| Équations équilibrées la veille |
Zn + 2 HCl = H2 + ZnCl2
(NH4)2SO4 + CoCl2 = NH4Cl + CoSO4 =>
(NH4)2SO4 + CoCl2 = 2 NH4Cl + CoSO4
H2CO3 + Na(OH)2 = Na(CO3) + H2O =>
H2CO3 + Na(OH)2 = Na(CO3) + 2 H2O
C + PbSO4 + FeO = CO + Pb + FeS =>
5 C + PbSO4 + FeO = 5 CO + Pb + FeS
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe(NO3)3 + H2SO4 = Fe(SO4)3 + H2NO3 =>
Fe(NO3)3 + 3 H2SO4 = Fe(SO4)3 + 3 H2NO3
NaOH + HCe = NaCe + H2O =>
NaOH + HCe = NaCe + H2O
Al2 + S = AlS3 =>
Al2 + 6 S = 2 AlS3
CH4 + Cu = CCu2 + H2 =>
CH4 + 2 Cu = CCu2 + 2 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Co(H2O)6Cl2 + NH4OH = Co(OH)2 + NH4Cl + H2O =>
Co(H2O)6Cl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl + 6 H2O
C6H6(l) + O2 = CO2(g) + H2O =>
2 C6H6(l) + 15 O2 = 12 CO2(g) + 6 H2O
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4
C5H18NO + O2 = CO2 + H2O + N2 =>
2 C5H18NO + 18 O2 = 10 CO2 + 18 H2O + N2
C13H15O6N + H2 = C12H13O3N + H2O + CH3OH =>
C13H15O6N + 3 H2 = C12H13O3N + 2 H2O + CH3OH
C2H6O + CH2O2 = C3H8O3 =>
C2H6O + CH2O2 = C3H8O3
AlBr3 + NaCo3 = Al(Co3)3 + NaBr =>
AlBr3 + 3 NaCo3 = Al(Co3)3 + 3 NaBr
SnO2 + NO2 + H2O = Sn + HNO3 =>
SnO2 + 4 NO2 + 2 H2O = Sn + 4 HNO3
CaC2 + Al(OH)3 = Ca(OH)2 + AlC3 =>
3 CaC2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlC3
CN + HCl = CCl + NH =>
CN + HCl = CCl + NH
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O =>
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O
C2H6 + KMnO4 + H2O = MnO2 + KOH + C3H6(OH)2 =>
9 C2H6 + 10 KMnO4 + 2 H2O = 10 MnO2 + 10 KOH + 6 C3H6(OH)2
NaHCO3(s) + HC2H3O2(aq) = C2H3O2Na(aq)H2CO3(aq) = H2O(I) + CO2(g) =>
NaHCO3(s) + HC2H3O2(aq) = C2H3O2Na(aq)H2CO3(aq)
Hg2(NO3)2 + NH4OH = Hg2(OH)2 + NH3 + NO3 =>
9 Hg2(NO3)2 + 12 NH4OH = 9 Hg2(OH)2 + 14 NH3 + 16 NO3
FeCl3 + K2 + CO3 = FeCO3 + KCl =>
2 FeCl3 + 3 K2 + 2 CO3 = 2 FeCO3 + 6 KCl
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
SF4 = S + F2 =>
SF4 = S + 2 F2
CuCl2 + KI = CuI + KCl2 =>
CuCl2 + KI = CuI + KCl2
Cu + H{+} = Cu{+2} + H =>
Cu + 2 H{+} = Cu{+2} + 2 H
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
CuCl + HBr2 = HCl + CuBr2 =>
CuCl + HBr2 = HCl + CuBr2
Na2TeO4 + HCl = H2TeO3 + NaCl + Cl2 + H2O =>
Na2TeO4 + 4 HCl = H2TeO3 + 2 NaCl + Cl2 + H2O
KBr + H2SO4 = Br2 + H2S + K2SO4 + H2O =>
8 KBr + 5 H2SO4 = 4 Br2 + H2S + 4 K2SO4 + 4 H2O
NaOH + HCe = NaCe + H2O =>
NaOH + HCe = NaCe + H2O
Ag{+} + F{-} = AgF =>
Ag{+} + F{-} = AgF
Br2 + S = BrS =>
Br2 + 2 S = 2 BrS
NH4VO3 + H2SO4 + SO2 = V2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 + 2 SO2 = V2(SO4)3 + (NH4)2SO4 + 2 H2O
C4H4O4 + NaOH = C4H3O4Na + H2O =>
C4H4O4 + NaOH = C4H3O4Na + H2O
NaCl(i) = Na(i) + Cl2(g) =>
2 NaCl(i) = 2 Na(i) + Cl2(g)
KClO3(s)MnO2(s) = KCl + O2 + MnO2 =>
2 KClO3(s)MnO2(s) = 2 KCl + 3 O2 + 2 MnO2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
C6H5COONa(aq) + NaHSO4(aq) = Na2SO4(aq) + C6H5COOH(aq) =>
C6H5COONa(aq) + NaHSO4(aq) = Na2SO4(aq) + C6H5COOH(aq)
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
ZnO + Al = Zn2 + Al2O3 =>
6 ZnO + 4 Al = 3 Zn2 + 2 Al2O3
NaC5H7O2 + O2 = Na2O + H2O + CO2 =>
2 NaC5H7O2 + 12 O2 = Na2O + 7 H2O + 10 CO2
CH3Ca + O2 = CaO + H2O + CO2 =>
4 CH3Ca + 9 O2 = 4 CaO + 6 H2O + 4 CO2
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
Zn(OH)2 + Fe(OH)2 = FeZnO2 + H2O =>
Zn(OH)2 + Fe(OH)2 = FeZnO2 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
