| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3COOH + S2Cl2 + 3 Cl2 = 4 CH3COCl + 2 SO2 + 4 HCl
CH3OOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
4 CH3OOH + Ca(OH)2 = Ca(CH3COO)2 + 6 H2O
Fe + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + H2 + KOH =>
3 Fe + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 3 H2 + 6 KOH
Ca(OH)2 + KCN = Ca(CN)2 + KOH =>
Ca(OH)2 + 2 KCN = Ca(CN)2 + 2 KOH
NH4Cl + NaCl = Na2NH2Cl + HCl =>
NH4Cl + 2 NaCl = Na2NH2Cl + 2 HCl
Be + HI = IBe + H2 =>
2 Be + 2 HI = 2 IBe + H2
ZnCl2 + K2SO4 = ZnSO4 + K2Cl2 =>
ZnCl2 + K2SO4 = ZnSO4 + K2Cl2
I{-} + S2O4{2-} + H{+} = I3{-} + S4O6{-2} + H2O =>
3 I{-} + 2 S2O4{2-} + 4 H{+} = I3{-} + S4O6{-2} + 2 H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
H2SiF6 = HF + SiF4 =>
H2SiF6 = 2 HF + SiF4
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Pb(CO3)2(s) = PbO2(s) + CO2(g) =>
Pb(CO3)2(s) = PbO2(s) + 2 CO2(g)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
F2 + NCl = NF + Cl2 =>
F2 + 2 NCl = 2 NF + Cl2
S + FeCl3 = FeS2 + Cl2 =>
4 S + 2 FeCl3 = 2 FeS2 + 3 Cl2
CaCl2 + NH3 = CaCl2(NH3)2 =>
CaCl2 + 2 NH3 = CaCl2(NH3)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO3 + Ca(NO3)2*4H2O + SiC8H20O4 = Na2CaSiO4 + N2 + C2H5OH + O2 + H2O =>
2 NaNO3 + Ca(NO3)2*4H2O + SiC8H20O4 = Na2CaSiO4 + 2 N2 + 4 C2H5OH + 5 O2 + 2 H2O
MnSO4(NH4)2HPO4NH4Cl = NH4MnPO4(NH4)2SO4HCl =>
MnSO4(NH4)2HPO4NH4Cl = NH4MnPO4(NH4)2SO4HCl
Na2CO3 + CaCO3 + SiO2 = CO2 + Na2O*CaO*6SiO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = 2 CO2 + Na2O*CaO*6SiO2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Ag + Cl{-} + H2O = AgCl + OH{-} + H2 =>
2 Ag + 2 Cl{-} + 2 H2O = 2 AgCl + 2 OH{-} + H2
C4H8Br2 + C4H10 = C8H18 + HBr =>
C4H8Br2 + 3 C4H10 = 2 C8H18 + 2 HBr
Br2 + NaCrO3 + NaOH = Na2CrO4 + NaBr + H2O =>
Br2 + 2 NaCrO3 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 2 H2O
PbO{2} + Cl{-} + H{+} = Pb{2+} + Cl{3} + H2O =>
2 PbO{2} + Cl{-} + 4 H{+} = 2 Pb{2+} + Cl{3} + 2 H2O
MgSO4 + KCl = MgCl2 + K2SO4 =>
MgSO4 + 2 KCl = MgCl2 + K2SO4
Cu + N = Cu3N =>
3 Cu + N = Cu3N
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4) =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4)
Me + HCl = MeCl3 + H2 =>
2 Me + 6 HCl = 2 MeCl3 + 3 H2
Cl5 + Na3 = Na4Cl2 =>
6 Cl5 + 20 Na3 = 15 Na4Cl2
Al2(CO3)3 + H2O = H2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 H2O = 3 H2CO3 + 2 Al(OH)3
Mn + BaO2 = MnO2 + BaO =>
Mn + 2 BaO2 = MnO2 + 2 BaO
Cs2SO4 + H2O = CsOH + H2SO4 =>
Cs2SO4 + 2 H2O = 2 CsOH + H2SO4
Cs + C = CsC2 =>
Cs + 2 C = CsC2
Al(OH)3 + CO2 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 CO2 = Al2(CO3)3 + 3 H2O
Cu(NO3)2 + HCl = H(NO3)2 + CuCl =>
Cu(NO3)2 + HCl = H(NO3)2 + CuCl
Zn + Cu3Cl2 = ZnCl2 + Cu =>
Zn + Cu3Cl2 = ZnCl2 + 3 Cu
Zn + Ni2(SO3)3 = Ni + ZnSO3 =>
3 Zn + Ni2(SO3)3 = 2 Ni + 3 ZnSO3
NaHCO3 + HCl = Na2Cl2 + H2CO3 =>
2 NaHCO3 + 2 HCl = Na2Cl2 + 2 H2CO3
H2Se + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Se + K2SO4 + H2O =>
3 H2Se + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 Se + K2SO4 + 7 H2O
Na3PO4 + NiCl3 = NaCl3 + Ni3PO4 =>
Na3PO4 + 3 NiCl3 = 3 NaCl3 + Ni3PO4
Cl(aq) + KBr(aq) = KCl(aq) + Br2(aq) =>
2 Cl(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
NaOH + C6H8O7 = Na3C6H5O7 + H2O =>
3 NaOH + C6H8O7 = Na3C6H5O7 + 3 H2O
BaO + H2(SO4) = BaSO4 + H2O =>
BaO + H2(SO4) = BaSO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Na2O + KOH = NaOH + K2O =>
Na2O + 2 KOH = 2 NaOH + K2O
AgCl + Na2SO4 = AgSO4 + Na2Cl =>
AgCl + Na2SO4 = AgSO4 + Na2Cl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
