| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2 + 3 Ag2S = 2 Ag3N2 + 3 S
NaOBr + HCl = HOBr + NaCl =>
NaOBr + HCl = HOBr + NaCl
AsCl3 + H2SO4 = As2(SO4)3 + HCl =>
2 AsCl3 + 3 H2SO4 = As2(SO4)3 + 6 HCl
OCNCl + HCl = Cl2 + HOCN =>
OCNCl + HCl = Cl2 + HOCN
Na + CaCrO7 = NaCr + Ca + O =>
Na + CaCrO7 = NaCr + Ca + 7 O
KI + Pb(ClO3)2 = K(ClO3) + PbI2 =>
2 KI + Pb(ClO3)2 = 2 K(ClO3) + PbI2
KCrO2 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 KClO + 2 KOH = 2 K2CrO4 + 3 KCl + H2O
H3Cl + Zn = H2 + ZnCl2 =>
2 H3Cl + Zn = 3 H2 + ZnCl2
(NH4)2SO4 + Al(NO3)3 = (NH4)2Al + SO4(NO3)3 =>
(NH4)2SO4 + Al(NO3)3 = (NH4)2Al + SO4(NO3)3
Ba(HCO3)2 + KOH = K2CO3 + Ba(OH)2 + H2O =>
Ba(HCO3)2 + 4 KOH = 2 K2CO3 + Ba(OH)2 + 2 H2O
C2H5Br + CH3Cl + Na = C3H8 + NaCl + Br =>
C2H5Br + CH3Cl + Na = C3H8 + NaCl + Br
NaOH + CH3COOH = H2O + C20H3NaO2 =>
NaOH + 10 CH3COOH = 19 H2O + C20H3NaO2
HNO3 + LiCl = LiNO3 + HCl =>
HNO3 + LiCl = LiNO3 + HCl
LiHCO3 + HClO = LiClO + H2CO3 =>
LiHCO3 + HClO = LiClO + H2CO3
Al5 + O22 = Al2O35 =>
44 Al5 + 175 O22 = 110 Al2O35
Br2O7 = Br2 + O7 =>
Br2O7 = Br2 + O7
Ca(HCO3)2(heat) = CaO + CO2 + H2O =>
Ca(HCO3)2(heat) = CaO + 2 CO2 + H2O
H3PO4 + CaOH2 = CaOH + POH + H2O =>
H3PO4 + 4 CaOH2 = 4 CaOH + POH + 3 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CaO + NO = Ca(NO3)2 + N =>
CaO + 5 NO = Ca(NO3)2 + 3 N
FeSO4 + Cl2 + KOH = Fe(OH)3 + KCl + K2SO4 =>
2 FeSO4 + Cl2 + 6 KOH = 2 Fe(OH)3 + 2 KCl + 2 K2SO4
N2O3 + H2O = HNO3 + HN = O2 =>
3 N2O3 + 3 H2O = 4 HNO3 + 2 HN
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
KNO3(aq) + MgI2(aq) = K2I2(aq) + Mg(NO3)2(aq) =>
2 KNO3(aq) + MgI2(aq) = K2I2(aq) + Mg(NO3)2(aq)
P + Al = Al3P3 =>
3 P + 3 Al = Al3P3
NH3 + S2Cl = S8 + NH4Cl + S4N4 =>
32 NH3 + 24 S2Cl = 5 S8 + 24 NH4Cl + 2 S4N4
K2Cr2O7 + H2SO4 + C2H5OH = C2H4O + Cr2(SO)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 12 C2H5OH = 12 C2H4O + Cr2(SO)3 + K2SO4 + 16 H2O
H3C6H5O4 + NaHCO3 = NaC6H5O4 + CO2 + H2O =>
11 H3C6H5O4 + 12 NaHCO3 = 12 NaC6H5O4 + 6 CO2 + 20 H2O
C2H4 + C15H18O3 = C15H24O3 + C6H6 =>
3 C2H4 + C15H18O3 = C15H24O3 + C6H6
K2S + OH = KOH + S =>
K2S + 2 OH = 2 KOH + S
H2O = H6 + O10 =>
30 H2O = 10 H6 + 3 O10
NaHCO3 + H3C6H5O7 = H2O + CO2 + C6H5O7Na =>
9 NaHCO3 + 8 H3C6H5O7 = 14 H2O + 3 CO2 + 9 C6H5O7Na
C6H12O6 + HO2 = CO2 + H2O =>
C6H12O6 + 8 HO2 = 6 CO2 + 10 H2O
NO + H2 = NOH2 =>
NO + H2 = NOH2
NaCl3 + H2O = Cl2 + H2 + NaOH =>
2 NaCl3 + 2 H2O = 3 Cl2 + H2 + 2 NaOH
O2 + N2H4 = H2O2 + N2 =>
2 O2 + N2H4 = 2 H2O2 + N2
Ca(NO3)2*4H2O + Y(NO3)3*6H2O + H3BO3 + C6H8O7 = Ca3Y2(BO3)4 + CO2 + N2 + H2O =>
9 Ca(NO3)2*4H2O + 6 Y(NO3)3*6H2O + 12 H3BO3 + 10 C6H8O7 = 3 Ca3Y2(BO3)4 + 60 CO2 + 18 N2 + 130 H2O
Na2CO3*3H2O2 = Na2O + H2O + O2 + CO2 =>
2 Na2CO3*3H2O2 = 2 Na2O + 6 H2O + 3 O2 + 2 CO2
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
H2N(CH2)6NH2 + ClCO(CH2)8COCl = C16H30O2N2 + HCl =>
H2N(CH2)6NH2 + ClCO(CH2)8COCl = C16H30O2N2 + 2 HCl
Mn + CuCl2 = MnCl2 + Cu2 =>
2 Mn + 2 CuCl2 = 2 MnCl2 + Cu2
Mg + CuNO3 = MgNO + CuO2 =>
Mg + CuNO3 = MgNO + CuO2
HCl + PbNO3 = HNO3 + PbCl =>
HCl + PbNO3 = HNO3 + PbCl
Ca{2+} + H2SO4 = Ca(HSO4)2 + H{+} =>
Ca{2+} + 2 H2SO4 = Ca(HSO4)2 + 2 H{+}
H + CuO = H2CuO =>
2 H + CuO = H2CuO
(NH4) + Co2 = (NH4)2Co3 =>
4(NH4) + 3 Co2 = 2(NH4)2Co3
K2SO3 + HNO3 = NO + K2SO4 + H2O =>
3 K2SO3 + 2 HNO3 = 2 NO + 3 K2SO4 + H2O
HClO3 + NaNO2 = HCl + NaNO3 =>
HClO3 + 3 NaNO2 = HCl + 3 NaNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
