| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaBr + K3PO4 = Na3(PO4) + 3 KBr
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Fe(OH)3 + KSCN = Fe(SCN) + K + OH =>
Fe(OH)3 + KSCN = Fe(SCN) + K + 3 OH
No{2+} + Cl = NoCl{2} =>
No{2+} + Cl = NoCl{2}
K2Cr2O7 + H2SO4 + CH3CH2CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 CH3CH2CH2OH = Cr2(SO4)3 + 6 H2O + 3 CH3CHO + K2SO4
MnO2 + H2 = H2O + Mn =>
MnO2 + 2 H2 = 2 H2O + Mn
CrCl3(aq) + Na2C2O4(aq) = Cr2(C2O4)3(aq) + NaCl(aq) =>
2 CrCl3(aq) + 3 Na2C2O4(aq) = Cr2(C2O4)3(aq) + 6 NaCl(aq)
CuSO4 + BaC2H3O2 = BaSO4 + CuC2H3O2 =>
CuSO4 + BaC2H3O2 = BaSO4 + CuC2H3O2
C4H10 + Cl2 + O2 = CO2CCl4 + H2O =>
2 C4H10 + 8 Cl2 + 9 O2 = 4 CO2CCl4 + 10 H2O
H2SO4 + Ai = Ai2(SO4)3 + H2 =>
3 H2SO4 + 2 Ai = Ai2(SO4)3 + 3 H2
Cr + CuSO4 = CrSO4 + Cu =>
Cr + CuSO4 = CrSO4 + Cu
H2O + OCl = HClO + OH =>
H2O + OCl = HClO + OH
Cu + CaCl2 = CuCl2 + Ca =>
Cu + CaCl2 = CuCl2 + Ca
Mg(NO2) + NaOH = Mg(OH)2 + Na2NO2 =>
Mg(NO2) + 2 NaOH = Mg(OH)2 + Na2NO2
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3 + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3 + CaSO4(s)
HCl + K = H + KCl =>
HCl + K = H + KCl
ZnSO4*H2O + C6H8O7 = (C6H5O7)2Zn3*3H2O + H2SO4 =>
3 ZnSO4*H2O + 2 C6H8O7 = (C6H5O7)2Zn3*3H2O + 3 H2SO4
Na(s) + O2(g) + S(s) = NaSO2(s) =>
Na(s) + O2(g) + S(s) = NaSO2(s)
HCl + C6H5ONa = NaCl + C6H5OH =>
HCl + C6H5ONa = NaCl + C6H5OH
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2 =>
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2
HI + H2SeO4 = SeO2 + I2 + H2O =>
2 HI + H2SeO4 = SeO2 + I2 + 2 H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Mg3N2(g) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(g) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2 =>
2 CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2
PO4{-}3 + H2O = HPO4{-}2 + OH =>
PO4{-}3 + H2O = HPO4{-}2 + OH
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
[Co(NH3)6]Cl2 + H2O + O2 + NH4Cl = [Co(NH3)6]Cl3 + NH4OH =>
4[Co(NH3)6]Cl2 + 2 H2O + O2 + 4 NH4Cl = 4[Co(NH3)6]Cl3 + 4 NH4OH
C10H22(l) + O(g) = CO2(g) + H2O(g) =>
C10H22(l) + 31 O(g) = 10 CO2(g) + 11 H2O(g)
Ni + Pb3(PO4)2 = Pb + Ni3(PO4)2 =>
3 Ni + Pb3(PO4)2 = 3 Pb + Ni3(PO4)2
Ag + KBr = AgBr + K =>
Ag + KBr = AgBr + K
CuSO4 + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4 + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
KBr + KBrO3 + H2O = KOH + Br2 =>
5 KBr + KBrO3 + 3 H2O = 6 KOH + 3 Br2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
CaCl2*2(H2O) = CaCl2 + H2O =>
CaCl2*2(H2O) = CaCl2 + 2 H2O
As2O3 + HNO3 = H2AsO4 + NO2 + H2O =>
As2O3 + 6 HNO3 = 2 H2AsO4 + 6 NO2 + H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
(CH3)2CHOH + KMnO4 + H2SO4 = (CH3)2CO + MnSO4 + H2O + K2SO4 =>
5(CH3)2CHOH + 2 KMnO4 + 3 H2SO4 = 5(CH3)2CO + 2 MnSO4 + 8 H2O + K2SO4
MnO2 + KClO3 + KOH = KMnO4 + K2Cl + H2O =>
7 MnO2 + 3 KClO3 + 10 KOH = 7 KMnO4 + 3 K2Cl + 5 H2O
MnCO3 + NaOH + O2 = MnO2 + Na2CO3 + H2O =>
2 MnCO3 + 4 NaOH + O2 = 2 MnO2 + 2 Na2CO3 + 2 H2O
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
CO2CaCO3 = CaO + CO2 =>
CO2CaCO3 = CaO + 2 CO2
CrO5 + H2SO4 = Cr(SO4)2 + H2O + O2 =>
2 CrO5 + 4 H2SO4 = 2 Cr(SO4)2 + 4 H2O + 3 O2
Zn(s) + HCl(aq) = ClZn(aq) + H2(g) =>
2 Zn(s) + 2 HCl(aq) = 2 ClZn(aq) + H2(g)
SO2 + H2O2 = HSO3 =>
2 SO2 + H2O2 = 2 HSO3
Be + PO4 = Be3(PO4)2 =>
3 Be + 2 PO4 = Be3(PO4)2
Fe2O3 + Ca(OH)2 = CaFeO4 + H2O + FeO =>
2 Fe2O3 + Ca(OH)2 = CaFeO4 + H2O + 3 FeO
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Fe2(SO3)3 + AgNO3 = Fe2NO3 + Ag(SO3)3 =>
Fe2(SO3)3 + AgNO3 = Fe2NO3 + Ag(SO3)3
LaCl3 + Al = La + AlCl3 =>
LaCl3 + Al = La + AlCl3
HNO3 + PbS = Pb(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 PbS = 3 Pb(NO3)2 + 2 NO + 3 S + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/24
Équations équilibrées sur07/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
