| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3Cl + NaOH = CH3OH + NaCl
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
HSiO3 + KOH = H2O + KSiO3 =>
HSiO3 + KOH = H2O + KSiO3
Cu2 + Br2 = CuBr =>
Cu2 + Br2 = 2 CuBr
CaO + BeO = CaBeO2 =>
CaO + BeO = CaBeO2
Na2S2O3 + CuSO4 = Na2SO4 + CuS + SO2 =>
4 Na2S2O3 + 3 CuSO4 = 4 Na2SO4 + 3 CuS + 4 SO2
N2S = N + S8 =>
8 N2S = 16 N + S8
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2) + HgCl =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2) + 2 HgCl
H2SeO4 + Au = Au2(SeO4) + SeO2 + H2O =>
2 H2SeO4 + 2 Au = Au2(SeO4) + SeO2 + 2 H2O
H{+} + Cr = H2 + Cr{2+} =>
2 H{+} + Cr = H2 + Cr{2+}
H2SeO4 + Au = Au2(SeO4) + SeO2 + H2O =>
2 H2SeO4 + 2 Au = Au2(SeO4) + SeO2 + 2 H2O
C7H9N + H2O = C7H10N + OH =>
C7H9N + H2O = C7H10N + OH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNo3(ac) + NaCl(ac) = [Ag(NaNo3)]Cl(ac) =>
AgNo3(ac) + NaCl(ac) = [Ag(NaNo3)]Cl(ac)
CH3CH(NH2)COOC2H5 + NaOH = CH3CH(NH)Na + C2H5COO + H2O =>
CH3CH(NH2)COOC2H5 + NaOH = CH3CH(NH)Na + C2H5COO + H2O
H2SeO4 + Au = Au2(SeO4) + SeO2 + H2O =>
2 H2SeO4 + 2 Au = Au2(SeO4) + SeO2 + 2 H2O
Fe(PO4) + CaI2 = Ca3(PO4)2 + FeI3 =>
2 Fe(PO4) + 3 CaI2 = Ca3(PO4)2 + 2 FeI3
MnCl2 + KMnO4 = MnO2 + KCl + Cl2 =>
2 MnCl2 + 2 KMnO4 = 4 MnO2 + 2 KCl + Cl2
As2O5 + NaCN = As + NaOCN =>
As2O5 + 5 NaCN = 2 As + 5 NaOCN
H2SeO4 + Au = Au2(SeO4) + SeO2 + H2O =>
2 H2SeO4 + 2 Au = Au2(SeO4) + SeO2 + 2 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
MnO2 + NaBiO3 + HNO3 = MnO4 + BiONO3 + NaNO3 + H2O =>
MnO2 + 2 NaBiO3 + 4 HNO3 = MnO4 + 2 BiONO3 + 2 NaNO3 + 2 H2O
C10H12O + Br8 = C10H12Br + BrO =>
4 C10H12O + Br8 = 4 C10H12Br + 4 BrO
Al + H{+} = Al{+3} + H2 =>
2 Al + 6 H{+} = 2 Al{+3} + 3 H2
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
Ca(C2H3O2)2H2O + K2CO3 = CaCO3 + KC2H3O2 + H2O =>
Ca(C2H3O2)2H2O + K2CO3 = CaCO3 + 2 KC2H3O2 + H2O
K3PO4 + Cu(OH)2 = Cu3(PO4)2 + KOH =>
2 K3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 KOH
B2O3 + Mg = Mg2O2 + B =>
2 B2O3 + 6 Mg = 3 Mg2O2 + 4 B
K + Al(No3)3 = Al + K(No3) =>
3 K + Al(No3)3 = Al + 3 K(No3)
CuO + NH3 = Cu(s) + N2(g) + H2O(g) =>
3 CuO + 2 NH3 = 3 Cu(s) + N2(g) + 3 H2O(g)
FeSO4*(NH4)2SO4*6H2O + H2SO4 + NaClO3 = Fe2(SO4)3 + NaCl + (NH4)2SO4 + H2O =>
6 FeSO4*(NH4)2SO4*6H2O + 3 H2SO4 + NaClO3 = 3 Fe2(SO4)3 + NaCl + 6(NH4)2SO4 + 39 H2O
NH4{+} + NO2{-} = NH3 + NO2 + H2O =>
7 NH4{+} + 7 NO2{-} = 8 NH3 + 6 NO2 + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
P + CI3 = PCI3 =>
P + CI3 = PCI3
Ca3(PO4)2 + KIO4 = Ca(IO4)2 + K3PO4 =>
Ca3(PO4)2 + 6 KIO4 = 3 Ca(IO4)2 + 2 K3PO4
H2S + HIO4 = S + I + H2O =>
7 H2S + 2 HIO4 = 7 S + 2 I + 8 H2O
F2 + CuBr2 = BrF + Cu =>
F2 + CuBr2 = 2 BrF + Cu
(NH4)2HCO3 + NaCl = Na2HCO3 + NH4Cl =>
(NH4)2HCO3 + 2 NaCl = Na2HCO3 + 2 NH4Cl
H2SeO4 + Au = Au2(SeO4) + SeO2 + H2O =>
2 H2SeO4 + 2 Au = Au2(SeO4) + SeO2 + 2 H2O
Sb2S2(OH)2 + Au(HS)2{-} = Au + Sb2S3 + H2O + {-} + S2 =>
2 Sb2S2(OH)2 + 2 Au(HS)2{-} = 2 Au + 2 Sb2S3 + 4 H2O + 2e + S2
Li2CO3(aq) + Co(C2H3O2)2(aq) = LiC2H3O2 + CoCO3 =>
Li2CO3(aq) + Co(C2H3O2)2(aq) = 2 LiC2H3O2 + CoCO3
NH4OH + HCl = H3O + Cl + NH3 =>
NH4OH + HCl = H3O + Cl + NH3
C2H4(OH) + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
2 C2H4(OH) + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + K2SO4 + Cr2(SO4)3 + 5 H2O
Be3N2 + H2O(l) = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O(l) = 3 Be(OH)2 + 2 NH3
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
H2SeO4 + Au = Au2(SeO4) + SeO2 + H2O =>
2 H2SeO4 + 2 Au = Au2(SeO4) + SeO2 + 2 H2O
NaOH + H2SO3 = NaOHSO3 + H2 =>
NaOH + H2SO3 = NaOHSO3 + H2
Fe + O + H2O = Fe2O3*4H2O =>
2 Fe + 3 O + 4 H2O = Fe2O3*4H2O
KAl(SO4)2 + H2O = KAl(SO4)2*12H2O =>
KAl(SO4)2 + 12 H2O = KAl(SO4)2*12H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
