| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
KOH + NaOH = H2O + KONa =>
KOH + NaOH = H2O + KONa
CuS + NaCH3COO = Cu(CH3COO)2 + Na2S =>
CuS + 2 NaCH3COO = Cu(CH3COO)2 + Na2S
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
Na2S + Ca(NO3)2 = CaS + NaNO3 =>
Na2S + Ca(NO3)2 = CaS + 2 NaNO3
Co(OH)2 + NH3 + H2O + O2 = [Co(NH3)6](OH)3 =>
4 Co(OH)2 + 24 NH3 + 2 H2O + O2 = 4[Co(NH3)6](OH)3
NaHS + Pb(NO3)2 + H2O = Pb(OH)2 + NaNO3 + H2S =>
2 NaHS + Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 NaNO3 + 2 H2S
(Mg)2Si2O6 + H2O + SiO2 = (Mg)7Si8O22(OH)2 =>
7(Mg)2Si2O6 + 2 H2O + 2 SiO2 = 2(Mg)7Si8O22(OH)2
MgCO3 + Na(OH)2 = Mg(OH)2 + NaCO3 =>
MgCO3 + Na(OH)2 = Mg(OH)2 + NaCO3
ClO2 + Ca(OH)2 = Ca(ClO3)3 + Ca(ClO2)2 + H2O =>
7 ClO2 + 3 Ca(OH)2 = Ca(ClO3)3 + 2 Ca(ClO2)2 + 3 H2O
CsI + CuI = Cs3Cu2I5 =>
3 CsI + 2 CuI = Cs3Cu2I5
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Ba(MnO4)2 + Zn(OH)2 = BaMnO4 + ZnMnO4 + H2O + O2 =>
2 Ba(MnO4)2 + 2 Zn(OH)2 = 2 BaMnO4 + 2 ZnMnO4 + 2 H2O + O2
Ni3S2 + O2 = NiO + S2 =>
2 Ni3S2 + 3 O2 = 6 NiO + 2 S2
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Ca(NO3)2 + NHOH = Ca(OH)2 + NHNO3 =>
Ca(NO3)2 + 2 NHOH = Ca(OH)2 + 2 NHNO3
NH3 + CaMnO4 = N2 + MnO2 + CaOH + H2O =>
2 NH3 + 2 CaMnO4 = N2 + 2 MnO2 + 2 CaOH + 2 H2O
K[Sn(OH)3] + Br2 + KOH = KBr + K[Sn(OH)5] =>
K[Sn(OH)3] + Br2 + 2 KOH = 2 KBr + K[Sn(OH)5]
Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2 =>
Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2
KOH + NaOH = KNa + OH =>
KOH + NaOH = KNa + 2 OH
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Mg3(PO4)2 + HNO3 = Mg(NO3)2 + H3PO4 =>
Mg3(PO4)2 + 6 HNO3 = 3 Mg(NO3)2 + 2 H3PO4
C5H8(l) + O2(g) = H2O(l) + CO2 =>
C5H8(l) + 7 O2(g) = 4 H2O(l) + 5 CO2
H(g) + I(g) = HI(g) =>
H(g) + I(g) = HI(g)
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C2H5Cl + NaCN = NaCl + C2H5CN =>
C2H5Cl + NaCN = NaCl + C2H5CN
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Ag(s) + HNO3(ac) = AgNO3(ac) + NO(g) + H2O(l) =>
3 Ag(s) + 4 HNO3(ac) = 3 AgNO3(ac) + NO(g) + 2 H2O(l)
NaOH + KOH = NaK + H2O2 =>
NaOH + KOH = NaK + H2O2
NH4(g) + H2O(l) = NO(g) + H2(g) =>
NH4(g) + H2O(l) = NO(g) + 3 H2(g)
Ru(NH3)6Cl3 + HCl = RuCl3 + NH4Cl =>
Ru(NH3)6Cl3 + 6 HCl = RuCl3 + 6 NH4Cl
Fe + CO = FeO + C =>
Fe + CO = FeO + C
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
CaSiO3 + H2SO3 = H2SiO3 + CaSO3 =>
CaSiO3 + H2SO3 = H2SiO3 + CaSO3
Al + HCI = Al(CI)3 + H2 =>
2 Al + 6 HCI = 2 Al(CI)3 + 3 H2
Al(OH)3 + Ca(OH)3 = Ca(AlO2)3 + H2O =>
3 Al(OH)3 + Ca(OH)3 = Ca(AlO2)3 + 6 H2O
CH3MgBr + CH3CHO = (CH3)2CHOMgBr =>
CH3MgBr + CH3CHO = (CH3)2CHOMgBr
Fe2O3 + H2 = H2O + FeO =>
Fe2O3 + H2 = H2O + 2 FeO
CaC2 + KOH = KC + Ca(OH)2 =>
CaC2 + 2 KOH = 2 KC + Ca(OH)2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NaHCO3(s) + CaCl2(s) = CaCO3(s) + NaCl(aq) + HCl(aq) =>
NaHCO3(s) + CaCl2(s) = CaCO3(s) + NaCl(aq) + HCl(aq)
NH3 + CaMnO4 = N2 + MnO2 + CaOH + H2O =>
2 NH3 + 2 CaMnO4 = N2 + 2 MnO2 + 2 CaOH + 2 H2O
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
CrO + Si = Cr + SiO2 =>
2 CrO + Si = 2 Cr + SiO2
CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2
Cu + MgCO3 = Mg + CuO + CO2 =>
Cu + MgCO3 = Mg + CuO + CO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
