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + NaOH = NH4OH + NaCl
K[Al(OH)4] + (H2C2O4)*2H2O = K3[Al(C2O4)3]2H2O + Al + H2O =>
3 K[Al(OH)4] + 6(H2C2O4)*2H2O = K3[Al(C2O4)3]2H2O + Al + 23 H2O
Fe2Si + HCl = FeCl2 + SiH4 =>
Fe2Si + 4 HCl = 2 FeCl2 + SiH4
KMnO4 + C2H2O4 + HCl = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 5 C2H2O4 + 6 HCl = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
C7H12O2 + O2 = CO2 + H2O =>
C7H12O2 + 9 O2 = 7 CO2 + 6 H2O
ZnS + O = ZnO + S =>
ZnS + O = ZnO + S
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
C2H4(OH)2(l) + O(g) = CO2(g) + H2O(g) =>
C2H4(OH)2(l) + 5 O(g) = 2 CO2(g) + 3 H2O(g)
C6H10O4 + C2H6O = C10H18O4 + H2O =>
C6H10O4 + 2 C2H6O = C10H18O4 + 2 H2O
CuO + H3BO3 = Cu3B2O6 + H2O =>
3 CuO + 2 H3BO3 = Cu3B2O6 + 3 H2O
NaH2PO4 + AgNO3 = Ag3PO4 + NaNO3 + H3PO4 =>
3 NaH2PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 2 H3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Br + ZnCl2 = Cl + ZnBr2 =>
2 Br + ZnCl2 = 2 Cl + ZnBr2
I1 + HNO3 = HIO3 + NO + H2O =>
3 I1 + 5 HNO3 = 3 HIO3 + 5 NO + H2O
CoP + O2 = CoO + PO2 =>
2 CoP + 3 O2 = 2 CoO + 2 PO2
N2O3 + HNO2 = NNO + HO3 =>
3 N2O3 + 4 HNO2 = 5 NNO + 4 HO3
C8H10 + KMnO4 + KOH = C8H6O4 + K2MnO4 + H2O =>
C8H10 + 12 KMnO4 + 12 KOH = C8H6O4 + 12 K2MnO4 + 8 H2O
Fe + Y = FeY2 =>
Fe + 2 Y = FeY2
Sn(NO3)2 + NaOH = Sn(OH)2 + NaNO3 =>
Sn(NO3)2 + 2 NaOH = Sn(OH)2 + 2 NaNO3
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
CaI2 + K = Ca + KI2 =>
CaI2 + K = Ca + KI2
KMnO4 + NaBr + H2SO4 = Na2SO4 + Br2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + 5 Br2 + 2 MnSO4 + K2SO4 + 8 H2O
C8H10 + KMnO4 + H2O = C8H12O2 + MnO2 + KOH =>
3 C8H10 + 2 KMnO4 + 4 H2O = 3 C8H12O2 + 2 MnO2 + 2 KOH
H2(SO4) + KOH = K2(SO4) + H2O =>
H2(SO4) + 2 KOH = K2(SO4) + 2 H2O
KOH + HCl = KCl + H2O* =>
KOH + HCl = KCl + H2O*
HBrO4(aq) + Ca(OH)2(s) = H2O(l) + Ca(BrO4)2 =>
2 HBrO4(aq) + Ca(OH)2(s) = 2 H2O(l) + Ca(BrO4)2
Cd + NaCN + O2 + H2O = Na2[Cd(CN)4] + NaOH =>
2 Cd + 8 NaCN + O2 + 2 H2O = 2 Na2[Cd(CN)4] + 4 NaOH
Ni3S2 + H2SO4 = Ni3SO4 + H2S2 =>
Ni3S2 + H2SO4 = Ni3SO4 + H2S2
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
Fe + S2 = Fe8S2 =>
8 Fe + S2 = Fe8S2
Cu(OH)2 + HBr = Cu(OH)Br + H2O =>
Cu(OH)2 + HBr = Cu(OH)Br + H2O
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Al(OH)3 + H2CO3 = Al(HCO3)3 + H2O =>
Al(OH)3 + 3 H2CO3 = Al(HCO3)3 + 3 H2O
N3Cu + Li2Cr2O7 + HClO4 = Cu(ClO4)2 + HNO3 + Cr(ClO4)3 + LiClO4 + H2O =>
6 N3Cu + 17 Li2Cr2O7 + 148 HClO4 = 6 Cu(ClO4)2 + 18 HNO3 + 34 Cr(ClO4)3 + 34 LiClO4 + 65 H2O
K2Cr2O7(l) + H2(l) = Cr2O3(l) + KOH(l) + H2O(l) =>
K2Cr2O7(l) + 3 H2(l) = Cr2O3(l) + 2 KOH(l) + 2 H2O(l)
NaCl + K{+} = KCl + Na{+} =>
NaCl + K{+} = KCl + Na{+}
NaBrO3 + NaBr + H2SO4 = Br + NaSO4 + H2O =>
NaBrO3 + 2 NaBr + 3 H2SO4 = 3 Br + 3 NaSO4 + 3 H2O
Al2O3 + Pb(OH)2 = AlPb(OH)2 + O =>
Al2O3 + 2 Pb(OH)2 = 2 AlPb(OH)2 + 3 O
H{+} + NaCN = HCN + Na{+} =>
H{+} + NaCN = HCN + Na{+}
HCl + H = H2Cl =>
HCl + H = H2Cl
Fe2O3 + H2O2 = O2 + Fe(OH)3 =>
2 Fe2O3 + 6 H2O2 = 3 O2 + 4 Fe(OH)3
Au{+3} + Cl{-} + e = AuCl =>
Au{+3} + Cl{-} + 2e = AuCl
H2*I2 = HI =>
H2*I2 = 2 HI
CH3CH(OH)CH2 + CuO = CH3COCH3 + Cu + H2O =>
2 CH3CH(OH)CH2 + CuO = 2 CH3COCH3 + Cu + H2O
Cu(OH)2 + HBr = Cu(OH)Br + H2O =>
Cu(OH)2 + HBr = Cu(OH)Br + H2O
K2SO3 + HOH = KOH + H2SO3 =>
K2SO3 + 2 HOH = 2 KOH + H2SO3
(NH4)2SO4 + NaOH = Na2SO4 + (NH4)OH =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2(NH4)OH
CO2 + Al(OH)3 = H2O + Al2(CO3)3 =>
3 CO2 + 2 Al(OH)3 = 3 H2O + Al2(CO3)3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
