| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ce{4+} + Mo{3+} + 4 H2O = MoO4{2-} + 3 Ce{3+} + 8 H{+}
PBO2 + HCl = PBCl2 + Cl + H2O =>
PBO2 + 4 HCl = PBCl2 + 2 Cl + 2 H2O
CuCl2 + C3H6O = C3H5Cl + Cu(OH)2 =>
CuCl2 + 2 C3H6O = 2 C3H5Cl + Cu(OH)2
C14H10O3 + CH3OH = C8H8O2 + C7H7O2 =>
6 C14H10O3 + 8 CH3OH = C8H8O2 + 12 C7H7O2
Co + (NO3)2 = Co(NO3)2 =>
Co + (NO3)2 = Co(NO3)2
Mg(Br)2(aq) + KOH(aq) = KBr(aq) + Mg(OH)2(s) =>
Mg(Br)2(aq) + 2 KOH(aq) = 2 KBr(aq) + Mg(OH)2(s)
Ti2W2C3O2 = WC + TiC + WO3 + Ti =>
3 Ti2W2C3O2 = 4 WC + 5 TiC + 2 WO3 + Ti
Na(s) + TiCl4(l) = NaCl(s) + Ti(s) =>
4 Na(s) + TiCl4(l) = 4 NaCl(s) + Ti(s)
NaN3 + O = Na2O + N2 =>
2 NaN3 + O = Na2O + 3 N2
HCI = H2 + CI =>
2 HCI = H2 + 2 CI
B2O3(s) + Mg(s) = B(s) + MgO(s) =>
B2O3(s) + 3 Mg(s) = 2 B(s) + 3 MgO(s)
Ca(OH)2 + Mg + HCO3 = H2O + MgCO3 + CaCO3 =>
Ca(OH)2 + Mg + 2 HCO3 = 2 H2O + MgCO3 + CaCO3
Al = [Al4] =>
4 Al = [Al4]
KI + H2SO4 = H2S + K2SO4 + I2 + H2O =>
8 KI + 5 H2SO4 = H2S + 4 K2SO4 + 4 I2 + 4 H2O
LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O
F + H2 = FH =>
2 F + H2 = 2 FH
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
Al + FeBr3 = Fe + AlBr3 =>
Al + FeBr3 = Fe + AlBr3
Hg + NO3 + HCl = HgCl2 + NO + H2O =>
2 Hg + NO3 + 4 HCl = 2 HgCl2 + NO + 2 H2O
C16H31 + O2 = H2O + CO2 =>
4 C16H31 + 95 O2 = 62 H2O + 64 CO2
Sn + VO2{+} + H{+} = Sn{2+} + VO{2+} + H2O =>
Sn + 2 VO2{+} + 4 H{+} = Sn{2+} + 2 VO{2+} + 2 H2O
AgCl + H2SO4 = AgHSO4 + HCl =>
AgCl + H2SO4 = AgHSO4 + HCl
HC2H3O2 + Y(OH)5 = H(OH)5 + YC2H3O2 =>
HC2H3O2 + Y(OH)5 = H(OH)5 + YC2H3O2
Pb(ClO3)2 + HBr = PbBr2 + HClO3 =>
Pb(ClO3)2 + 2 HBr = PbBr2 + 2 HClO3
NaHCO3 + Ba(NO3)2 = NaH(NO3)2 + BaCO3 =>
NaHCO3 + Ba(NO3)2 = NaH(NO3)2 + BaCO3
Pb(NO3)2(aq) + CrBr2(aq) = PbBr2(s) + Cr(NO3)2(aq) =>
Pb(NO3)2(aq) + CrBr2(aq) = PbBr2(s) + Cr(NO3)2(aq)
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
AgNO3 + Cl = AgCl + O2 + N2O =>
4 AgNO3 + 4 Cl = 4 AgCl + 5 O2 + 2 N2O
CCH3CH2OH + O2 = CO2 + H2O =>
CCH3CH2OH + 4 O2 = 3 CO2 + 3 H2O
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
KBr + Ag(NO)3 = K(NO)3 + AgBr =>
KBr + Ag(NO)3 = K(NO)3 + AgBr
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
SiH4 + NH3 + TiCl4 = TiSiN + HCl + H2 =>
2 SiH4 + 2 NH3 + 2 TiCl4 = 2 TiSiN + 8 HCl + 3 H2
CuSO4 + Na2SO3 + KI = SO2 + CuI + K2SO4 + Na2SO4 =>
2 CuSO4 + 2 Na2SO3 + 2 KI = SO2 + 2 CuI + K2SO4 + 2 Na2SO4
NH3(aq) + H2CO3(aq) = (NH4)2CO3(s) =>
2 NH3(aq) + H2CO3(aq) = (NH4)2CO3(s)
Mg + Al2(SO4)3 = Al + MgSO4 =>
3 Mg + Al2(SO4)3 = 2 Al + 3 MgSO4
NaBr + NH3 = HBr + Na3N =>
3 NaBr + NH3 = 3 HBr + Na3N
KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(s) + H2O(l) + Cl2(g) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(s) + 8 H2O(l) + 5 Cl2(g)
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
C6H5COOHH2O = H3OC6H5COO =>
C6H5COOHH2O = H3OC6H5COO
HCl + Mg = MgH2 + Cl2 =>
2 HCl + Mg = MgH2 + Cl2
Cu(NO3)2 + KI = CuI + K + NO3 =>
Cu(NO3)2 + KI = CuI + K + 2 NO3
MnO4{-} + SO2 + Br{-} = Mn{2+} + SO4{2-} + Br2 =>
2 MnO4{-} + 4 SO2 + 2 Br{-} = 2 Mn{2+} + 4 SO4{2-} + Br2
FeS + O2 + H2O = FeO3 + HSO4 =>
4 FeS + 13 O2 + 2 H2O = 4 FeO3 + 4 HSO4
K2S + N3 = K3N + S =>
9 K2S + 2 N3 = 6 K3N + 9 S
H3SbO4 + H2SO4 + NO = Sb2S3 + HNO3 + H2O =>
6 H3SbO4 + 9 H2SO4 + 28 NO = 3 Sb2S3 + 28 HNO3 + 4 H2O
CuSO4 + H2O + MgO = CuOH2 + MgSO4 + O2 =>
2 CuSO4 + 2 H2O + 2 MgO = 2 CuOH2 + 2 MgSO4 + O2
CH3CH2CH2OCH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2OCH2CH3 + 15 O2 = 10 CO2 + 12 H2O
KMnO4 + HCl = K + Mn + H2O + Cl2 =>
KMnO4 + 8 HCl = K + Mn + 4 H2O + 4 Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
