| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(ClO2)3 = 2 Al + 3 Cl2 + 6 O2
Nb2O5 + Cl2 + C = NbCl5 + CO2 =>
2 Nb2O5 + 10 Cl2 + 5 C = 4 NbCl5 + 5 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(s) + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg(s) + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
C3H8S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C3H8S(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(g) + SO2(g)
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
C6H5CH2OH + O2 = C6H5CHO + H2O =>
2 C6H5CH2OH + O2 = 2 C6H5CHO + 2 H2O
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
Zn + Pt(SO4)2 = Zn(SO4) + Pt =>
2 Zn + Pt(SO4)2 = 2 Zn(SO4) + Pt
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4 + NaNO3 =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4 + 2 NaNO3
NH2OH + H2O2 = H2O + N2 =>
2 NH2OH + H2O2 = 4 H2O + N2
P + KOH + H2O = H2PO4 + KH =>
P + 3 KOH + H2O = H2PO4 + 3 KH
Fe{3+} + SCN{-} = [Fe(SCN)]{2} =>
Fe{3+} + SCN{-} = [Fe(SCN)]{2}
NH4OH + K2S = (NH4)2S + KOH =>
2 NH4OH + K2S = (NH4)2S + 2 KOH
HBrHCl = H2BrCl =>
HBrHCl = H2BrCl
Ca + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2(g)
Pb + CO3 = Pb(CO3) =>
Pb + CO3 = Pb(CO3)
Na3[Sb(OH)6] + HCl = SbCl3 + NaCl + H2O =>
Na3[Sb(OH)6] + 6 HCl = SbCl3 + 3 NaCl + 6 H2O
SnCl2 + K2CrO4 = SnCrO4 + K2Cl2 =>
SnCl2 + K2CrO4 = SnCrO4 + K2Cl2
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
(NH4)2SiO3 + H2O = NH4OH + H2SiO3 =>
(NH4)2SiO3 + 2 H2O = 2 NH4OH + H2SiO3
K2MnO4(aq) + H2SO4(aq) = KMnO4(aq) + K2SO4(aq) + MnO2(aq) + H2O(aq) =>
3 K2MnO4(aq) + 2 H2SO4(aq) = 2 KMnO4(aq) + 2 K2SO4(aq) + MnO2(aq) + 2 H2O(aq)
HBrHCl = H2BrCl =>
HBrHCl = H2BrCl
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3 =>
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3
(NH4)2(SO4) + BaCl2 = (NH4)Cl + Ba(SO4) =>
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + Ba(SO4)
Ca(NO3)2 + NaH2PO4 = CaPO4 + NaH2(NO3)2 =>
Ca(NO3)2 + NaH2PO4 = CaPO4 + NaH2(NO3)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu(H2O)6 + Zn = Cu + Zn(H2O)6 =>
Cu(H2O)6 + Zn = Cu + Zn(H2O)6
Na2CO3(s) + HBr(aq) = NaBr + H2O + CO2 =>
Na2CO3(s) + 2 HBr(aq) = 2 NaBr + H2O + CO2
P4S3 + KClO3 = SO2 + P4O10 + KCl =>
3 P4S3 + 16 KClO3 = 9 SO2 + 3 P4O10 + 16 KCl
HBrHCl = H2BrCl =>
HBrHCl = H2BrCl
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Sb2S3(s) + Fe = Sb(s) + FeS(s) =>
Sb2S3(s) + 3 Fe = 2 Sb(s) + 3 FeS(s)
Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O
(NH4)2SO4 + Al2(SO4)3*18H2O + H2O = NH4Al(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3*18H2O + 6 H2O = 2 NH4Al(SO4)2*12H2O
K + HBr = KBr + H =>
K + HBr = KBr + H
Li2S + SiS2 + P2S5 + LiCl = Li16SiP3S16Cl3 =>
13 Li2S + 2 SiS2 + 3 P2S5 + 6 LiCl = 2 Li16SiP3S16Cl3
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
HBrHCl = H2BrCl =>
HBrHCl = H2BrCl
Cl2(g) + KI(aq) = KCl(aq) + I2(g) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(g)
KMnO4 + KNO2 + NaOH = K2MnO4 + NaNO3 + H2 =>
2 KMnO4 + 2 KNO2 + 2 NaOH = 2 K2MnO4 + 2 NaNO3 + H2
HBrHCl = H2BrCl =>
HBrHCl = H2BrCl
Tm2S3 + H2O = H2S + Tm(OH)3 =>
Tm2S3 + 6 H2O = 3 H2S + 2 Tm(OH)3
NiS(s) + HCl(aq) = NiCl2(aq) + H2S(g) =>
NiS(s) + 2 HCl(aq) = NiCl2(aq) + H2S(g)
KI + CH3COOH + NaNO2 = I2 + CH3COONa + CH3COOK + NO + H2O =>
2 KI + 4 CH3COOH + 2 NaNO2 = I2 + 2 CH3COONa + 2 CH3COOK + 2 NO + 2 H2O
HBrHCl = H2BrCl =>
HBrHCl = H2BrCl
NH4NO3 + (NH2)2CO = CO2 + N2 + H2O =>
3 NH4NO3 + (NH2)2CO = CO2 + 4 N2 + 8 H2O
C2H54OH + O2 = CO2 + H2O =>
4 C2H54OH + 61 O2 = 8 CO2 + 110 H2O
K2Cr2O7 + K2SO3 + H2O = Cr(OH)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 4 H2O = 2 Cr(OH)3 + 3 K2SO4 + 2 KOH
C7H14 + KMnO4 + H2O = C7H16O2 + MnO2 + KOH =>
3 C7H14 + 2 KMnO4 + 4 H2O = 3 C7H16O2 + 2 MnO2 + 2 KOH
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
