| Équations équilibrées la veille | Équations équilibrées le lendemain |
(H)2 + (Cl)2 = 2 HCl
P + CuSO4 + H2O = H3PO4 + Cu(OH)2 + S =>
6 P + 5 CuSO4 + 14 H2O = 6 H3PO4 + 5 Cu(OH)2 + 5 S
Al2(SO4)3 + BeCl2 = AlCl3 + BeSO4 =>
Al2(SO4)3 + 3 BeCl2 = 2 AlCl3 + 3 BeSO4
(NH4)Cr2O4 = Cr2 + O4(NH4) =>
(NH4)Cr2O4 = Cr2 + O4(NH4)
KIO3 + H2SO3 + K2O = KI + K2SO4 + H2O =>
KIO3 + 3 H2SO3 + 3 K2O = KI + 3 K2SO4 + 3 H2O
Fe2(SO4)3 + NaCl = FeCl3 + Na2(SO4) =>
Fe2(SO4)3 + 6 NaCl = 2 FeCl3 + 3 Na2(SO4)
C25H18 + O2 = CO2 + H2O =>
2 C25H18 + 59 O2 = 50 CO2 + 18 H2O
HIO3 + Na2S2O5 = SO4 + I + Na + H =>
HIO3 + Na2S2O5 = 2 SO4 + I + 2 Na + H
Br + KI = KBr + I2 =>
2 Br + 2 KI = 2 KBr + I2
Cu3N + (NH4)3P = Cu3P + (NH4)3N =>
Cu3N + (NH4)3P = Cu3P + (NH4)3N
V2(Cr2O7)5 + Cu3(PO4)2 = CuCr2O7 + V3(PO4)5 =>
3 V2(Cr2O7)5 + 5 Cu3(PO4)2 = 15 CuCr2O7 + 2 V3(PO4)5
V + O2 + H2O = VO(OH)2 =>
V + O2 + H2O = VO(OH)2
Na2O(calor) = Na2 + O =>
Na2O(calor) = Na2 + O
CH3Cl + NH3 = C2H5NH2 + HCl =>
2 CH3Cl + NH3 = C2H5NH2 + 2 HCl
HC9H7O4 + O2 = CO2 + H2O =>
HC9H7O4 + 9 O2 = 9 CO2 + 4 H2O
Ni + AuBr = NiBr + Au =>
Ni + AuBr = NiBr + Au
KH2 + PO4 + HCl = KCl + H3PO4 =>
KH2 + PO4 + HCl = KCl + H3PO4
NHO3 = NO2 + H2O + O2 =>
4 NHO3 = 4 NO2 + 2 H2O + O2
KCN + Cl2 + FeSO4 = K3Fe(CN)6 + K2SO4 + KCl =>
12 KCN + Cl2 + 2 FeSO4 = 2 K3Fe(CN)6 + 2 K2SO4 + 2 KCl
Bi2O3 + H2TeO4 = Bi2(TeO4)3 + H2O =>
Bi2O3 + 3 H2TeO4 = Bi2(TeO4)3 + 3 H2O
C2H3O2NH4 + FeCl2 = C2H3O2Cl2 + FeNH4 =>
C2H3O2NH4 + FeCl2 = C2H3O2Cl2 + FeNH4
NH4Cl + Na2SO3 = (NH4)2SO3 + NaCl =>
2 NH4Cl + Na2SO3 = (NH4)2SO3 + 2 NaCl
PbS + O = Pb2O3 + SO3 =>
2 PbS + 9 O = Pb2O3 + 2 SO3
I2 + AgNO3 = AgI + I(NO3)3 =>
2 I2 + 3 AgNO3 = 3 AgI + I(NO3)3
PH + O3 = O2PH =>
3 PH + 2 O3 = 3 O2PH
Zn + HPO3 = Zn(PO3)2 + H2 =>
Zn + 2 HPO3 = Zn(PO3)2 + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H3SbO4 + NaOH + H2O = Na[Sb(OH)6] =>
H3SbO4 + NaOH + H2O = Na[Sb(OH)6]
Si + HBr = SiHBr3 + H2 =>
Si + 3 HBr = SiHBr3 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2CO3 + CuSO4 + H2O = Na2SO4 + CuCO3*Cu(OH)2 + CO2 =>
2 Na2CO3 + 2 CuSO4 + H2O = 2 Na2SO4 + CuCO3*Cu(OH)2 + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mn{2+} + CO3{2-} = MnCO3 =>
Mn{2+} + CO3{2-} = MnCO3
Br + KI = KBr + I =>
Br + KI = KBr + I
KSiO3 + HNo3 = KNo3 + HSiO3 =>
KSiO3 + HNo3 = KNo3 + HSiO3
CH3H8 + O2 = CO2 + H2O =>
4 CH3H8 + 15 O2 = 4 CO2 + 22 H2O
CaCl2 + NaHCO3 + NH3 = CO2 + CaCO3 + OH{-} + NH4{+} + NaCl =>
CaCl2 + 2 NaHCO3 + NH3 = CO2 + CaCO3 + OH{-} + NH4{+} + 2 NaCl
ONH4COONH4 + NaOH = CONaOONa + NH3 + H2O =>
ONH4COONH4 + 2 NaOH = CONaOONa + 2 NH3 + 2 H2O
CO2 + MnOH = Mn2CO3 + H2O =>
CO2 + 2 MnOH = Mn2CO3 + H2O
KCl + Ba = KBa + Cl =>
KCl + Ba = KBa + Cl
HCH3COO + LiOH = LiCH3COO + HOH =>
HCH3COO + LiOH = LiCH3COO + HOH
Na2CO3(aq) + FeCl3(aq) = Fe2(CO3)3(s) + NaCl(aq) =>
3 Na2CO3(aq) + 2 FeCl3(aq) = Fe2(CO3)3(s) + 6 NaCl(aq)
Si + HBr = SiH2Br2 =>
Si + 2 HBr = SiH2Br2
Cr2O7{2-} + SO3{2-} + H{+} = Cr{2+} + SO4{2-} + H2O =>
Cr2O7{2-} + 4 SO3{2-} + 6 H{+} = 2 Cr{2+} + 4 SO4{2-} + 3 H2O
C7H16O + HCl = C7H15Cl + H2O =>
C7H16O + HCl = C7H15Cl + H2O
CoCl2*6H2O + NH3 + H2O2 + NH4Cl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 8 NH3 + H2O2 + 2 NH4Cl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Cu(OH)2 + Na2SO4 = Cu2(SO4)2 + NaOH =>
2 Cu(OH)2 + 2 Na2SO4 = Cu2(SO4)2 + 4 NaOH
C5H10 + H2O2 = CO2 + H2O =>
C5H10 + 15 H2O2 = 5 CO2 + 20 H2O
Zn + Pb(NO{+3}){+2} = Zn(NO{+3}){+2} + Pb =>
Zn + Pb(NO{+3}){+2} = Zn(NO{+3}){+2} + Pb
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
