| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Cu3P + 70 HNO3 = 24 Cu(NO3)2 + 8 H3PO4 + 11 NH4NO3 + H2O
Fe(OH)2 + Fe = Fe2(OH)3 =>
3 Fe(OH)2 + Fe = 2 Fe2(OH)3
HF + AgOH = AgF + H2O =>
HF + AgOH = AgF + H2O
MnSO4 + NaClO4 + H2O = HMnO4 + NaClO3 + H2SO4 =>
2 MnSO4 + 5 NaClO4 + 3 H2O = 2 HMnO4 + 5 NaClO3 + 2 H2SO4
Si + H2SO4 = Si2(SO4)4 + H2 =>
2 Si + 4 H2SO4 = Si2(SO4)4 + 4 H2
Mg + HCl + NaOH = MgO + NaCl + H2 =>
Mg + HCl + NaOH = MgO + NaCl + H2
Mg2 + FeSO4 = MgSO4 + Fe =>
Mg2 + 2 FeSO4 = 2 MgSO4 + 2 Fe
Na(FeCN)6 + FeCl3 = Fe[(FeCN)6]3 + NaCl =>
3 Na(FeCN)6 + FeCl3 = Fe[(FeCN)6]3 + 3 NaCl
Li + Cu(NO3)2 = Cu + Li(NO3)2 =>
Li + Cu(NO3)2 = Cu + Li(NO3)2
ClO4 + NO2 = Cl2 + NO3 =>
2 ClO4 + 8 NO2 = Cl2 + 8 NO3
KClO3 + S = KCl + SO2* =>
2 KClO3 + 3 S = 2 KCl + 3 SO2*
Ag2O2 + HCl = AgCl + Cl2 + H2O =>
Ag2O2 + 4 HCl = 2 AgCl + Cl2 + 2 H2O
ClO{-} + Bi2O3 + H2O = Cl{-} + BiO3{-} + H{+} =>
2 ClO{-} + Bi2O3 + H2O = 2 Cl{-} + 2 BiO3{-} + 2 H{+}
BaSO4 + LiF = BaF2 + Li2SO4 =>
BaSO4 + 2 LiF = BaF2 + Li2SO4
Al2(SO4)3 + CH3COONa + H2O = Al(OH)3 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 CH3COOH
Be(OH)2 + P2O3 = Be3(PO3)2 + H2O =>
3 Be(OH)2 + P2O3 = Be3(PO3)2 + 3 H2O
PbCl2 + HCl + Li2CrO4 = CrCl3 + H2O + PbCl4 + LiCl =>
3 PbCl2 + 16 HCl + 2 Li2CrO4 = 2 CrCl3 + 8 H2O + 3 PbCl4 + 4 LiCl
Fe{2+} + Br2 = Fe{3+} + Br{-} =>
2 Fe{2+} + Br2 = 2 Fe{3+} + 2 Br{-}
AuO + H2 = Au + H2O =>
AuO + H2 = Au + H2O
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
Ca(CH3CO2)2 + MgSO4 = CaSO4 + Mg(CH3CO2)2 =>
Ca(CH3CO2)2 + MgSO4 = CaSO4 + Mg(CH3CO2)2
Nt + Al(NO3)3 = Al + Nt(NO3)2 =>
3 Nt + 2 Al(NO3)3 = 2 Al + 3 Nt(NO3)2
Na + Cl + H2SO4 = Na2SO4 + HCl =>
2 Na + 2 Cl + H2SO4 = Na2SO4 + 2 HCl
Cl2 + NaOH = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2 + 6 NaOH = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
C4H10O2 + OH = CO2 + H2O =>
C4H10O2 + 22 OH = 4 CO2 + 16 H2O
CoCl3 + KNO2 = K3Co(NO2)6 + KCl =>
CoCl3 + 6 KNO2 = K3Co(NO2)6 + 3 KCl
KMnO4 + NH3 = MnO2 + KOH + N2 + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + 2 KOH + N2 + 2 H2O
Zn + NaClO4 = ZnO + NaCl =>
4 Zn + NaClO4 = 4 ZnO + NaCl
Co + HBrO4 = Co(BrO4)3 + H2 =>
2 Co + 6 HBrO4 = 2 Co(BrO4)3 + 3 H2
Al2(SO4)3 + K2SO4 + HOH = KAl(SO4)2*12HOH =>
Al2(SO4)3 + K2SO4 + 24 HOH = 2 KAl(SO4)2*12HOH
NaCl + Ag(NO) = AgCl + Na(NO) =>
NaCl + Ag(NO) = AgCl + Na(NO)
CaO + NO3 = CaO(NO3) =>
CaO + NO3 = CaO(NO3)
Mg + H2SO4(aq) = MgSO4(aq) + H2 =>
Mg + H2SO4(aq) = MgSO4(aq) + H2
PO4K + Sr2OH = KOH + Sr2PO4 =>
PO4K + Sr2OH = KOH + Sr2PO4
H5IO6 + MnSO4 = HMnO4 + HIO3 + H2SO4 + H2O =>
5 H5IO6 + 2 MnSO4 = 2 HMnO4 + 5 HIO3 + 2 H2SO4 + 7 H2O
Zn(s) + H(NO3)(aq) = H2(g) + Zn(NO3)2(aq) =>
Zn(s) + 2 H(NO3)(aq) = H2(g) + Zn(NO3)2(aq)
NaBH4 + Se = Na2Se2 + BH3 + H =>
2 NaBH4 + 2 Se = Na2Se2 + 2 BH3 + 2 H
CH3COOH + NaOH = CH3OH + NaCOOH =>
CH3COOH + NaOH = CH3OH + NaCOOH
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
PbHAsO4 + HNO3 = H3AsO4 + Pb(NO3)2 =>
PbHAsO4 + 2 HNO3 = H3AsO4 + Pb(NO3)2
HBrO3(aq) + HBr(aq) = Br2(l) + H2O(l) =>
HBrO3(aq) + 5 HBr(aq) = 3 Br2(l) + 3 H2O(l)
Hg2(NO3)2 + KCN = HgCN + KNO3 =>
Hg2(NO3)2 + 2 KCN = 2 HgCN + 2 KNO3
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
Ni3P2 = Ni + P =>
Ni3P2 = 3 Ni + 2 P
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
BaCl2 + Na2CrO = BaCrO + NaCl =>
BaCl2 + Na2CrO = BaCrO + 2 NaCl
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
MgCO3 + HNO2 = Mg(NO2)2 + H2CO3 =>
MgCO3 + 2 HNO2 = Mg(NO2)2 + H2CO3
Cs(s) + CsNO2(s) = Cs2O(s) + N(g) =>
3 Cs(s) + CsNO2(s) = 2 Cs2O(s) + N(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
