| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7 + Ca(OH)2 = Ca(C6H5O7) + H5O2
P2S5 + H2O = H3(PO4) + H2S =>
P2S5 + 8 H2O = 2 H3(PO4) + 5 H2S
CUSO4 + H2O = H2OSO4 + CU =>
CUSO4 + H2O = H2OSO4 + CU
Sb + Br2 = SbBr4 =>
Sb + 2 Br2 = SbBr4
AgCl + NaOH + C6H12O6 = Ag + NaCl + H2O + NaHCO3 =>
24 AgCl + 30 NaOH + C6H12O6 = 24 Ag + 24 NaCl + 18 H2O + 6 NaHCO3
KMnO4 + H2SO4 + Zn = H2O + K2SO4 + MnSO4 + ZnSO4 =>
2 KMnO4 + 8 H2SO4 + 5 Zn = 8 H2O + K2SO4 + 2 MnSO4 + 5 ZnSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO4{-} + S2{2-} + H{+} = MnS + S + H2O =>
2 MnO4{-} + 7 S2{2-} + 16 H{+} = 2 MnS + 12 S + 8 H2O
N + F2 = N2F2 =>
2 N + F2 = N2F2
Cl2 + CaBr2 = Br2 + CaCl2 =>
Cl2 + CaBr2 = Br2 + CaCl2
FeO + KOH = Fe(OH)2 + K2O =>
FeO + 2 KOH = Fe(OH)2 + K2O
MgOCaO + Al = Mg + Ca2Al2O4 =>
2 MgOCaO + 2 Al = 2 Mg + Ca2Al2O4
Co(NO3)2 + Na2SiO3 = Co2(SiO3)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2SiO3 = Co2(SiO3)2 + 4 NaNO3
NH4OH + Fe(NO3)3 = NH4NO3 + Fe(OH)3 =>
3 NH4OH + Fe(NO3)3 = 3 NH4NO3 + Fe(OH)3
CuN2O6 + K3PO4 = Cu3P2O8 + KNO3 =>
3 CuN2O6 + 2 K3PO4 = Cu3P2O8 + 6 KNO3
LiPO4 + Fe(NO3)3 = LiNO3 + Fe(PO4)3 =>
3 LiPO4 + Fe(NO3)3 = 3 LiNO3 + Fe(PO4)3
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
Fe(NO3)3*9H2O + C6H8O7*H2O + Co(NO3)2*6H2O + Bi(NO3)3*5H2O = Co10Bi2Fe18O40 + NO2 + CO2 + H2O =>
162 Fe(NO3)3*9H2O + 40 C6H8O7*H2O + 90 Co(NO3)2*6H2O + 18 Bi(NO3)3*5H2O = 9 Co10Bi2Fe18O40 + 720 NO2 + 240 CO2 + 2288 H2O
SO2 + CaCl2 = SO2CaCl2 =>
SO2 + CaCl2 = SO2CaCl2
C19H18N2O6 + O2 = HNO3 + CO2 + H2O =>
C19H18N2O6 + 23 O2 = 2 HNO3 + 19 CO2 + 8 H2O
NaHCO3 = Na2(CO3) + H2O + CO + O2 =>
4 NaHCO3 = 2 Na2(CO3) + 2 H2O + 2 CO + O2
HCl + NaHCO3 = ClNa + CO2 + H2O =>
HCl + NaHCO3 = ClNa + CO2 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na3B4O7*10H2O + H2O2 + NaOH = [NaBO3*3H2O] + H2O =>
2 Na3B4O7*10H2O + 9 H2O2 + 2 NaOH = 8[NaBO3*3H2O] + 6 H2O
Ce2(SO4)3 + HgSO4 + H2SO4 + HNO3 + CO2 = Ce(SO4)4 + Hg2(CN)2 + H2O =>
11 Ce2(SO4)3 + 10 HgSO4 + 45 H2SO4 + 10 HNO3 + 10 CO2 = 22 Ce(SO4)4 + 5 Hg2(CN)2 + 50 H2O
MgCO3(s) + HF(aq) = MgF2 + H2O + CO2 =>
MgCO3(s) + 2 HF(aq) = MgF2 + H2O + CO2
H4Si + N2Cl4 = H2 + N2 + SiCl4 =>
H4Si + N2Cl4 = 2 H2 + N2 + SiCl4
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
K2O + H2 = K2OH2 =>
K2O + H2 = K2OH2
FeSO4 + S = FeS + SO2 =>
FeSO4 + 2 S = FeS + 2 SO2
Pr{4+} + Te{2-} = PrTe2 =>
Pr{4+} + 2 Te{2-} = PrTe2
As2S3 + H2O2 + NaOH = Na2SO4 + H2O + Na3AsO4 =>
As2S3 + 14 H2O2 + 12 NaOH = 3 Na2SO4 + 20 H2O + 2 Na3AsO4
CH2F2 + H2O = CO2 + FH + H =>
CH2F2 + 2 H2O = CO2 + 2 FH + 4 H
HCl + H2S + KMnO4 = S + MnCl2 + KCl + H2O =>
6 HCl + 5 H2S + 2 KMnO4 = 5 S + 2 MnCl2 + 2 KCl + 8 H2O
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
KMnO4(aq) + NaOH(aq) + FeSO4(aq) = K2MnO4(aq) + Na2MnO4(aq) + Fe(OH)3(aq) + Na2SO4(aq) =>
2 KMnO4(aq) + 6 NaOH(aq) + 2 FeSO4(aq) = K2MnO4(aq) + Na2MnO4(aq) + 2 Fe(OH)3(aq) + 2 Na2SO4(aq)
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
C4H6O2Cl2 + O2 = CO2 + H2O + HCl =>
C4H6O2Cl2 + 4 O2 = 4 CO2 + 2 H2O + 2 HCl
W + FeSO4 = W2(SO4)3 + Fe =>
2 W + 3 FeSO4 = W2(SO4)3 + 3 Fe
Fe(NO3)2 + NH4F = FeF2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4F = FeF2 + 2 NH4NO3
ZnO + C0 = Zn + CO2 =>
2 ZnO + C0 = 2 Zn + CO2
C2H6O = CH3COH + H2 =>
C2H6O = CH3COH + H2
NH4HCO3 = CO2NH3H2O =>
NH4HCO3 = CO2NH3H2O
LiCl + Al2S3 = Li2S + AlCl3 =>
6 LiCl + Al2S3 = 3 Li2S + 2 AlCl3
M + K2Cr2O7 + H2SO4 = MSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 M + K2Cr2O7 + 7 H2SO4 = 3 MSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
H2S8 + Ag = AgS8 + H2 =>
H2S8 + Ag = AgS8 + H2
C5H5N5 + Bi2O3 + HBr = C5H5N5HBiBr4 + H2O =>
2 C5H5N5 + Bi2O3 + 8 HBr = 2 C5H5N5HBiBr4 + 3 H2O
Sn + O8 = SnO8 =>
Sn + O8 = SnO8
KMnO4 + KCl + HCl = MnCl2 + Cl2 + KOH =>
2 KMnO4 + 6 KCl + 8 HCl = 2 MnCl2 + 5 Cl2 + 8 KOH
PH3 + K2MnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
PH3 + 2 K2MnO4 + 4 H2SO4 = 2 K2SO4 + 2 MnSO4 + H3PO4 + 4 H2O
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
