| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 HCl = CuCl2 + H2
CuBr + HNO3 = Cu(NO3)2 + Br2 + H2 =>
2 CuBr + 4 HNO3 = 2 Cu(NO3)2 + Br2 + 2 H2
K[Cr(C2O4)2(H2O)2] + KOH = Cr(OH)3 + H2O + K + CO2 =>
K[Cr(C2O4)2(H2O)2] + 3 KOH = Cr(OH)3 + 2 H2O + 4 K + 4 CO2
Sn + H2O = SnOH + H2 =>
2 Sn + 2 H2O = 2 SnOH + H2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
MgO2 + H2 = MgO + H2O =>
MgO2 + H2 = MgO + H2O
CaBr2(aq) + Cl2(g) = CaCl2(aq)Br2(l) =>
CaBr2(aq) + Cl2(g) = CaCl2(aq)Br2(l)
Cu(CH3CO2)2 + (NH4)3PO4 = NH4(CH3CO2) + Cu3(PO4)2 =>
3 Cu(CH3CO2)2 + 2(NH4)3PO4 = 6 NH4(CH3CO2) + Cu3(PO4)2
[Zn(NH3)4] = Zn + NH3 =>
[Zn(NH3)4] = Zn + 4 NH3
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
CaS2 + O2 = CaS2O3 =>
2 CaS2 + 3 O2 = 2 CaS2O3
[Zn(NH3)4] = Zn + NH3 =>
[Zn(NH3)4] = Zn + 4 NH3
Cr2O7 + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7 + 4 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O
CaCO3 + CH3COOH = CH3COOCa + H2O + CO2 =>
8 CaCO3 + 9 CH3COOH = 8 CH3COOCa + 6 H2O + 10 CO2
Al(s) + NiSO4 = Al2(SO4)3 + Ni =>
2 Al(s) + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CH3CH2OH(aq) + H2SO4(aq) + NaI(aq) = CH3CH2I(l) + Na2SO4(aq) + H2O(l) =>
2 CH3CH2OH(aq) + H2SO4(aq) + 2 NaI(aq) = 2 CH3CH2I(l) + Na2SO4(aq) + 2 H2O(l)
CaSO4 + Li3PO4 = Ca3(PO4)2 + Li2SO4 =>
3 CaSO4 + 2 Li3PO4 = Ca3(PO4)2 + 3 Li2SO4
FeCl3 + AlPO4 = FePO4 + AlCl3 =>
FeCl3 + AlPO4 = FePO4 + AlCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + Na(OH) = NaCl + H2O =>
HCl + Na(OH) = NaCl + H2O
SrCO3 + H3O = Sr + CO2 + H2O =>
SrCO3 + 2 H3O = Sr + CO2 + 3 H2O
Li4C = Li + C =>
Li4C = 4 Li + C
[Zn(NH3)4] = Zn + NH3 =>
[Zn(NH3)4] = Zn + 4 NH3
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
AlPO4 + HCl = Al(Cl)3 + H3PO4 =>
AlPO4 + 3 HCl = Al(Cl)3 + H3PO4
Cr(OH)3 + (NH4)2CO3 = H2O + NH3 + Cr2(CO3)3 =>
2 Cr(OH)3 + 3(NH4)2CO3 = 6 H2O + 6 NH3 + Cr2(CO3)3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
FeO + NaBr = FeBr2 + Na2O =>
FeO + 2 NaBr = FeBr2 + Na2O
MgCO3(s) + H2CO3 = Mg(HCO3)2 =>
MgCO3(s) + H2CO3 = Mg(HCO3)2
K2CrO4(s) + NaOH(aq) = Na2CrO4(aq) + KOH(aq) =>
K2CrO4(s) + 2 NaOH(aq) = Na2CrO4(aq) + 2 KOH(aq)
KClO3(s) + C6H12O6(s) = KCl(s) + CO2(g) + H2O =>
4 KClO3(s) + C6H12O6(s) = 4 KCl(s) + 6 CO2(g) + 6 H2O
Cd{2+} + S(NH4)2 = CdS + NH4{+} =>
Cd{2+} + S(NH4)2 = CdS + 2 NH4{+}
Cr(OH)3 + NaOH + NaClO3 = NaCrO4 + NaCl + H2O =>
3 Cr(OH)3 + 3 NaOH + 2 NaClO3 = 3 NaCrO4 + 2 NaCl + 6 H2O
CN + NO3 = NO + CO2 =>
2 CN + 3 NO3 = 5 NO + 2 CO2
Cl2 + NaOH = NaCl + NaClO14 + H2O =>
14 Cl2 + 28 NaOH = 27 NaCl + NaClO14 + 14 H2O
Ni(H2O)6(NO3)2 + NaSCN + PPH3 = Ni(SCN)2(PPH3)2 + Na + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 NaSCN + 2 PPH3 = Ni(SCN)2(PPH3)2 + 2 Na + 2 NO3 + 6 H2O
ClO3{-} + Al + H{+} = HClO2 + Al{3+} + H2O =>
3 ClO3{-} + 2 Al + 9 H{+} = 3 HClO2 + 2 Al{3+} + 3 H2O
LiOH + KNO3 = LiNO3 + KOH =>
LiOH + KNO3 = LiNO3 + KOH
Ca(OH)2 + H2TeO4 = Ca2(TeO4)2 + H2O =>
2 Ca(OH)2 + 2 H2TeO4 = Ca2(TeO4)2 + 4 H2O
MgCl2 + Ba(NO2)3 = Mg(NO2)3 + BaCl2 =>
MgCl2 + Ba(NO2)3 = Mg(NO2)3 + BaCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2Cr2O7 + Li3PO4 = Li2Cr2O7 + Na3PO4 =>
3 Na2Cr2O7 + 2 Li3PO4 = 3 Li2Cr2O7 + 2 Na3PO4
NaClO + MgSO4*H2O = Mg(ClO)2 + Na2SO4 + H2O =>
2 NaClO + MgSO4*H2O = Mg(ClO)2 + Na2SO4 + H2O
Sn + Pb{+2} = Sn{+2} + Pb =>
Sn + Pb{+2} = Sn{+2} + Pb
FeCl3 + H2S + H2O = FeS + HCl + H2SO4 =>
8 FeCl3 + 9 H2S + 4 H2O = 8 FeS + 24 HCl + H2SO4
CaOH + PbNO3 = CaNO3 + PbOH =>
CaOH + PbNO3 = CaNO3 + PbOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
