| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
S2O3{2-} + ClO3{-} + H2O = SO4{2-} + Cl{-} + H{+} =>
3 S2O3{2-} + 4 ClO3{-} + 3 H2O = 6 SO4{2-} + 4 Cl{-} + 6 H{+}
CuSO4*5H2O + NH2CH2COOH = Cu(NH2CH2COO)2*H2O + H2SO4 + H2O =>
CuSO4*5H2O + 2 NH2CH2COOH = Cu(NH2CH2COO)2*H2O + H2SO4 + 4 H2O
MnO2 + HCl = MnCl2 + H2O2 =>
MnO2 + 2 HCl = MnCl2 + H2O2
O + SbS3 = Sb2O4 + SO2 =>
16 O + 2 SbS3 = Sb2O4 + 6 SO2
CH3(CH2)14COO{-} + H2O + H{+} = CH4 + CO2 =>
2 CH3(CH2)14COO{-} + 14 H2O + 2 H{+} = 23 CH4 + 9 CO2
N2O5 + CuO = Cu(NO3)2 =>
N2O5 + CuO = Cu(NO3)2
Na2MnO4 + FeP + H2SO4 = Fe2(SO4)3 + MnSO4 + Na2SO4 + H3PO4 + H2O =>
4 Na2MnO4 + 2 FeP + 11 H2SO4 = Fe2(SO4)3 + 4 MnSO4 + 4 Na2SO4 + 2 H3PO4 + 8 H2O
Ca(NO3)2 + Al + H2O = NH3 + Ca(OH)2 + Al2O3 =>
3 Ca(NO3)2 + 16 Al + 12 H2O = 6 NH3 + 3 Ca(OH)2 + 8 Al2O3
HCl + Na = H2 + NaCl =>
2 HCl + 2 Na = H2 + 2 NaCl
Pb + P = Pb3P4 =>
3 Pb + 4 P = Pb3P4
N2O5 + CuO = Cu(NO3)2 =>
N2O5 + CuO = Cu(NO3)2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
KI + KIO3 + H2SO4 = I2 + KHSO4 + H2O =>
5 KI + KIO3 + 6 H2SO4 = 3 I2 + 6 KHSO4 + 3 H2O
BaCl2(aq) + (NH4)2HPO4(aq) = Ba3(PO4)2(s) + NH4Cl(aq) + HCl(aq) =>
3 BaCl2(aq) + 2(NH4)2HPO4(aq) = Ba3(PO4)2(s) + 4 NH4Cl(aq) + 2 HCl(aq)
N2O5 + CuO = Cu(NO3)2 =>
N2O5 + CuO = Cu(NO3)2
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
NH4(NO3) + Mg(SO4) = Mg(NO3)2 + (NH4)2SO4 =>
2 NH4(NO3) + Mg(SO4) = Mg(NO3)2 + (NH4)2SO4
P2O5 + NH3 + H2O = NH4H2PO4 =>
P2O5 + 2 NH3 + 3 H2O = 2 NH4H2PO4
Al2[CO3]3 = [Al2O3] + [CO2] =>
Al2[CO3]3 = [Al2O3] + 3[CO2]
BaCl2 + (NH4)2 + Co = BaCo3 + NH4Cl =>
BaCl2 + (NH4)2 + 3 Co = BaCo3 + 2 NH4Cl
C2H4O2 + NaHCO3 = CO2 + H2O + NaCH3COO =>
C2H4O2 + NaHCO3 = CO2 + H2O + NaCH3COO
(K2Cr2O7) + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
(K2Cr2O7) + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
N2O5 + CuO = Cu(NO3)2 =>
N2O5 + CuO = Cu(NO3)2
I2 + CuO = IO + Cu =>
I2 + 2 CuO = 2 IO + 2 Cu
CuCl2 + (NH4)OH = Cu(NH3)4Cl2 + H2O =>
CuCl2 + 4(NH4)OH = Cu(NH3)4Cl2 + 4 H2O
K3P4 + Ca2S4 = K2S4 + Ca3P4 =>
2 K3P4 + 3 Ca2S4 = 3 K2S4 + 2 Ca3P4
H3PO4 + NaBr + H2O = HBr + NaPOH + HO =>
H3PO4 + NaBr + 2 H2O = HBr + NaPOH + 5 HO
NaCl(aq) + NH3(aq) + H2O(l) + CO2(s) = NH4Cl(aq) + NaHCO3(s) =>
NaCl(aq) + NH3(aq) + H2O(l) + CO2(s) = NH4Cl(aq) + NaHCO3(s)
N2O5 + CuO = Cu(NO3)2 =>
N2O5 + CuO = Cu(NO3)2
Fe + C2H3O2H = Fe(C2H3O2)2 + H2 =>
Fe + 2 C2H3O2H = Fe(C2H3O2)2 + H2
Ca + H2Co3 = CaCo3 + H2 =>
Ca + H2Co3 = CaCo3 + H2
CUO + N2O5 = CU(NO3)2 =>
CUO + N2O5 = CU(NO3)2
COS2 + O2 = CO2O3 + SO3 =>
COS2 + 5 O2 = CO2O3 + 2 SO3
Sr(OH)2 + NH4SO4 = Sr(SO4)2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4SO4 = Sr(SO4)2 + 2 NH3 + 2 H2O
NaHCO3 + Mg(OH)2 = NaOH + Mg(HCO3)2 =>
2 NaHCO3 + Mg(OH)2 = 2 NaOH + Mg(HCO3)2
C7H8 + Fe(OH)3 + H{+} = CO2 + H2O + Fe{2+} =>
C7H8 + 36 Fe(OH)3 + 72 H{+} = 7 CO2 + 94 H2O + 36 Fe{2+}
Au2S3 + H2 = Au(s) + H2S =>
Au2S3 + 3 H2 = 2 Au(s) + 3 H2S
Sr(OH)2 + NH4SO4 = Sr(SO4)2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4SO4 = Sr(SO4)2 + 2 NH3 + 2 H2O
Na + H2O = H2 + NaO =>
Na + H2O = H2 + NaO
CoCl2 + Cr(No3)3 = Co(No3)2 + CrCl3 =>
3 CoCl2 + 2 Cr(No3)3 = 3 Co(No3)2 + 2 CrCl3
[Ti(H2O)6] + K2Cr2O7 = K + TiO2 + Cr + H2O =>
7[Ti(H2O)6] + 2 K2Cr2O7 = 4 K + 7 TiO2 + 4 Cr + 42 H2O
LiOH + H2S = H2O + Li2S =>
2 LiOH + H2S = 2 H2O + Li2S
SiBr4 = Si + Br =>
SiBr4 = Si + 4 Br
Na2SO3 + CH3COOH = NaCH3COO + SO2 + H2O =>
Na2SO3 + 2 CH3COOH = 2 NaCH3COO + SO2 + H2O
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
PdCl4 + NaBH4 = Pd + NaCl + B2H6 + H2 =>
PdCl4 + 4 NaBH4 = Pd + 4 NaCl + 2 B2H6 + 2 H2
Ca(s) + HNO3(ac) = Ca(NO3)2(ac) + H2(g) =>
Ca(s) + 2 HNO3(ac) = Ca(NO3)2(ac) + H2(g)
Cu2(PO4)3 + HNO3 + (NH4)2MoO3 = (NH4)3PO4*12MoO3 + Cu(NO3)2 + NH4NO3 + H2O =>
8 Cu2(PO4)3 + 670 HNO3 + 288(NH4)2MoO3 = 24(NH4)3PO4*12MoO3 + 16 Cu(NO3)2 + 571 NH4NO3 + 201 H2O
HNO3 = H2O + O2 + NO =>
4 HNO3 = 2 H2O + 3 O2 + 4 NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
