| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnBr2 + O2 = MnO2 + Br2
Ca + Al2S3 = Al2Ca3 + S2 =>
6 Ca + 2 Al2S3 = 2 Al2Ca3 + 3 S2
N2H5Cl + KIO3 + NaOH = N2 + KI + NaCl + H2O =>
3 N2H5Cl + 2 KIO3 + 3 NaOH = 3 N2 + 2 KI + 3 NaCl + 9 H2O
Na2SiO3 + Li = Li2SiO3 + Na =>
Na2SiO3 + 2 Li = Li2SiO3 + 2 Na
Mg(NO3)2 + Li2SO4 = LiNO3 + MgSO4 =>
Mg(NO3)2 + Li2SO4 = 2 LiNO3 + MgSO4
HNO3 + NH4OH = H2OH + NH4NO3 =>
9 HNO3 + 11 NH4OH = 8 H2OH + 10 NH4NO3
Na(NO3)2 + ZnOH = NaOH + Zn(NO3)2 =>
Na(NO3)2 + ZnOH = NaOH + Zn(NO3)2
Pb(NO3)2 + LiI = Li(NO3)2 + PbI =>
Pb(NO3)2 + LiI = Li(NO3)2 + PbI
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
XC4H9 + KMnO4 + H2SO4 = XCOOH + C3H6O + MnSO4 + K2SO4 + H2O =>
5 XC4H9 + 8 KMnO4 + 12 H2SO4 = 5 XCOOH + 5 C3H6O + 8 MnSO4 + 4 K2SO4 + 17 H2O
PB(NO3)2 + H2SO4 = PB(SO4) + H2 + NO3 =>
PB(NO3)2 + H2SO4 = PB(SO4) + H2 + 2 NO3
Mn2O3 + H2O = Mn(OH)2 + O2 =>
2 Mn2O3 + 4 H2O = 4 Mn(OH)2 + O2
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
Cu2CO3(OH)2 + NH4Cl = CuCl2 + CO2 + H2O + NH3 =>
Cu2CO3(OH)2 + 4 NH4Cl = 2 CuCl2 + CO2 + 3 H2O + 4 NH3
KOH + KMnO4 = K2MnO4 + O2 + H2O =>
4 KOH + 4 KMnO4 = 4 K2MnO4 + O2 + 2 H2O
CrI + KOH + Cl = K2CrO4 + KIO4 + KCl + H2O =>
CrI + 16 KOH + 13 Cl = K2CrO4 + KIO4 + 13 KCl + 8 H2O
C6H5OH + H2S + H2O = H2SO4 + CH4 =>
2 C6H5OH + 5 H2S + 18 H2O = 5 H2SO4 + 12 CH4
Cu3(PO4)2 + NaCl = Na3(PO4) + CuCl2 =>
Cu3(PO4)2 + 6 NaCl = 2 Na3(PO4) + 3 CuCl2
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
NaOH + H2CO3 = H2O + Na2CO3 =>
2 NaOH + H2CO3 = 2 H2O + Na2CO3
Na2CO3 = C + O2 + Na =>
2 Na2CO3 = 2 C + 3 O2 + 4 Na
H2SO4(aq) + Mg(OH)2(aq) = H2O(l) + MgSO4(s) =>
H2SO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + MgSO4(s)
H{+} + Cr2O7{-2} + C2H6O = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H6O = 2 Cr{3+} + 3 C2H4O + 7 H2O
Na2SO4 + HNO3 + Ca(OH)2 = NaNO3 + CaSO4 + H2O =>
Na2SO4 + 2 HNO3 + Ca(OH)2 = 2 NaNO3 + CaSO4 + 2 H2O
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = Cr2(SO4)3 + 3 I2 + K2SO4 + 7 H2O
PbNO3 = Pb2O + N2O + O2 =>
2 PbNO3 = Pb2O + N2O + 2 O2
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)(SCN)2(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)(SCN)2(aq) + 3 KNO3(aq)
NH2CH2COOH + HCl = ClNH3CH2COOH =>
NH2CH2COOH + HCl = ClNH3CH2COOH
SO3 + BaCl2 = SO2 + BaCl2O =>
SO3 + BaCl2 = SO2 + BaCl2O
K2CrO4 + K2S + H2O = Cr(OH)3 + SO4 + KOH =>
10 K2CrO4 + 3 K2S + 28 H2O = 10 Cr(OH)3 + 3 SO4 + 26 KOH
CoSO11H14 = CoSO4 + H2O =>
CoSO11H14 = CoSO4 + 7 H2O
C8H5N3O2{-2} + H2O2 = C8H5NO4{-2} + H2O + N2 =>
C8H5N3O2{-2} + 2 H2O2 = C8H5NO4{-2} + 2 H2O + N2
Zn(NO3)2 + NH4SCN = ZnSCN + NH4(NO3)2 =>
Zn(NO3)2 + NH4SCN = ZnSCN + NH4(NO3)2
Fe3O4 + Fe(NO3)3 + K2CO3 = KNO2 + CO2 + K2FeO4 =>
3 Fe3O4 + 10 Fe(NO3)3 + 34 K2CO3 = 30 KNO2 + 34 CO2 + 19 K2FeO4
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
Cr + Ag + HCl = AgCl + HCr =>
Cr + Ag + HCl = AgCl + HCr
C4H9OH + C2H5COOH = C4H9COOC2H5 + H2O =>
C4H9OH + C2H5COOH = C4H9COOC2H5 + H2O
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
P + Ca(OH)2 = POH + Ca =>
2 P + Ca(OH)2 = 2 POH + Ca
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq) =>
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq)
Ti2O5 + CaS = CaO + Ti2S5 =>
Ti2O5 + 5 CaS = 5 CaO + Ti2S5
K2Cr2O7 + HCl + FeS = CrCl3 + FeCl3 + KCl + H2O + H2S =>
K2Cr2O7 + 26 HCl + 6 FeS = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O + 6 H2S
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
HMnO4 + RbOH = H2O + RbMnO4 =>
HMnO4 + RbOH = H2O + RbMnO4
CH3ONa + HCl = CH3OH + NaCl =>
CH3ONa + HCl = CH3OH + NaCl
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
BeO + CuO = CuBeO2 =>
BeO + CuO = CuBeO2
CuIO3 = CuI + O2 =>
2 CuIO3 = 2 CuI + 3 O2
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
