| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HNO2 + HCl + 2 KMnO4 = KNO3 + 2 Mn(NO3)2 + 3 H2O + KCl
H2 + CH3COO = HCH3COO =>
H2 + 2 CH3COO = 2 HCH3COO
Au + Li2S = Li + AuS =>
Au + Li2S = 2 Li + AuS
CoCl2 + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4{+} + Cl{-} =>
CoCl2 + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 4 NH4{+} + 4 Cl{-}
C6H8O3 + O2 = CO2 + H2O =>
2 C6H8O3 + 13 O2 = 12 CO2 + 8 H2O
CH3COONa + H2O = CH4COONa + OH =>
CH3COONa + H2O = CH4COONa + OH
K(CN) + K(MnO4) + HCl = MnCl3 + KCl + N2O5 + CO2 + H2O =>
2 K(CN) + 5 K(MnO4) + 22 HCl = 5 MnCl3 + 7 KCl + N2O5 + 2 CO2 + 11 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CuCl2 + HCl = CuCl + HCl2 =>
CuCl2 + HCl = CuCl + HCl2
CaO + H2S = SO + H2Ca =>
CaO + H2S = SO + H2Ca
Mg(HCO3)2 + Na3PO4 = Mg3(PO4)2 + NaHCO3 =>
3 Mg(HCO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaHCO3
HCl + NaCO3H = NaClCO3 + H2 =>
HCl + NaCO3H = NaClCO3 + H2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Mg(s) + ZnSO4(aq) = MgSO4(aq) + Zn(s) =>
Mg(s) + ZnSO4(aq) = MgSO4(aq) + Zn(s)
NO(g) = N2O2(g) =>
2 NO(g) = N2O2(g)
CuSO4 + KI + CH3COOH = I2 + SO2 + (CH3COO)2Cu + CH3COOK + H2O =>
CuSO4 + 2 KI + 4 CH3COOH = I2 + SO2 + (CH3COO)2Cu + 2 CH3COOK + 2 H2O
CaO + LiOH = Ca(OH)2 + Li2O =>
CaO + 2 LiOH = Ca(OH)2 + Li2O
CaO2 + HCl = CaCl2 + H2O2 =>
CaO2 + 2 HCl = CaCl2 + H2O2
Na2CuO2 + H2O = NaHCuO2 + NaOH =>
Na2CuO2 + H2O = NaHCuO2 + NaOH
Al + NaOH + H2O = Na3Al(OH)4 + H2 =>
2 Al + 6 NaOH + 2 H2O = 2 Na3Al(OH)4 + H2
CH3CH2NH2 + NaOH = NH3 + CH3CH2ONa =>
CH3CH2NH2 + NaOH = NH3 + CH3CH2ONa
C6H6 + Cl = C6H5Cl + H2 =>
2 C6H6 + 2 Cl = 2 C6H5Cl + H2
HNO3 + KI + HCl = I2 + N + KCl + H2O =>
2 HNO3 + 10 KI + 10 HCl = 5 I2 + 2 N + 10 KCl + 6 H2O
CaO + Cr2O3 = Ca2CrO4 + CrO =>
2 CaO + Cr2O3 = Ca2CrO4 + CrO
NH + CuO = HO + N + Cu =>
NH + CuO = HO + N + Cu
MgCl2 + K3PO4 = Mg3P2O8 + KCl =>
3 MgCl2 + 2 K3PO4 = Mg3P2O8 + 6 KCl
KNO3(s) + C12H22O11(s) = N2(g) + CO2(g) + H2O(l) + K2CO3(s) =>
48 KNO3(s) + 5 C12H22O11(s) = 24 N2(g) + 36 CO2(g) + 55 H2O(l) + 24 K2CO3(s)
C{4+} + Fe{2+} = C{2+} + Fe{3+} =>
C{4+} + 2 Fe{2+} = C{2+} + 2 Fe{3+}
Al2 + CuSO4 = AlSO4 + Cu =>
Al2 + 2 CuSO4 = 2 AlSO4 + 2 Cu
AlO = Al + O2 =>
2 AlO = 2 Al + O2
LiCO3 + HCOOH = HCOOHLi + CO2 + H2O =>
LiCO3 + 2 HCOOH = HCOOHLi + 2 CO2 + H2O
CH5NO3 + NaCl = NH4Cl + NaHCO3 =>
CH5NO3 + NaCl = NH4Cl + NaHCO3
Cr(NO3) + Li2CO3 = CrCO3 + Li2(NO3) =>
Cr(NO3) + Li2CO3 = CrCO3 + Li2(NO3)
Mg3 + As4 = Mg3As2 =>
2 Mg3 + As4 = 2 Mg3As2
CO + NaOH = NaCOOH =>
CO + NaOH = NaCOOH
CH2O + Ag2O = CH2O2 + Ag =>
CH2O + Ag2O = CH2O2 + 2 Ag
CuO + C2 = Cu + CO2 =>
4 CuO + C2 = 4 Cu + 2 CO2
Pb3(PO4)2 + HCl = PbCl2 + H3PO4 =>
Pb3(PO4)2 + 6 HCl = 3 PbCl2 + 2 H3PO4
Ba + AlPO4 = BaPO4 + Al =>
Ba + AlPO4 = BaPO4 + Al
C4H8O4 = C + H2O =>
C4H8O4 = 4 C + 4 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
H + S + O = H2SO4 =>
2 H + S + 4 O = H2SO4
K2CO3 + NH4Cl = KCl + (NH4)2CO3 =>
K2CO3 + 2 NH4Cl = 2 KCl + (NH4)2CO3
Al3 + Cl2 = Al2Cl3 =>
4 Al3 + 9 Cl2 = 6 Al2Cl3
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3(H2O)4 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3(H2O)4 + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
C8H15 + O2 = CO + H2O =>
4 C8H15 + 31 O2 = 32 CO + 30 H2O
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
C5H9NH2 + H2O = C5H11NH + OH =>
C5H9NH2 + H2O = C5H11NH + OH
Al(OH)3* + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3* + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaI + CuSO4 = Na2SO4 + CuI + I2 =>
4 NaI + 2 CuSO4 = 2 Na2SO4 + 2 CuI + I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
