| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 2 CH3COOH(aq) = 2(CH3COO)Al(aq) + H2(g)
Nd(TeO3)(NO3) = NO2 + TeO2 + Nd2TeO6 =>
2 Nd(TeO3)(NO3) = 2 NO2 + TeO2 + Nd2TeO6
CaCl = ClCa =>
CaCl = ClCa
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaHCO3 + C6H8O7 = CO2 + H2O + Na2C6H6O7 =>
2 NaHCO3 + C6H8O7 = 2 CO2 + 2 H2O + Na2C6H6O7
C2H8N2 + H2O4 = N2 + CO2 + H2O =>
3 C2H8N2 + 8 H2O4 = 3 N2 + 6 CO2 + 20 H2O
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac) =>
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac)
CH2(OH)CH(OH)CH2(OH) + O2 = CO2 + H2O =>
2 CH2(OH)CH(OH)CH2(OH) + 7 O2 = 6 CO2 + 8 H2O
MnBr2 + Br2 + K2O = MnO2 + KBr =>
MnBr2 + Br2 + 2 K2O = MnO2 + 4 KBr
K4V2O7 + H2SO4 = K3V3O9 + K2SO4 + H2O =>
3 K4V2O7 + 3 H2SO4 = 2 K3V3O9 + 3 K2SO4 + 3 H2O
CH3 + O2 = CH2OH =>
2 CH3 + O2 = 2 CH2OH
SnCl2 + Li2S = SnS + LiCl =>
SnCl2 + Li2S = SnS + 2 LiCl
C2H4O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C2H4O2 + 3 H2O
F + H2O + La(NO3)3 = LaF3 + HNO3 + OH =>
3 F + 3 H2O + La(NO3)3 = LaF3 + 3 HNO3 + 3 OH
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
Si2H3 + O2 = SiO2 + H2HO3 =>
2 Si2H3 + 7 O2 = 4 SiO2 + 2 H2HO3
CrCl3*3H2O + C5H8O2 = Cr(C5H7O2)3 + HCl + H2O =>
CrCl3*3H2O + 3 C5H8O2 = Cr(C5H7O2)3 + 3 HCl + 3 H2O
K2Cl2O6 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
2 K2Cl2O6 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
HCOOH + KMnO4 + HNO3 = CO2 + H2O + Mn(NO3)2 + KNO3 =>
5 HCOOH + 2 KMnO4 + 6 HNO3 = 5 CO2 + 8 H2O + 2 Mn(NO3)2 + 2 KNO3
Mg3N2 + H2SO4 = (MgSO4) + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3(MgSO4) + (NH4)2SO4
C28H38O19 + O2 = CO2 + H2O =>
C28H38O19 + 28 O2 = 28 CO2 + 19 H2O
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
Na2O* + H2O = NaOH =>
Na2O* + H2O = 2 NaOH
ClO4 + Fe = Fe(ClO4)3 =>
3 ClO4 + Fe = Fe(ClO4)3
U72Si48Y = U3Si + Y5Si4 + U3Si2 =>
5 U72Si48Y = 4 U3Si + Y5Si4 + 116 U3Si2
Ca(OH)2 + Sr(NO3)2 + H3PO4 + B2O3 + H2O = CaSr(PO4)(BO3)(OH) + HNO3 + H2 =>
2 Ca(OH)2 + 2 Sr(NO3)2 + 2 H3PO4 + B2O3 + H2O = 2 CaSr(PO4)(BO3)(OH) + 4 HNO3 + 3 H2
S{6+} + e = S{4+} =>
S{6+} + 2e = S{4+}
Ba(CO4)2 = Ba2 + CO4 =>
2 Ba(CO4)2 = Ba2 + 4 CO4
H2CO + K2Cr2O7 + H2SO4 = CO2 + CrSO4 + K2SO4 + H2O =>
2 H2CO + K2Cr2O7 + 3 H2SO4 = 2 CO2 + 2 CrSO4 + K2SO4 + 5 H2O
SO4{-2} + Ba{+} = BaSO4{-} =>
SO4{-2} + Ba{+} = BaSO4{-}
Ag + ZnCl2 = AgCl + Zn =>
2 Ag + ZnCl2 = 2 AgCl + Zn
Ge + NaOH = Ge(OH)4 + Na2O + H2 =>
Ge + 8 NaOH = Ge(OH)4 + 4 Na2O + 2 H2
H2S + KClO3 = KCl + S + H2O =>
3 H2S + KClO3 = KCl + 3 S + 3 H2O
NH4MnO4 + HCl = NH4Cl + Cl2 + MnCl2 + H2O =>
2 NH4MnO4 + 16 HCl = 2 NH4Cl + 5 Cl2 + 2 MnCl2 + 8 H2O
NaIO3 + NaHSO3 + NaOH = I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 NaHSO3 + 3 NaOH = I2 + 5 Na2SO4 + 4 H2O
Al + Fe + Na2SiO3 + H2O = FeSi + AlNaO2 + H2 =>
2 Al + Fe + Na2SiO3 + H2O = FeSi + 2 AlNaO2 + H2
cobalt + oxygen = CoO =>
2 Co + O2 = 2 CoO
KH2PO4 + Ca(NO3)2 = KNO3 + Ca(H2PO4)2 =>
2 KH2PO4 + Ca(NO3)2 = 2 KNO3 + Ca(H2PO4)2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Mn3O4(s) + O2 = Mn2O3(s) =>
4 Mn3O4(s) + O2 = 6 Mn2O3(s)
TiCl4 + NH4OH = TiCl3OH + NH4Cl =>
TiCl4 + NH4OH = TiCl3OH + NH4Cl
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
NaCOOH + NaOH = Na2CO3 + H2 =>
NaCOOH + NaOH = Na2CO3 + H2
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
KF(aq) + CaS(aq) = K2S(aq) + CaF2(aq) =>
2 KF(aq) + CaS(aq) = K2S(aq) + CaF2(aq)
(CH3)3N + O2 = CO2 + H2O + N2 =>
4(CH3)3N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
H2SO4 + NaH2PO4 = H3PO4 + Na2SO4 =>
H2SO4 + 2 NaH2PO4 = 2 H3PO4 + Na2SO4
Na2S + AgNo3 = Na2No3 + AgS =>
Na2S + AgNo3 = Na2No3 + AgS
BaZnO2 + SO3 = ZnSO4 + BaO =>
BaZnO2 + SO3 = ZnSO4 + BaO
TiCl4 + Mg = Ti2Mg + MgCl2 =>
2 TiCl4 + 5 Mg = Ti2Mg + 4 MgCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
