| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + NO{3}{-} = 3 Ag{+} + NO
N2O4 + C0H20 = CO2 + H2O + N2 =>
3 N2O4 + C0H20 = CO2 + 10 H2O + 3 N2
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]3{-} + K{+} + OH{-} + H2O =>
6 FeC2O4*2H2O + 11 H2O2 + 12 K2C2O4 = 2[Fe(C2O4)3]3{-} + 24 K{+} + 22 OH{-} + 12 H2O
KBr + KBrO3 + HCl = Br2 + H2O + KCl =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 3 H2O + 6 KCl
Li + Bi2O3 = Li2O + Bi =>
6 Li + Bi2O3 = 3 Li2O + 2 Bi
NaCl + HNO3 = NaNO3 + Cl + H =>
NaCl + HNO3 = NaNO3 + Cl + H
MgO + F2 = MgF + O2 =>
2 MgO + F2 = 2 MgF + O2
C391H812O28 + H2 = C6H14 + H2O =>
6 C391H812O28 + 469 H2 = 391 C6H14 + 168 H2O
FeCl3 + Ca(OH)2 = H3FeO3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 H3FeO3 + 3 CaCl2
AgNO2 + NaClO = AgClO + NaNO2 =>
AgNO2 + NaClO = AgClO + NaNO2
HCI + NH3 = NCI + H8 =>
2 HCI + 2 NH3 = 2 NCI + H8
Na2S(s) + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S(s) + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
NH3(g) + O2(g) = N2(g) + H2O =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O
Al2Br + F2 = AlF3 + Br2 =>
2 Al2Br + 6 F2 = 4 AlF3 + Br2
ZnO + NaHCO3 = ZnHCO3 + NaO =>
ZnO + NaHCO3 = ZnHCO3 + NaO
Na3AsO3 + HCI + Mg = AsH + MgCI + NaCI + H2O =>
Na3AsO3 + 7 HCI + 4 Mg = AsH + 4 MgCI + 3 NaCI + 3 H2O
Na + S = Na2S =>
2 Na + S = Na2S
NH4{+} + Ca(OH)2 = Ca{2+} + NH3 + H2O =>
2 NH4{+} + Ca(OH)2 = Ca{2+} + 2 NH3 + 2 H2O
FeO3 + CO1 = CO2 + Fe =>
FeO3 + 3 CO1 = 3 CO2 + Fe
Cu + H2Se = CuSe + H2 =>
Cu + H2Se = CuSe + H2
HCO2H + OH = H2O + CO2H =>
HCO2H + OH = H2O + CO2H
CH6H2OH(NO2)3 + O2 = CO2 + HNO2 + H2O =>
CH6H2OH(NO2)3 + 2 O2 = CO2 + 3 HNO2 + 3 H2O
XC2H4 + K2Cr2O7 + H2SO4 = XCOOH + CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 XC2H4 + 11 K2Cr2O7 + 44 H2SO4 = 6 XCOOH + 6 CO2 + 11 K2SO4 + 11 Cr2(SO4)3 + 53 H2O
BaO2(l) = BaO(l) + O2(g) =>
2 BaO2(l) = 2 BaO(l) + O2(g)
FeCl2(aq) + H2O2(aq) + HCl = FeCl3(aq) + H2O(l) =>
2 FeCl2(aq) + H2O2(aq) + 2 HCl = 2 FeCl3(aq) + 2 H2O(l)
Ca3P2 + O2 = Ca + P2O5 =>
2 Ca3P2 + 5 O2 = 6 Ca + 2 P2O5
NaNO3 + NaCl = Na + NO3Cl =>
NaNO3 + NaCl = 2 Na + NO3Cl
C3H7Cl + O2 = CO2 + H2O + Cl =>
4 C3H7Cl + 19 O2 = 12 CO2 + 14 H2O + 4 Cl
K2Cr2O7 + KI + H2O = I2 + KOH + Cr2O3 =>
K2Cr2O7 + 6 KI + 4 H2O = 3 I2 + 8 KOH + Cr2O3
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Na2(SO4) + Cu(OH)2 + HCl = H2O + NaCl + Cu(SO4) =>
Na2(SO4) + Cu(OH)2 + 2 HCl = 2 H2O + 2 NaCl + Cu(SO4)
FeS(s) + O2 = Fe2O3(s) + SO2 =>
4 FeS(s) + 7 O2 = 2 Fe2O3(s) + 4 SO2
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
SiBr3 = Si + Br =>
SiBr3 = Si + 3 Br
ZrO(NO3)22H2O + NH2CONH2 = ZrO2 + CO2 + N2 + H2O =>
3 ZrO(NO3)22H2O + 65 NH2CONH2 = 3 ZrO2 + 65 CO2 + 98 N2 + 133 H2O
NH{4+} + Cl{-} = NHCl4 =>
NH{4+} + 4 Cl{-} = NHCl4
(NH4)4CO3 + Fe(NO3)3 = NH4NO3 + Fe + CO3 =>
3(NH4)4CO3 + 4 Fe(NO3)3 = 12 NH4NO3 + 4 Fe + 3 CO3
NaCrO2 + NaClO + NaOH = Na2CrO3 + NaCl + H2O =>
2 NaCrO2 + NaClO + 2 NaOH = 2 Na2CrO3 + NaCl + H2O
NaNO3 + BaCl2 = Ba(NO3)2 + ClNa =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 ClNa
Br2 + I = Br2I =>
Br2 + I = Br2I
Al(s) + KOH + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
NO2 + OH = NH3 + O2 =>
2 NO2 + 6 OH = 2 NH3 + 5 O2
H4C2O2 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 H4C2O2 + 12 NaHCO3 = 6 CO2 + 14 H2O + 4 Na3C6H5O7
AgS(s) + O2(g) = Ag2O3(s) + SS2(g) =>
12 AgS(s) + 9 O2(g) = 6 Ag2O3(s) + 4 SS2(g)
NaH + O2 = NaOH =>
2 NaH + O2 = 2 NaOH
Cu(NO3)2 + C2H2NS = CuS + HNO3 + C2N =>
Cu(NO3)2 + C2H2NS = CuS + 2 HNO3 + C2N
FeOCO = FeCO2 =>
FeOCO = FeCO2
NH3 + F2 = N2F6 + H2 =>
2 NH3 + 3 F2 = N2F6 + 3 H2
HF + KOCN = KF + HOCN =>
HF + KOCN = KF + HOCN
H2O + H2 + C = C3H6O =>
H2O + 2 H2 + 3 C = C3H6O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
