| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlI3 + 3 CuSO4 = Al2(SO4)3 + 3 CuI2
KMnO4 + FeCl3 + HClO4 = Mn(ClO4)2 + KClO4 + FeCl2 + H2O =>
7 KMnO4 + 5 FeCl3 + 16 HClO4 = 7 Mn(ClO4)2 + 7 KClO4 + 5 FeCl2 + 8 H2O
S2O3{-2} + H2O = SO4{-2} + H{+} + {-} =>
S2O3{-2} + 5 H2O = 2 SO4{-2} + 10 H{+} + 8e
C6H5OH + HNO3 = C6H4OHNO2 + H2O =>
C6H5OH + HNO3 = C6H4OHNO2 + H2O
K + CN = KCN =>
K + CN = KCN
P2 + Cl2 = PCl3 =>
P2 + 3 Cl2 = 2 PCl3
ZnSO3 + K(OH)2 = KSO3 + Zn(OH)2 =>
ZnSO3 + K(OH)2 = KSO3 + Zn(OH)2
FeCl2(aq) + Cu(s) = Fe(s) + CuCl4(aq) =>
2 FeCl2(aq) + Cu(s) = 2 Fe(s) + CuCl4(aq)
H3PO4 + TlOH = HOH + Tl3PO4 =>
H3PO4 + 3 TlOH = 3 HOH + Tl3PO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Cr2O7{2-} + H2S + H3O{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H3O{+} = 2 Cr{3+} + 3 S + 15 H2O
V(OH)5 + Sn3(PO4)4 = V3(PO4)5 + Sn(OH)4 =>
12 V(OH)5 + 5 Sn3(PO4)4 = 4 V3(PO4)5 + 15 Sn(OH)4
Li2S + HNO3 = H2S + LiNO3 =>
Li2S + 2 HNO3 = H2S + 2 LiNO3
HNO3 + Ag2Co3 = AgNO3 + H2Co3 =>
2 HNO3 + Ag2Co3 = 2 AgNO3 + H2Co3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
LiOH + H2SO = LiHSO + H2O =>
LiOH + H2SO = LiHSO + H2O
CH4NO2 + O2 = CO2 + H2O + N2 =>
2 CH4NO2 + 2 O2 = 2 CO2 + 4 H2O + N2
Na2CO3 + Ca2 = Na2CO3(Ca2) =>
Na2CO3 + Ca2 = Na2CO3(Ca2)
Na2SeO3 + Zn + HCl = NaCl + ZnCl2 + H2O + Se =>
Na2SeO3 + 2 Zn + 6 HCl = 2 NaCl + 2 ZnCl2 + 3 H2O + Se
Ca(NO3)2 + Mg = Mg(NO3)2 + Ca =>
Ca(NO3)2 + Mg = Mg(NO3)2 + Ca
K2CO3 + HCl = HCO3 + K2Cl =>
K2CO3 + HCl = HCO3 + K2Cl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + HSO4 = MgSO4 + H2S + H2O =>
9 Mg + 10 HSO4 = 9 MgSO4 + H2S + 4 H2O
NaCl + Hg(NO3)2 = HgCl + Na(NO3)2 =>
NaCl + Hg(NO3)2 = HgCl + Na(NO3)2
CuS + ZnO = ZnS + CuO =>
CuS + ZnO = ZnS + CuO
Na + Co32 = Na2Co3 =>
64 Na + 3 Co32 = 32 Na2Co3
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Na[Cr(OH)6] + HCl = Cr(OH)3 + NaOH + HCl4 + H2O =>
3 Na[Cr(OH)6] + 8 HCl = 3 Cr(OH)3 + 3 NaOH + 2 HCl4 + 6 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
MnO2 + H2O + e = Mn{2+} + OH{-} =>
MnO2 + 2 H2O + 2e = Mn{2+} + 4 OH{-}
C4H8 + C4H2O3 = C8H10O3 =>
C4H8 + C4H2O3 = C8H10O3
KCl + HCl = HK + Cl =>
KCl + HCl = HK + 2 Cl
Cu(OH)2 + Al = Al(OH)3 + Cu =>
3 Cu(OH)2 + 2 Al = 2 Al(OH)3 + 3 Cu
KOH(aq) + HCl(aq) = H2O(aq) + KCl(l) =>
KOH(aq) + HCl(aq) = H2O(aq) + KCl(l)
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
Fe(NO3)3 + KIO3 = Fe(IO3)3 + KNO3 =>
Fe(NO3)3 + 3 KIO3 = Fe(IO3)3 + 3 KNO3
C3H2(NO3)3 = CO2 + N2 + H2O + O2 =>
2 C3H2(NO3)3 = 6 CO2 + 3 N2 + 2 H2O + 2 O2
Fe + H2SO4 = Fe[SO4]3 + H2 =>
Fe + 3 H2SO4 = Fe[SO4]3 + 3 H2
Fe(NO3)3 + KIO3 = Fe(IO3)3 + KNO3 =>
Fe(NO3)3 + 3 KIO3 = Fe(IO3)3 + 3 KNO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MgSO3 + HF = MgF + HSO3 =>
MgSO3 + HF = MgF + HSO3
Na2(CO3)(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2(CO3)(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
NO3(aq) + AgO(s) = N2O4(g) + Ag2O3(s) =>
2 NO3(aq) + 4 AgO(s) = N2O4(g) + 2 Ag2O3(s)
Hg(OH)2 + H2SO4 = Hg(HSO4)2 + H2O =>
Hg(OH)2 + 2 H2SO4 = Hg(HSO4)2 + 2 H2O
Rb + ZnSO4 = Rb2SO4 + Zn =>
2 Rb + ZnSO4 = Rb2SO4 + Zn
| 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 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
