| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5OH + Cu(OH)2 = Cu(C2H5O)2 + 2 H2O
NaHCO3 + KCl = NaCl + KHCO3 =>
NaHCO3 + KCl = NaCl + KHCO3
C3H6(OH)2 = C + H + O =>
C3H6(OH)2 = 3 C + 8 H + 2 O
Mg + Fe3O = Fe + MgO =>
Mg + Fe3O = 3 Fe + MgO
CH3C6H4NH3Cl + NaHCO3 = CH3C6H4NH2 + NaCl + H2CO3 =>
CH3C6H4NH3Cl + NaHCO3 = CH3C6H4NH2 + NaCl + H2CO3
BrO3(aq) + N2H4(g) = Br2(aq) + N2(g) + H2O(l) =>
2 BrO3(aq) + 3 N2H4(g) = Br2(aq) + 3 N2(g) + 6 H2O(l)
H8C2 + O2 = H2O + CO2 =>
H8C2 + 4 O2 = 4 H2O + 2 CO2
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
Cu(OH)2 + NaNO3 + HCl = NaOH + CuCl2 + HNO3 =>
Cu(OH)2 + 2 NaNO3 + 2 HCl = 2 NaOH + CuCl2 + 2 HNO3
Zr + O2 = ZrO2 =>
Zr + O2 = ZrO2
(NH4)2[PbCl6] + H2SO4 = H2PbCl6 + (NH4)2SO4 =>
(NH4)2[PbCl6] + H2SO4 = H2PbCl6 + (NH4)2SO4
NH3 + Al{3+} + H2O = Al(OH)3 + NH4{+} =>
3 NH3 + Al{3+} + 3 H2O = Al(OH)3 + 3 NH4{+}
KIO3 = KIO2 + O2 =>
2 KIO3 = 2 KIO2 + O2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Pb + FeO = Pb2O3 + Fe =>
2 Pb + 3 FeO = Pb2O3 + 3 Fe
OCl + S2O3 = SO4 + Cl = H2O =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
CoCl2 + HgO + KMnO4 + H2O = Co(OH)3 + HgCl2 + KCl + MnO2 =>
6 CoCl2 + 5 HgO + 2 KMnO4 + 9 H2O = 6 Co(OH)3 + 5 HgCl2 + 2 KCl + 2 MnO2
NaCl(s) + HNO3 = HCl + NaNO3 =>
NaCl(s) + HNO3 = HCl + NaNO3
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O + CO2(g)
CaS + NaC = CaC + NaS =>
CaS + NaC = CaC + NaS
Al(OH)3 + Cl2O = Al2(ClO2)2 + H2O =>
2 Al(OH)3 + Cl2O = Al2(ClO2)2 + 3 H2O
AlBr3 + K2CO3 + H2O = KBr + Al(OH)3 + H2CO3 =>
2 AlBr3 + 3 K2CO3 + 6 H2O = 6 KBr + 2 Al(OH)3 + 3 H2CO3
K2Cr2O7 + H2S + H2SO4 = K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + H2S + 2 H2SO4 = K2SO4 + 2 CrSO4 + 3 H2O
(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB =>
(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB
SO4{2-} + e + H{+} = S{2-} + H2O =>
SO4{2-} + 8e + 8 H{+} = S{2-} + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al(NO3)3 + NaHSO3 = Al(OH)3 + NaNO3 + SO2 =>
Al(NO3)3 + 3 NaHSO3 = Al(OH)3 + 3 NaNO3 + 3 SO2
Na2Cu(OH)4 + H2SO4 = Na2SO4 + CuSO4 + H2O =>
Na2Cu(OH)4 + 2 H2SO4 = Na2SO4 + CuSO4 + 4 H2O
H2SeO3 + NaBH4 = SeH2 + H2O + NaBH3 =>
H2SeO3 + 6 NaBH4 = SeH2 + 3 H2O + 6 NaBH3
C20H14O4 + NaOH + NH4Cl = NaCl + CO2 + H2O + NH4 =>
C20H14O4 + 86 NaOH + 86 NH4Cl = 86 NaCl + 20 CO2 + 50 H2O + 86 NH4
AgNO3 + AlCl3 = AgNO3AlCl3 =>
AgNO3 + AlCl3 = AgNO3AlCl3
K2Cr2O7 + NaBr + H3PO4 = CrPO4 + Br2 + K3PO4 + Na3PO4 + H2O =>
3 K2Cr2O7 + 18 NaBr + 14 H3PO4 = 6 CrPO4 + 9 Br2 + 2 K3PO4 + 6 Na3PO4 + 21 H2O
RbHCO3 + RbOH = Rb2CO3 + H2O =>
RbHCO3 + RbOH = Rb2CO3 + H2O
Al2O3 + Cr2O7 + H2O = AlCr3(OH)3 + OH =>
Al2O3 + 3 Cr2O7 + 24 H2O = 2 AlCr3(OH)3 + 42 OH
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
BrH + O2 = H2O + Br2 =>
4 BrH + O2 = 2 H2O + 2 Br2
FeCl3*6H2O + CH3COONa*3H2O + C5H8O2 = Fe(C5H8O2)3 + NaCl + H2O + CH3COOH =>
8 FeCl3*6H2O + 24 CH3COONa*3H2O + 30 C5H8O2 = 8 Fe(C5H8O2)3 + 24 NaCl + 102 H2O + 39 CH3COOH
Zn + CsOH = H2 + Cs2ZnO2 =>
Zn + 2 CsOH = H2 + Cs2ZnO2
Cr2 + HCl = CrCl2 + H2 =>
Cr2 + 4 HCl = 2 CrCl2 + 2 H2
CoSO4 + NH4OH + O2 = [Co(NH3)6]OHSO4 + H2O =>
4 CoSO4 + 24 NH4OH + O2 = 4[Co(NH3)6]OHSO4 + 22 H2O
RbHCO3 + RbOH = Rb2CO3 + H2O =>
RbHCO3 + RbOH = Rb2CO3 + H2O
Ca(HCO3)2() = CaO() + H2O() + CO2() =>
Ca(HCO3)2() = CaO() + H2O() + 2 CO2()
Na(IO3)2 + BaCl2 = Ba(IO3)2 + NaCl2 =>
Na(IO3)2 + BaCl2 = Ba(IO3)2 + NaCl2
Fe(OH)2 + Ca(OCl)Cl + H2O = Fe(OH)3 + CaCl2 =>
2 Fe(OH)2 + Ca(OCl)Cl + H2O = 2 Fe(OH)3 + CaCl2
AgNO{3+} + BaCl{2} = AgCl + Ba(NO{3+}){2+} =>
AgNO{3+} + BaCl{2} = AgCl + Ba(NO{3+}){2+}
C6H4NH3{+} + HO{-} = C6H4NH2 + H2O =>
C6H4NH3{+} + HO{-} = C6H4NH2 + H2O
Na2B4 + CaF2 + SO3 + H2SO4 = BF3 + CaSO4 + Na2SO4 + H2S =>
4 Na2B4 + 24 CaF2 + 28 SO3 + 7 H2SO4 = 16 BF3 + 24 CaSO4 + 4 Na2SO4 + 7 H2S
N2O4 + H = HNO2 =>
N2O4 + 2 H = 2 HNO2
MgO + NaCl = NaO + MgCl =>
MgO + NaCl = NaO + MgCl
| 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
