| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO2 + 2 Al + 5 NaOH + 5 H2O = 2 Na3Al(OH)6 + NH3
Fe + Al = Fe3Al =>
3 Fe + Al = Fe3Al
Na2CO3 + Cr2O3 + O2 = Na2CrO4 + CO2 =>
4 Na2CO3 + 2 Cr2O3 + 3 O2 = 4 Na2CrO4 + 4 CO2
H2O + NO2 = HNO3 + NO =>
H2O + 3 NO2 = 2 HNO3 + NO
Al(OH)3 + H2SO = Al2SO3 + H2O =>
2 Al(OH)3 + H2SO = Al2SO3 + 4 H2O
SeO2 + H2SO4 = H2SeO4 + SO2 =>
SeO2 + H2SO4 = H2SeO4 + SO2
MgSO4 + KS = MgS + KSO4 =>
MgSO4 + KS = MgS + KSO4
Ba(ClO3)2 + CuCl2 = BaCl2 + Cu(ClO3)2 =>
Ba(ClO3)2 + CuCl2 = BaCl2 + Cu(ClO3)2
AICI3 + NaOH = NaCI3 + AIOH =>
AICI3 + NaOH = NaCI3 + AIOH
HNO3 + Zn(OH)2 = Zn(OH)NO3 + H2O =>
HNO3 + Zn(OH)2 = Zn(OH)NO3 + H2O
CuOH + H = CuOH2 =>
CuOH + H = CuOH2
Au + H2O = Au2H3 + O2 =>
8 Au + 6 H2O = 4 Au2H3 + 3 O2
BPO4 + KF + C5H14NCl + Al = AlBP + CO2 + H2O + KCl + N2 + F2 =>
17 BPO4 + 4 KF + 4 C5H14NCl + 17 Al = 17 AlBP + 20 CO2 + 28 H2O + 4 KCl + 2 N2 + 2 F2
K3SO4 + NaOH = KOH + Na3SO4 =>
K3SO4 + 3 NaOH = 3 KOH + Na3SO4
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Fe(ClO4)3 + NH3 = NH3(ClO4) + Fe =>
Fe(ClO4)3 + 3 NH3 = 3 NH3(ClO4) + Fe
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
HCl + H2S = ClS + H =>
HCl + H2S = ClS + 3 H
Zn + (CrNO3)3 = Cr + (ZnNO3)3 =>
3 Zn + (CrNO3)3 = 3 Cr + (ZnNO3)3
Ni + (Dmg) = Ni(Dmg)2 =>
Ni + 2(Dmg) = Ni(Dmg)2
Pb + S + O2 = PbSO4 =>
Pb + S + 2 O2 = PbSO4
Ba(OH)2 + H2O = OH + H3BaO2H =>
Ba(OH)2 + 2 H2O = 2 OH + H3BaO2H
H3PO4 + Ag = Ag3PO4 + H =>
H3PO4 + 3 Ag = Ag3PO4 + 3 H
NaHSO4 = H2O + Na2S2O7 =>
2 NaHSO4 = H2O + Na2S2O7
Li2CO3(aq) + ZnSO4(aq) = ZnCO3(aq) + Li2SO4(s) =>
Li2CO3(aq) + ZnSO4(aq) = ZnCO3(aq) + Li2SO4(s)
CH3COOC2H5 + KOH = CH3COOK + C2H5OH =>
CH3COOC2H5 + KOH = CH3COOK + C2H5OH
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4 =>
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4
CCuCl2 = CCl2Cu =>
CCuCl2 = CCl2Cu
CrCl3 + (NH4)2S + H2O = NH4Cl + H2S + Cr(OH)3 =>
2 CrCl3 + 3(NH4)2S + 6 H2O = 6 NH4Cl + 3 H2S + 2 Cr(OH)3
H2C2O4 + H2SO4 = CO + H2O + SO4 =>
H2C2O4 + H2SO4 = 2 CO + 2 H2O + SO4
C(s) + Fe(s)2O(g) = Fe(s) + CO(s) =>
C(s) + Fe(s)2O(g) = 2 Fe(s) + CO(s)
Pb(NO3)2K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2K2CrO4 = PbCrO4 + 2 KNO3
NH4NO2 + H2O = NH4OH + HNO3 =>
4 NH4NO2 + 6 H2O = 5 NH4OH + 3 HNO3
Mn(NO3)2 + KBiO3 + HNO3 = KMnO4 + Bi(NO3)3 + KNO3 + H2O =>
2 Mn(NO3)2 + 5 KBiO3 + 14 HNO3 = 2 KMnO4 + 5 Bi(NO3)3 + 3 KNO3 + 7 H2O
CH3COH + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3COH + Na2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Na2SO4 + Cr2(SO4)3 + 4 H2O
BPO4 + KF + C5H14NCl + Cu = CuBP + CO2 + H2O + KCl + N2 + F2 =>
17 BPO4 + 4 KF + 4 C5H14NCl + 17 Cu = 17 CuBP + 20 CO2 + 28 H2O + 4 KCl + 2 N2 + 2 F2
Fe(NO3)3 + NaOH = Fe(OH)3 + Na3(NO3)3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + Na3(NO3)3
BaCl2 + O2 = BaO + Cl2 =>
2 BaCl2 + O2 = 2 BaO + 2 Cl2
K2CrO4 = K + CrO4 =>
K2CrO4 = 2 K + CrO4
MgSO4 + KS = MgS + KSO4 =>
MgSO4 + KS = MgS + KSO4
C(s) + Fe(s)2O(g) = Fe(s) + CO(s) =>
C(s) + Fe(s)2O(g) = 2 Fe(s) + CO(s)
HAuCl4 + Na3C6H5O7 + H2O = Au + CO2 + HCl + NaCl =>
6 HAuCl4 + Na3C6H5O7 + 5 H2O = 6 Au + 6 CO2 + 21 HCl + 3 NaCl
P4(s) + O2(g) = P2O15(s) =>
P4(s) + 15 O2(g) = 2 P2O15(s)
Sn + HCl + H2O = SnCl2*2H2O + H2 =>
Sn + 2 HCl + 2 H2O = SnCl2*2H2O + H2
NO2 + Ca = CaO + N =>
NO2 + 2 Ca = 2 CaO + N
Ca3P2 + H2O(l) = Ca(OH)2(ac) + PH3(g) =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2(ac) + 2 PH3(g)
HIO = H + IO =>
HIO = H + IO
Al(OH)3 + H2SO4 = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3(aq) + 6 H2O
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Ni + N2 = NiN3 =>
2 Ni + 3 N2 = 2 NiN3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
