| Équations équilibrées la veille | Équations équilibrées le lendemain |
BH3 + 12 H2O = 9 H3O + BO3
MnO2 + Na2CO3 + H2O = NaMnO4 + NaHCO3 + H2 =>
2 MnO2 + 2 Na2CO3 + 4 H2O = 2 NaMnO4 + 2 NaHCO3 + 3 H2
[Zn(OH)4]Na2 + HCl + K4[Fe(CN)6] = Zn2[Fe(CN)6] + H2O + NaCl + KCl =>
2[Zn(OH)4]Na2 + 8 HCl + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 8 H2O + 4 NaCl + 4 KCl
H2C2O4 + K2MnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 H2C2O4 + K2MnO4 + 2 H2SO4 = MnSO4 + K2SO4 + 4 CO2 + 4 H2O
AsCl{3} + Zn + HCl = As + AsH{3} + ZnCl{2} =>
5 AsCl{3} + 6 Zn + HCl = 4 As + AsH{3} + 6 ZnCl{2}
Hg2(NO3)2 + NaOH = Hg2O + H2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2O + H2O + 2 NaNO3
Se + KOH = K2SeO4 + K2Se + H2O =>
4 Se + 8 KOH = K2SeO4 + 3 K2Se + 4 H2O
CaC2O4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CaSO4 + CO2 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 CaSO4 + 10 CO2 + 8 H2O
Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2
C3H8(g) + O2 = CO + H2O =>
2 C3H8(g) + 7 O2 = 6 CO + 8 H2O
Nitricacid + sodiumhydrogencarbonate = sodiumnitrate + water + carbondioxide =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Fe(NO3)3 + Li(OH) = Li(NO3) + Fe(OH)3 =>
Fe(NO3)3 + 3 Li(OH) = 3 Li(NO3) + Fe(OH)3
V2O5 + H2O = V(HO)5 =>
V2O5 + 5 H2O = 2 V(HO)5
C6H12O6 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
C6H12O6 + 3 NaHCO3 = 3 NaC2H3O2 + 3 H2O + 3 CO2
Sb2O3 + Cl2 + NaOH = SbCl3 + NaOCl + H2O =>
Sb2O3 + 6 Cl2 + 6 NaOH = 2 SbCl3 + 6 NaOCl + 3 H2O
NH4Cl + Na2S = NaCl + H2S + NH3 =>
2 NH4Cl + Na2S = 2 NaCl + H2S + 2 NH3
(NH4)2SO4 + Al(NO3)3 = Al2(SO4)3 + NH4(NO3) =>
3(NH4)2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 NH4(NO3)
CoSO4 + AgNO3 = Co(NO3)2 + Ag2SO4 =>
CoSO4 + 2 AgNO3 = Co(NO3)2 + Ag2SO4
HC3H5O2 + NaOH = NaC3H5O2 + H2O =>
HC3H5O2 + NaOH = NaC3H5O2 + H2O
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al(SO4) + H5O3 =>
Al(OH)3 + H2SO4 = Al(SO4) + H5O3
Mg(NO3)2 + NaBr = MgBr2 + NaNO3 =>
Mg(NO3)2 + 2 NaBr = MgBr2 + 2 NaNO3
FeSO4 + NH2OH + H2SO4 = NH3 + Fe2(SO4)3 + H2O =>
2 FeSO4 + NH2OH + H2SO4 = NH3 + Fe2(SO4)3 + H2O
Zn(s) + HCl(aq) = ZnCl(l) + H(g) =>
Zn(s) + HCl(aq) = ZnCl(l) + H(g)
AsCl3(s) + H2S = As2S3 + HCl(aq) =>
2 AsCl3(s) + 3 H2S = As2S3 + 6 HCl(aq)
CH3(CH2)7OHCH3CO2H = CH3(CH2)7O2CCH3H2O* =>
CH3(CH2)7OHCH3CO2H = CH3(CH2)7O2CCH3H2O*
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe(s) + Cl(g) = FeCl3(s) =>
Fe(s) + 3 Cl(g) = FeCl3(s)
Mg(SO4) + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 Mg(SO4) + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
Pb(NO3) + MgSO4 = PbSO4 + Mg(NO3) =>
Pb(NO3) + MgSO4 = PbSO4 + Mg(NO3)
(GeCl2)2 + BaCO3 = GeCO3 + BaCl2 =>
(GeCl2)2 + 2 BaCO3 = 2 GeCO3 + 2 BaCl2
HfCl4 + Li3N = HfN + LiCl + N2 =>
6 HfCl4 + 8 Li3N = 6 HfN + 24 LiCl + N2
KCl(s) + H2O(l) = HCl + KOH =>
KCl(s) + H2O(l) = HCl + KOH
Zn(NO3)2(aq) + K3PO4 = Zn3(PO4)2 + KNO3 =>
3 Zn(NO3)2(aq) + 2 K3PO4 = Zn3(PO4)2 + 6 KNO3
HCl(aq) + NH3(aq) = H2(g) + NCl(aq) =>
HCl(aq) + NH3(aq) = 2 H2(g) + NCl(aq)
CrN = Cr + N =>
CrN = Cr + N
Mg3N2 = Mg2 + N2 =>
2 Mg3N2 = 3 Mg2 + 2 N2
CuCl2 + KCN = K2Cu(CN)3 + (CN)2 + KCl =>
2 CuCl2 + 8 KCN = 2 K2Cu(CN)3 + (CN)2 + 4 KCl
Li + C2 = LiC2 =>
Li + C2 = LiC2
Mg + Na2B4O7 = MgB4O7 + Na =>
Mg + Na2B4O7 = MgB4O7 + 2 Na
NaPOAgNo = AgPONaNo =>
NaPOAgNo = AgPONaNo
NaBrCaF{2} = NaFCaBr{2} =>
NaBrCaF{2} = NaFCaBr{2}
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
C3H8O + HBr = C3H7Br + H2O =>
C3H8O + HBr = C3H7Br + H2O
POBr + H2O = HBr + H3PO3 =>
POBr + 2 H2O = HBr + H3PO3
HCl(aq)NaOH(aq) = NaCl(aq)HOH =>
HCl(aq)NaOH(aq) = NaCl(aq)HOH
KMnO4 + C2O4H2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 C2O4H2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4 =>
(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4
Cr(OH)3Na2CO3 = CrCO3Na2(OH)3 =>
Cr(OH)3Na2CO3 = CrCO3Na2(OH)3
AgNO3 + H2S = SNO3 + Ag + H2 =>
AgNO3 + H2S = SNO3 + Ag + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
