| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KOH + 3 NaH2PO4 = Na3PO4 + 2 K3PO4 + 6 H2O
C + HCl = CCl4 + H2 =>
C + 4 HCl = CCl4 + 2 H2
Li + HCO3 = Li(HCO3) =>
Li + HCO3 = Li(HCO3)
H2(g) + S = H2S =>
H2(g) + S = H2S
R2NH + H2S = (R2NH2)2S =>
2 R2NH + H2S = (R2NH2)2S
NH4OH + ZnCl2 = ZnO + Cl2 + NH3 + H =>
NH4OH + ZnCl2 = ZnO + Cl2 + NH3 + 2 H
Ag2AsO4 + Zn + H2SO4 = AsH3 + Ag + H2O + ZnSO4 =>
2 Ag2AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 4 Ag + 8 H2O + 11 ZnSO4
AlBr3(aq) + FeI2(aq) = AlI3(aq) + FeBr2(aq) =>
2 AlBr3(aq) + 3 FeI2(aq) = 2 AlI3(aq) + 3 FeBr2(aq)
Ba(OH)2 + H2SO4 = BaSO4(s) + H2O(l) =>
Ba(OH)2 + H2SO4 = BaSO4(s) + 2 H2O(l)
N2F4 + H2 = NH3 + F2 =>
N2F4 + 3 H2 = 2 NH3 + 2 F2
Fe2O3 + HCl + Fe = FeCl2 + H2O =>
Fe2O3 + 6 HCl + Fe = 3 FeCl2 + 3 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Mn7 + O2 = Mn2O7 =>
4 Mn7 + 49 O2 = 14 Mn2O7
K + ZnCl2 = KCl + Zn =>
2 K + ZnCl2 = 2 KCl + Zn
N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)
KNO3 + I2 + H2SO4 = KIO4 + NO2 + K2SO4 + H2O =>
14 KNO3 + I2 + 6 H2SO4 = 2 KIO4 + 14 NO2 + 6 K2SO4 + 6 H2O
SO2 + MgO = Mg2S + O2 =>
SO2 + 2 MgO = Mg2S + 2 O2
Mg(NO3) + KOH = Mg(OH) + K(NO3) =>
Mg(NO3) + KOH = Mg(OH) + K(NO3)
NaNO2 + KI + H2O = KOH + NaOH + NO + I2 =>
2 NaNO2 + 2 KI + 2 H2O = 2 KOH + 2 NaOH + 2 NO + I2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
Ca(OH)2 + H{+} = Ca{+2} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{+2} + 2 H2O
Cl + Cu(OH)2 = CuCl2 + OH =>
2 Cl + Cu(OH)2 = CuCl2 + 2 OH
H2SO4 + KMnO4 + FeO = MnSO4 + K2SO4 + H2O + Fe2O3 =>
3 H2SO4 + 2 KMnO4 + 10 FeO = 2 MnSO4 + K2SO4 + 3 H2O + 5 Fe2O3
[Rh(NH3)3(NO2)3] + NaOH = NaNO2 + Rh(OH)3 + NH3 =>
[Rh(NH3)3(NO2)3] + 3 NaOH = 3 NaNO2 + Rh(OH)3 + 3 NH3
C6H10 + Cl2 = C6H9 + HCl2 =>
C6H10 + Cl2 = C6H9 + HCl2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Cu + FeCl2 = CuCl + Fe =>
2 Cu + FeCl2 = 2 CuCl + Fe
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn4 =>
4 Zn + 4 Sn(NO3)2 = 4 Zn(NO3)2 + Sn4
NH3 + C2H4O2 = NC2H5O + H2O =>
NH3 + C2H4O2 = NC2H5O + H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NO(g) + H2O(aq) =>
3 Zn(s) + 8 HNO3(aq) = 3 Zn(NO3)2(aq) + 2 NO(g) + 4 H2O(aq)
P2O3 + H6O3 = H3(PO3) =>
P2O3 + H6O3 = 2 H3(PO3)
Na1 + H1Cl1 = H2 + Na1Cl1 =>
2 Na1 + 2 H1Cl1 = H2 + 2 Na1Cl1
ZnCO2 = Zn + CO2 =>
ZnCO2 = Zn + CO2
NaClO + C2H6O = NaOH + CO2 + CCl4 =>
12 NaClO + 2 C2H6O = 12 NaOH + CO2 + 3 CCl4
Mn2(SO4)3 = MnSO4 + O2 + SO3 =>
2 Mn2(SO4)3 = 4 MnSO4 + O2 + 2 SO3
Mg + HCl = MgCl2(g) + H2 =>
Mg + 2 HCl = MgCl2(g) + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaCl(aq) + Ag(s) = AgCl(aq) + Na(s) =>
NaCl(aq) + Ag(s) = AgCl(aq) + Na(s)
N2O5 + H2O = NO + HO =>
N2O5 + 3 H2O = 2 NO + 6 HO
CuCNS + KIO3 + HCI = HCN + CuSO4 + ICI + H2O + KCI =>
4 CuCNS + 7 KIO3 + 14 HCI = 4 HCN + 4 CuSO4 + 7 ICI + 5 H2O + 7 KCI
Fe + KMnO4 + NaOH = Fe(OH)3 + KOH + Na2MnO4 =>
Fe + 3 KMnO4 + 6 NaOH = Fe(OH)3 + 3 KOH + 3 Na2MnO4
NaF + CaSO4 = CaF + NaSO4 =>
NaF + CaSO4 = CaF + NaSO4
(CH3)2NPOCl2 + (CH3)2CHCH2CH2OH + NaCN = (CH3)2NPO(CN)O(CH3)2CHCH2CH2 + NaCl + HCN =>
(CH3)2NPOCl2 + (CH3)2CHCH2CH2OH + 2 NaCN = (CH3)2NPO(CN)O(CH3)2CHCH2CH2 + 2 NaCl + HCN
ZnI2 + KOH = KI + Zn(OH)2 =>
ZnI2 + 2 KOH = 2 KI + Zn(OH)2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
HCI + O2 = HCIO3 =>
2 HCI + 3 O2 = 2 HCIO3
Ni3S2(s) + O2(g) = NiO(s) + SO(g) =>
2 Ni3S2(s) + 5 O2(g) = 6 NiO(s) + 4 SO(g)
NaClO3 + Na2SO3 + H2SO4 = ClO2 + Na2SO4 + H2O =>
2 NaClO3 + Na2SO3 + H2SO4 = 2 ClO2 + 2 Na2SO4 + H2O
NaClO + KMnO4 = NaClO3 + KMnO2 =>
NaClO + KMnO4 = NaClO3 + KMnO2
| 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.
