| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S = 2 H + S
Ca + HCl = CaCl + H2 = =>
2 Ca + 2 HCl = 2 CaCl + H2
Na2C2O4 + O2 = CO2 + Na2O =>
2 Na2C2O4 + O2 = 4 CO2 + 2 Na2O
Pb(NO3)2(aq) + KL(aq) = PbL2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KL(aq) = PbL2(s) + 2 KNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
B + HClO3 + H2O = H3BO3 + HCl =>
2 B + HClO3 + 3 H2O = 2 H3BO3 + HCl
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH4(OH) =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH4(OH)
(CuSO)4 + K2S = CuS + K2SO4 =>
(CuSO)4 + K2S = 4 CuS + K2SO4
C3H7OHHCOOH = HCOO(C3H7)H2O =>
C3H7OHHCOOH = HCOO(C3H7)H2O
C6H5NH2 + HCl = C6H5NCl + H3 =>
C6H5NH2 + HCl = C6H5NCl + H3
Na3VO4 + Zn + HCl = VOCl2 + ZnCl2 + NaCl + H2O =>
2 Na3VO4 + Zn + 12 HCl = 2 VOCl2 + ZnCl2 + 6 NaCl + 6 H2O
C6H10 + Cl2 = CH3CH(Cl)CH(Cl)CH(Cl)CH(Cl)CH3 =>
C6H10 + 2 Cl2 = CH3CH(Cl)CH(Cl)CH(Cl)CH(Cl)CH3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
NO2 + H2O = HNO3 + NH4 =>
9 NO2 + 6 H2O = 8 HNO3 + NH4
Bi2O3 + TeO2 + Se + CuO = CuBi200Te270Se30O841 =>
100 Bi2O3 + 270 TeO2 + 30 Se + CuO = CuBi200Te270Se30O841
C6H5Cl + H2O2 = H2O + CO2 + Cl =>
2 C6H5Cl + 29 H2O2 = 34 H2O + 12 CO2 + 2 Cl
UCl6 + H2O = UO2 + HCl + Cl2 =>
UCl6 + 2 H2O = UO2 + 4 HCl + Cl2
sodium + H2O = Sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3(PO4)2 + SiO2 + C = Ca3(PO4)CaSiO3 + P4 + CO =>
16 Ca3(PO4)2 + 12 SiO2 + 68 C = 12 Ca3(PO4)CaSiO3 + 5 P4 + 68 CO
OH{-} + S{-2} + I2 = SO4{2-} + H2O + I{-} =>
8 OH{-} + S{-2} + 4 I2 = SO4{2-} + 4 H2O + 8 I{-}
K2SO + HNO3 = K2SO4 + NO + H2O =>
K2SO + 2 HNO3 = K2SO4 + 2 NO + H2O
Cl(g) + LiI(aq) = I2(s) + LiCl(aq) =>
2 Cl(g) + 2 LiI(aq) = I2(s) + 2 LiCl(aq)
HF(aq) + H2O(l) = H3O(aq) + F(aq) =>
HF(aq) + H2O(l) = H3O(aq) + F(aq)
Al + Ca(OH)2 + H2O = Ca[Al(OH)4] + H2 =>
Al + Ca(OH)2 + 2 H2O = Ca[Al(OH)4] + H2
Al2(SO4)3 = Al2 + (SO4)3 =>
Al2(SO4)3 = Al2 + (SO4)3
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2
Na5P3O10 + H2O = P2O5 + NaOH =>
2 Na5P3O10 + 5 H2O = 3 P2O5 + 10 NaOH
Na3PO4 + Li2CO3 = Na2CO3 + Li3PO4 =>
2 Na3PO4 + 3 Li2CO3 = 3 Na2CO3 + 2 Li3PO4
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe12 = Fe =>
Fe12 = 12 Fe
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Na2CO3 + Co2O3 = Co2(CO3)3 + Na2O =>
3 Na2CO3 + Co2O3 = Co2(CO3)3 + 3 Na2O
Cu + NO3 = N2 + Cu2O =>
12 Cu + 2 NO3 = N2 + 6 Cu2O
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
Pb(NO3)2 + Na2S2O3 = Pb(S2O3) + Na(NO3) =>
Pb(NO3)2 + Na2S2O3 = Pb(S2O3) + 2 Na(NO3)
C2H3NaO2NaOH = CH4Na2CO3 =>
C2H3NaO2NaOH = CH4Na2CO3
Zn(H2O)6{2+} + NH3*H2O = Zn(NH3)4{2+} + H2O =>
Zn(H2O)6{2+} + 4 NH3*H2O = Zn(NH3)4{2+} + 10 H2O
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
LiMnO4 = Li3MnO4 + MnO2 + O2 =>
3 LiMnO4 = Li3MnO4 + 2 MnO2 + 2 O2
HCHO + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
HCHO + 4 Cu(OH)2 + 2 NaOH = Na2CO3 + 2 Cu2O + 6 H2O
CH6N2O3 = H2O2 + CO(NH2)2 =>
CH6N2O3 = H2O2 + CO(NH2)2
Ti3N2 + SnSO4 = TiSO4 + Sn3N2 =>
Ti3N2 + 3 SnSO4 = 3 TiSO4 + Sn3N2
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
CUSO4{2-} + Ag{+} = Ag2SO4 + CU =>
CUSO4{2-} + 2 Ag{+} = Ag2SO4 + CU
(NH4)2SO4 + Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4OH + BaSO4
K2(CO3) + BeCl2 = Be(CO3) + KCl =>
K2(CO3) + BeCl2 = Be(CO3) + 2 KCl
Pb + Mg(NO2)3 = Pb(NO2)3 + Mg =>
Pb + Mg(NO2)3 = Pb(NO2)3 + Mg
Sb2S5 + Na2S = NaSbS3 =>
Sb2S5 + Na2S = 2 NaSbS3
C20H36 + O2 = CO2 + H2O =>
C20H36 + 29 O2 = 20 CO2 + 18 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
