| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2O + 6 NaCl + 2 NaO2 = 8 NaOH + 3 Cl2
KMnO4 + KNO2 + H2O = MnO2 + KOH + HNO3 =>
2 KMnO4 + 3 KNO2 + 4 H2O = 2 MnO2 + 5 KOH + 3 HNO3
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
CH3NH2 + H3O{+} = CH3NH3{+} + H2O =>
CH3NH2 + H3O{+} = CH3NH3{+} + H2O
Sn + NaOH + H2O = NaSnO3 + H2 =>
2 Sn + 2 NaOH + 4 H2O = 2 NaSnO3 + 5 H2
H2C2O4 + KMnO4 = CO2 + K2O + MnO + H2O =>
5 H2C2O4 + 2 KMnO4 = 10 CO2 + K2O + 2 MnO + 5 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(NO3)3 + Na2CO3 = Ba(CO3)3 + Na2NO3 =>
Ba(NO3)3 + 3 Na2CO3 = Ba(CO3)3 + 3 Na2NO3
CoCl2 + Cs3PO4 = Co3(PO4)2 + CsCl =>
3 CoCl2 + 2 Cs3PO4 = Co3(PO4)2 + 6 CsCl
KI + H2SO4 = H2O + I2 + K2SO4 + H2S =>
8 KI + 5 H2SO4 = 4 H2O + 4 I2 + 4 K2SO4 + H2S
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C15H26O6 + O2 = CO2 + H2O =>
2 C15H26O6 + 37 O2 = 30 CO2 + 26 H2O
Fe + SO3 = Fe(SO3) =>
Fe + SO3 = Fe(SO3)
K3PO4 + AlCl3 = K3Al + Cl3PO4 =>
K3PO4 + AlCl3 = K3Al + Cl3PO4
Al(OH)3 + Na2S = Al2S3 + NaOH =>
2 Al(OH)3 + 3 Na2S = Al2S3 + 6 NaOH
FeSO4 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + Fe(SO4)3 + H2O =>
5 FeSO4 + 4 KMnO4 + 18 H2SO4 = 4 KHSO4 + 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O
Hg(OH)2(s) + H3AsO4(aq) = Hg3(AsO4)2(s) + H2O =>
3 Hg(OH)2(s) + 2 H3AsO4(aq) = Hg3(AsO4)2(s) + 6 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Fe(OH)3(heat) = Fe + OH =>
Fe(OH)3(heat) = Fe + 3 OH
Cu(NO3)3 + NH4OH = Cu(OH)3 + NH4NO3 =>
Cu(NO3)3 + 3 NH4OH = Cu(OH)3 + 3 NH4NO3
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
KCl + Na{2}SO{4} = NaCl + K{2}SO{4} =>
KCl + Na{2}SO{4} = NaCl + K{2}SO{4}
P3S5 = P4 + S8 =>
8 P3S5 = 6 P4 + 5 S8
Si2Cl5 + H2O = SiO2 + HCl + H =>
Si2Cl5 + 4 H2O = 2 SiO2 + 5 HCl + 3 H
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + NaCl = Na + FeCl2 =>
Fe + 2 NaCl = 2 Na + FeCl2
MnCl2 + Fe = Mn + FeCl3 =>
3 MnCl2 + 2 Fe = 3 Mn + 2 FeCl3
Br2 + NaI = Br2Na + I =>
Br2 + NaI = Br2Na + I
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ba + H3Po4 = Ba(H2Po4)2 + H2 =>
Ba + 2 H3Po4 = Ba(H2Po4)2 + H2
TiO2 + LiOH*H2O = Li4Ti5O12 + H2O =>
5 TiO2 + 4 LiOH*H2O = Li4Ti5O12 + 6 H2O
CuSO4 + C5H8O2 = Cu(C5H7O2)2 + H2SO4 =>
CuSO4 + 2 C5H8O2 = Cu(C5H7O2)2 + H2SO4
As2S3 + Mn(NO3)2 + K2CO3 = K3AsO4 + K2SO4 + K2MnO4 + NO + CO2 =>
As2S3 + 14 Mn(NO3)2 + 20 K2CO3 = 2 K3AsO4 + 3 K2SO4 + 14 K2MnO4 + 28 NO + 20 CO2
C2H6 + HNO3 = CO2 + H2O + NO2 =>
C2H6 + 14 HNO3 = 2 CO2 + 10 H2O + 14 NO2
NaAg(CN)2 + Zn = Na2Zn(CN)4 + Ag =>
2 NaAg(CN)2 + Zn = Na2Zn(CN)4 + 2 Ag
Au + CuSO4 = AuSO4 + Cu2 =>
2 Au + 2 CuSO4 = 2 AuSO4 + Cu2
NH4NO3 + AgBr = AgNO3 + NH4Br =>
NH4NO3 + AgBr = AgNO3 + NH4Br
KNO2 + KMnO4 + HCl = KNO3 + MnCl + KCl + H2O =>
3 KNO2 + KMnO4 + 2 HCl = 3 KNO3 + MnCl + KCl + H2O
CuSO4 + AgNO3 = CuNO3 + AgSO4 =>
CuSO4 + AgNO3 = CuNO3 + AgSO4
HBr + C4H9Br = C4H10 + Br2 =>
HBr + C4H9Br = C4H10 + Br2
Na3(PO4) + MnCl2 = NaCl + Mn3(PO4)2 =>
2 Na3(PO4) + 3 MnCl2 = 6 NaCl + Mn3(PO4)2
SrI2 + H2O = Sr(OH)2 + HI =>
SrI2 + 2 H2O = Sr(OH)2 + 2 HI
NO(g) + O2(g) = N2O3(g) =>
4 NO(g) + O2(g) = 2 N2O3(g)
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4) =>
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4)
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
Zn + NaOH = ZnNaO + H2 =>
2 Zn + 2 NaOH = 2 ZnNaO + H2
Cu{+} + Zn = Zn{2+}) + Cu =>
2 Cu{+} + Zn = Zn{2+}) + 2 Cu
CuSO4(aq) + KOH(aq) = Cu(OH)2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(s) + K2SO4(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
