| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(NO2)2 + 8 HNO3 = 3 Fe(NO3)3 + 5 NO + 4 H2O
C3H6NH + H2O = OH{-} + C3H6NH2{+} =>
C3H6NH + H2O = OH{-} + C3H6NH2{+}
C3H7(g) + O2(g) = CO2(g) + H2O(l) =>
4 C3H7(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
Zn(OH)2 + H2SO4 = Zn(SO4)2 + H2OH =>
Zn(OH)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2OH
Na2S2O3 + CuSO4 + I2 = Na2SO4 + Na2S4O6 + CuI =>
4 Na2S2O3 + 2 CuSO4 + I2 = 2 Na2SO4 + 2 Na2S4O6 + 2 CuI
NaCl + KI = K + Cl + NaI =>
NaCl + KI = K + Cl + NaI
Na2CO3 + HC2H3O2(aq) = CO2 + H2O + NaC2H3O2 =>
Na2CO3 + 2 HC2H3O2(aq) = CO2 + H2O + 2 NaC2H3O2
KOH + CO2 = K2CO3H2O =>
2 KOH + CO2 = K2CO3H2O
Na2SO3 + Al2(GO4)3 = Al2(SO3)3 + Na2GO4 =>
3 Na2SO3 + Al2(GO4)3 = Al2(SO3)3 + 3 Na2GO4
P2O3 + HBrO3 + H2O = H3PO4 + HBr =>
3 P2O3 + 2 HBrO3 + 9 H2O = 6 H3PO4 + 2 HBr
Zn(OH)2 + CO = CO2 + H2O + Zn =>
Zn(OH)2 + CO = CO2 + H2O + Zn
LiCrO4 + AuI = LiI + AuCrO4 =>
LiCrO4 + AuI = LiI + AuCrO4
(NH4)2S + PB(NO3)2 = PBS + NH4NO3 =>
(NH4)2S + PB(NO3)2 = PBS + 2 NH4NO3
FeCl2 + H2CO3 = HCl + FeCO3 =>
FeCl2 + H2CO3 = 2 HCl + FeCO3
Na2S2O5 + CuSO4 + H2O = Cu + NaHSO4 + H2SO4 =>
Na2S2O5 + 2 CuSO4 + 3 H2O = 2 Cu + 2 NaHSO4 + 2 H2SO4
NH4I + Pb(NO3)2 = NH4NO3 + PbI2 =>
2 NH4I + Pb(NO3)2 = 2 NH4NO3 + PbI2
Nb2O5 + C + Cl2 = NbCl5 + CO =>
Nb2O5 + 5 C + 5 Cl2 = 2 NbCl5 + 5 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
LiCl + K2FeIO6 = LiKFeIO6 + KCl =>
LiCl + K2FeIO6 = LiKFeIO6 + KCl
TiOSO4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + H2O
FeSCN{2+} = Fe{3+} + SCN{-} =>
FeSCN{2+} = Fe{3+} + SCN{-}
FeOOH + H = FeOH2 + H2O =>
FeOOH + 3 H = FeOH2 + H2O
CP = C + P =>
CP = C + P
KClO3 + NO = NCl3 + K + O =>
3 KClO3 + NO = NCl3 + 3 K + 10 O
MnO4{-} + H2S + H{+} = Mn{2+} + SO4{2+} + H2O =>
12 MnO4{-} + 5 H2S + 46 H{+} = 12 Mn{2+} + 5 SO4{2+} + 28 H2O
C8H16O2 + H2 = C12H26 + H2O =>
3 C8H16O2 + 8 H2 = 2 C12H26 + 6 H2O
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
KNO2 + AlCl3 = KCl + NO2 + Al =>
3 KNO2 + AlCl3 = 3 KCl + 3 NO2 + Al
Ca + H2SiO3 = Ca(SiO3) + H2 =>
Ca + H2SiO3 = Ca(SiO3) + H2
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
KClO3 + HBr = H2O + Br2 + KCl =>
KClO3 + 6 HBr = 3 H2O + 3 Br2 + KCl
CH2O2 + NaS = NaCHO2 + HS =>
CH2O2 + NaS = NaCHO2 + HS
SiH2Cl2 + O2 = SiO2 + HCl =>
SiH2Cl2 + O2 = SiO2 + 2 HCl
CuS + Cl = CuCl2 + S =>
CuS + 2 Cl = CuCl2 + S
ZnO + Cr = Zn + Cr2O3 =>
3 ZnO + 2 Cr = 3 Zn + Cr2O3
Fe(OH)3 + NaI = FeI3 + NaOH =>
Fe(OH)3 + 3 NaI = FeI3 + 3 NaOH
Mg + N2 = Mg3N20 =>
3 Mg + 10 N2 = Mg3N20
H2O + I2 = H3IO6{2-} + H{+} + e =>
12 H2O + I2 = 2 H3IO6{2-} + 18 H{+} + 14e
O2 + C18H22 = CO2 + H2O =>
47 O2 + 2 C18H22 = 36 CO2 + 22 H2O
Cd(HCO3)2 = CdCO3 + CO2 + H2O =>
Cd(HCO3)2 = CdCO3 + CO2 + H2O
Cu(s) + O(g) = CuO(s) =>
Cu(s) + O(g) = CuO(s)
Sn{4+} + Al = Al{3+} + Sn{2+} =>
3 Sn{4+} + 2 Al = 2 Al{3+} + 3 Sn{2+}
Na2HPO4 + MgCl2 + NH3 = MgNH4PO4 + NaCl =>
Na2HPO4 + MgCl2 + NH3 = MgNH4PO4 + 2 NaCl
H(BrO3) + Zn(OH)2 = Zn(BrO3)2 + H2O =>
2 H(BrO3) + Zn(OH)2 = Zn(BrO3)2 + 2 H2O
NiSO4 + Fe(NO3)3 = Ni(NO3)2 + Fe2(SO4)3 =>
3 NiSO4 + 2 Fe(NO3)3 = 3 Ni(NO3)2 + Fe2(SO4)3
Na2S + Br2 + H2O = HBr + Na2SO4 =>
Na2S + 4 Br2 + 4 H2O = 8 HBr + Na2SO4
Pb3(OH)2(CO3)2 + HNO3 = Pb2(CO3)4 + PbNO3 + H2O =>
2 Pb3(OH)2(CO3)2 + 4 HNO3 = Pb2(CO3)4 + 4 PbNO3 + 4 H2O
NaOH + S + O2 = NaHSO4 =>
2 NaOH + 2 S + 3 O2 = 2 NaHSO4
(NH4)(NO2) + Ba(OH)2 = Ba(NO2)2 + (NH3) + H2O =>
2(NH4)(NO2) + Ba(OH)2 = Ba(NO2)2 + 2(NH3) + 2 H2O
KMnO4 + Ce = CeO2 + K2O + MnO =>
4 KMnO4 + 5 Ce = 5 CeO2 + 2 K2O + 4 MnO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
