| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + CoCl2 = NiCl2 + Co
PbCl2 + NaOH = Na2[Pb(OH)4] + NaCl =>
PbCl2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaCl
P4 + HNO3 + H2O = H3PO4 + N =>
P4 + 4 HNO3 + 4 H2O = 4 H3PO4 + 4 N
Na2 + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 Na2 + 2 NaIO3 + 12 H2SO4 = 12 NaHSO4 + 6 H2O + I2
NH4OH + HNO2 = NH4NO3 + H2O =>
2 NH4OH + 4 HNO2 = 3 NH4NO3 + H2O
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + H4SiO4 + KHCO3 =>
2 KAlSi3O8 + 2 CO2 + 11 H2O = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 KHCO3
Zn(NO3)2(l) + K3PO4(l) = KNO3 + Zn3(PO4)2 =>
3 Zn(NO3)2(l) + 2 K3PO4(l) = 6 KNO3 + Zn3(PO4)2
AgNO3 + BaO2 = Ba(NO3)2 + Ag + O2 =>
2 AgNO3 + BaO2 = Ba(NO3)2 + 2 Ag + O2
NH3 + H2O + Al(NO3)3 = Al(OH)3 + (NH4)(NO3) =>
3 NH3 + 3 H2O + Al(NO3)3 = Al(OH)3 + 3(NH4)(NO3)
NaClO4 + C12H22O11 = NaCl + H2O + CO2 =>
6 NaClO4 + C12H22O11 = 6 NaCl + 11 H2O + 12 CO2
H3CCOOH + KIO3 + KI = H3CCOOK + I2 + H2O =>
6 H3CCOOH + KIO3 + 5 KI = 6 H3CCOOK + 3 I2 + 3 H2O
Ba(ClO3)2 + Al + CH2O = (Al2O3)1(CO2)2 + H2O + BaCl2 =>
7 Ba(ClO3)2 + 12 Al + 12 CH2O = 6(Al2O3)1(CO2)2 + 12 H2O + 7 BaCl2
Mg + Ag2O = MgO + Ag =>
Mg + Ag2O = MgO + 2 Ag
Na2S2O3 + I3 = NaI + S2O3 =>
3 Na2S2O3 + 2 I3 = 6 NaI + 3 S2O3
AgNO3 + NaOH = AgOH + NO3Na =>
AgNO3 + NaOH = AgOH + NO3Na
H3BO3 + H2O = H2BO4 + H2 =>
2 H3BO3 + 2 H2O = 2 H2BO4 + 3 H2
C21H11O + O2 = CO2 + H2O =>
4 C21H11O + 93 O2 = 84 CO2 + 22 H2O
CFCl + Cl2 = CFCl3 =>
CFCl + Cl2 = CFCl3
FO2 = F + O =>
FO2 = F + 2 O
N2O3 + MgO = Mg + NO2 =>
N2O3 + MgO = Mg + 2 NO2
Mo + HNO3 = MoO3 + NO2 + H2O =>
Mo + 6 HNO3 = MoO3 + 6 NO2 + 3 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
KClO3 + Fe2O3 + KOH = KCl + K2FeO4 + H2O =>
KClO3 + Fe2O3 + 4 KOH = KCl + 2 K2FeO4 + 2 H2O
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C3H8O = C3H6 + H2O =>
C3H8O = C3H6 + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
CH2CHCH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CHCH3 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
Al + KClO3 + KOH = K3AlO2 + KCl + H2O =>
6 Al + KClO3 + 18 KOH = 6 K3AlO2 + KCl + 9 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
B5H9 + O0 = B2O3 + H2O =>
2 B5H9 + 24 O0 = 5 B2O3 + 9 H2O
C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O
CO2 + He = CHe + O2 =>
CO2 + He = CHe + O2
Na3Fe(OH)6 + H2O2 = Na2FeO4 + NaOH + H2O =>
2 Na3Fe(OH)6 + 3 H2O2 = 2 Na2FeO4 + 2 NaOH + 8 H2O
CuO + N2 = Cu + NO2 =>
4 CuO + N2 = 4 Cu + 2 NO2
Cl2 + Ba(OH)2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(ClO)2 + BaCl2 + 2 H2O
C2H2O + H2O = H + CO2 =>
C2H2O + 3 H2O = 8 H + 2 CO2
BaCO3 + H = CO2 + H2O + Ba2 =>
2 BaCO3 + 4 H = 2 CO2 + 2 H2O + Ba2
Cu2(OH)2CO3*H2O = CuO + CO2 + H2O =>
Cu2(OH)2CO3*H2O = 2 CuO + CO2 + 2 H2O
KMnO4 + C6H5C2H5 + H2SO4 = K2SO4 + MnSO4 + C6H5C2H3O2 + H2O =>
6 KMnO4 + 5 C6H5C2H5 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 C6H5C2H3O2 + 14 H2O
NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + Br(C2H3O2) =>
2 NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + 2 Br(C2H3O2)
H2S(g) + O2(g) = S2(s) + H2O(g) =>
2 H2S(g) + O2(g) = S2(s) + 2 H2O(g)
NaN3(s) = Na3N(s) + N2(g) =>
3 NaN3(s) = Na3N(s) + 4 N2(g)
AlCl3 + NaC2H3O2 = Al(C2H3O2)3 + NaCl =>
AlCl3 + 3 NaC2H3O2 = Al(C2H3O2)3 + 3 NaCl
Sn + K2Cr2O7 + HCl = SnCl + Cr2Cl3 + KCl + H2O =>
9 Sn + K2Cr2O7 + 14 HCl = 9 SnCl + Cr2Cl3 + 2 KCl + 7 H2O
C22H18O11 + NaOH = CO2 + H2O + Na =>
C22H18O11 + 84 NaOH = 22 CO2 + 51 H2O + 84 Na
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
