| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO({-}) + BrO4({-}) = IO3({-}) + BrO2({-})
MnS2O6 + NaHCO3 = Na2S2O6 + MnCO3 + CO2 + H2O =>
MnS2O6 + 2 NaHCO3 = Na2S2O6 + MnCO3 + CO2 + H2O
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
CuSO4 + Br2 = CuBr2 + SO4 =>
CuSO4 + Br2 = CuBr2 + SO4
Al(g) + O2 = Al2O3(g) =>
4 Al(g) + 3 O2 = 2 Al2O3(g)
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + NaOH + KOH = (KAlO2)5(NaAlO2)5(SiO2)11 + H2O =>
Na2O(SiO2)3(H2O)22 + 15 Al2O3(SiO2)2 + 13 NaOH + 15 KOH = 3(KAlO2)5(NaAlO2)5(SiO2)11 + 36 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KH(SO4) + Fe2(SO4)3 + Mn(SO4) + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KH(SO4) + 5 Fe2(SO4)3 + 122 Mn(SO4) + 60 HNO3 + 60 CO2 + 188 H2O
K2O + Na2O + SiO2 = Na2K2Si4 + O2 =>
K2O + Na2O + 4 SiO2 = Na2K2Si4 + 5 O2
CH3N2(g) + O2(g) = CO2(g) + N2(g) + H2O(g) =>
4 CH3N2(g) + 7 O2(g) = 4 CO2(g) + 4 N2(g) + 6 H2O(g)
Cu(NH3)4 + HCl = CuCl4 + NH4 =>
Cu(NH3)4 + 4 HCl = CuCl4 + 4 NH4
Cu(cr)Cl2(g) = CuCl2(cr) =>
Cu(cr)Cl2(g) = CuCl2(cr)
CH2CHClHCl = CH3CHCl2 =>
CH2CHClHCl = CH3CHCl2
Fe + Cu(SO3)2 = Fe(SO3)3 + Cu =>
2 Fe + 3 Cu(SO3)2 = 2 Fe(SO3)3 + 3 Cu
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4 =>
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4
KClO3 + [Cu(NH3)4]C12H10C2O4 = KCl + CuO + CO + H2O + N2 =>
22 KClO3 + 3[Cu(NH3)4]C12H10C2O4 = 22 KCl + 3 CuO + 42 CO + 33 H2O + 6 N2
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3 =>
CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3
Rb + C2H4O2 = C2H3O2Rb + H2 =>
2 Rb + 2 C2H4O2 = 2 C2H3O2Rb + H2
BF3 + Ca = B12 + CaF2 =>
12 BF3 + 18 Ca = B12 + 18 CaF2
Al2(SO4)3(aq) + Pb(NO3)2(aq) = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3 + 3 Pb(SO4)
AgNO{3} + BaCl{2} = AgCl + Ba(NO{3}){2} =>
AgNO{3} + BaCl{2} = AgCl + Ba(NO{3}){2}
CH4CH2OH + O2 = H2O + C2H4O2 =>
4 CH4CH2OH + 5 O2 = 6 H2O + 4 C2H4O2
NaOH + HCl + FeCl3 = H2O + NaFeCl4 =>
NaOH + HCl + FeCl3 = H2O + NaFeCl4
KMnO4 + H2SO4 + Fe = MnSO4 + K2SO4 + FeSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Fe = 2 MnSO4 + K2SO4 + 5 FeSO4 + 8 H2O
NaOCl + NaOH = NaO + HCl =>
NaOCl + NaOH = 2 NaO + HCl
(NH)4(NO)3 + NaCl = Na(NO)3 + (NH)4Cl =>
(NH)4(NO)3 + NaCl = Na(NO)3 + (NH)4Cl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Br2 + CuSO4 = Br2SO4 + Cu =>
Br2 + CuSO4 = Br2SO4 + Cu
Pb(NO3)2 + NaCl = (NO3)2Na2 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = (NO3)2Na2 + PbCl2
F2 + PbCl2 = Pb2 + F2Cl2 =>
2 F2 + 2 PbCl2 = Pb2 + 2 F2Cl2
CaCO3 + (NH2)(C2O4) = CaC2O4 + NH2CO3 =>
CaCO3 + (NH2)(C2O4) = CaC2O4 + NH2CO3
C98H198 + O2 = CO2 + H2O =>
2 C98H198 + 295 O2 = 196 CO2 + 198 H2O
Fe(NH4)2(SO4)2*7H2O + KSCN + H2O2 + H2SO4 = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*7H2O + 6 KSCN + H2O2 + H2SO4 = 2 Fe(SCN)3 + 3 K2SO4 + 2(NH4)2SO4 + 16 H2O
HCl + CdO = HClCdO =>
HCl + CdO = HClCdO
(Cr2O7)2{-} + C3H8O3 + H{+} = Cr3 + CO2 + H2O =>
42(Cr2O7)2{-} + 81 C3H8O3 + 42 H{+} = 56 Cr3 + 243 CO2 + 345 H2O
NaF + Ca(C2H3O2)2 = NaC2H3O2 + CaF2 =>
2 NaF + Ca(C2H3O2)2 = 2 NaC2H3O2 + CaF2
ZnS + Ba = BaS + Zn =>
ZnS + Ba = BaS + Zn
C + O2 + H = C8H18O =>
16 C + O2 + 36 H = 2 C8H18O
ZnCl2(aq) + H2SO4(aq) = Zn(HSO4)2(aq) + HCl =>
ZnCl2(aq) + 2 H2SO4(aq) = Zn(HSO4)2(aq) + 2 HCl
NaHCO3 + C3H6O3 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 2 C3H6O3 = 3 NaC2H3O2 + 3 H2O + 3 CO2
H2O + NH4CH3OO + CaPO4 = CH3OOH + CaHPO4 + HNO3 =>
3 H2O + NH4CH3OO + 8 CaPO4 = CH3OOH + 8 CaHPO4 + HNO3
Mn2(o)2 + HCl(aq) = MnCl2(aq) + H2(g) =>
Mn2(o)2 + 44 HCl(aq) = 22 MnCl2(aq) + 22 H2(g)
Pb + AgNO3 = Pb[NO3]2 + Ag =>
Pb + 2 AgNO3 = Pb[NO3]2 + 2 Ag
Fe + CO4 = Fe(CO4) =>
Fe + CO4 = Fe(CO4)
ZnS(s) + HCl(aq) = ZnCl2(aq)H2S(g) =>
ZnS(s) + 2 HCl(aq) = ZnCl2(aq)H2S(g)
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H{+} + H2O =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + H{+} + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PO4)12MoO3 + NH4NO3 + H2O =>
96 H3PO4 + 8(NH4)2MoO4 + 58 HNO3 = 8(NH4)3(PO4)12MoO3 + 25 NH4NO3 + 107 H2O
Na2S + FeCl3 = FeS + NaCl + S =>
3 Na2S + 2 FeCl3 = 2 FeS + 6 NaCl + S
MnO4{-} = MnO4{2-} + O2 + Mn{7+} =>
9 MnO4{-} = 8 MnO4{2-} + 2 O2 + Mn{7+}
| 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 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
