| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
Si + Fe2O3 = SiO + FeO =>
Si + Fe2O3 = SiO + 2 FeO
NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + NaNO3 =>
3 NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + 3 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Ca(OH)2 + Mg = Mg(OH)2 + Ca =>
Ca(OH)2 + Mg = Mg(OH)2 + Ca
CH3CO2 + NaHCO3 = CH3CO2Na + H2O + CO2 =>
8 CH3CO2 + 7 NaHCO3 = 7 CH3CO2Na + 5 H2O + 9 CO2
H2CO3 + KOH = KHCO3 + H2O =>
H2CO3 + KOH = KHCO3 + H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
ZnC2 + H2O = Zn(OH)2 + C2H2 =>
ZnC2 + 2 H2O = Zn(OH)2 + C2H2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + Cu(OH)2 = Cu + Zn(OH)2 =>
Zn + Cu(OH)2 = Cu + Zn(OH)2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Mg(s) + HCl(s) = MgCl2 + H2 =>
Mg(s) + 2 HCl(s) = MgCl2 + H2
H2SO4 + KI + NaIO4 = I2 + KIO3 + H2O + Na2SO4 =>
3 H2SO4 + 7 KI + 6 NaIO4 = 3 I2 + 7 KIO3 + 3 H2O + 3 Na2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
KI + Li3PO4 = KILi + PO4 =>
3 KI + Li3PO4 = 3 KILi + PO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
MnO2 + NaBiO3 + HNO3 = Bi(NO3)3 + HMnO4 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 12 HNO3 = 3 Bi(NO3)3 + 2 HMnO4 + 3 NaNO3 + 5 H2O
C4H9OH + CUO = C3H7COH + CU + H2O =>
C4H9OH + CUO = C3H7COH + CU + H2O
H3C{-}CH2OH = H3C{-}CH2Br =>
H3C{-}CH2OH = H3C{-}CH2Br
(NH4)2SO4(aq) + Mg(NO3)2(aq) = NH4NO3(aq) + MgSO4(aq) =>
(NH4)2SO4(aq) + Mg(NO3)2(aq) = 2 NH4NO3(aq) + MgSO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CH3COO)2 + KMnO4 + Pb(HCOO)2 = K(CH3COO)2 + CO2 + Pb(MnO4)2 + H2O =>
13(CH3COO)2 + 14 KMnO4 + 7 Pb(HCOO)2 = 14 K(CH3COO)2 + 10 CO2 + 7 Pb(MnO4)2 + 4 H2O
NaOH + Mg = Na + MgO + H2O =>
2 NaOH + Mg = 2 Na + MgO + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KNO2 + HI = NO + I2 + KI + H2O =>
2 KNO2 + 4 HI = 2 NO + I2 + 2 KI + 2 H2O
H3C2N + O2 = CO2 + H2O + N2 =>
4 H3C2N + 11 O2 = 8 CO2 + 6 H2O + 2 N2
MnCl2 + NaOH = NaCl + Mn(OH)2 =>
MnCl2 + 2 NaOH = 2 NaCl + Mn(OH)2
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
Zn + OH{-} = ZnO2{2-} + H2 =>
Zn + 2 OH{-} = ZnO2{2-} + H2
Na3 + CrS = Na2S + Cr3 =>
2 Na3 + 3 CrS = 3 Na2S + Cr3
Ca(HCO3)2 + K2CO3 = CaCO3 + KHCO3 =>
Ca(HCO3)2 + K2CO3 = CaCO3 + 2 KHCO3
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
LiCl + Na2SO4 = LiSO4 + Cl(Na)2 =>
LiCl + Na2SO4 = LiSO4 + Cl(Na)2
Pb(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2(aq) + PbCl2 =>
Pb(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2(aq) + PbCl2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H22 = H =>
H22 = 22 H
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
(NH4)2 + CO3 = NH3 + H2O + CO2 =>
(NH4)2 + CO3 = 2 NH3 + H2O + CO2
Ph2CO + NaBH4 = Ph2CHOH + NaBH3 =>
Ph2CO + 2 NaBH4 = Ph2CHOH + 2 NaBH3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
MnCl2 + Al = AlCl + Mn =>
MnCl2 + 2 Al = 2 AlCl + Mn
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
