| Équations équilibrées la veille |
3 SO4 + 2 Fe = Fe2(SO4)3
ZnS + FeTiO3 = ZnO + FeS + TiO2 =>
ZnS + FeTiO3 = ZnO + FeS + TiO2
FeSO4 + HBrO3 + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
36 FeSO4 + 6 HBrO3 + 15 H2SO4 = 17 Fe2(SO4)3 + 2 FeBr3 + 18 H2O
Be3N2 + K2CO3 = BeCO3 + K3N =>
Be3N2 + 3 K2CO3 = 3 BeCO3 + 2 K3N
HN3 + H2O = H30 + N3O2 =>
6 HN3 + 12 H2O = H30 + 6 N3O2
Co(OH)3 + SO2 = Co2(SO3)3 + H2O =>
2 Co(OH)3 + 3 SO2 = Co2(SO3)3 + 3 H2O
X(OIO2)3 = I2O5 + X2 + O2 =>
4 X(OIO2)3 = 6 I2O5 + 2 X2 + 3 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO3 + KCl = KClO2 =>
2 KClO3 + KCl = 3 KClO2
Si + CaSO4 = Ca2SiO4 + SiO2 + SiS =>
5 Si + 2 CaSO4 = Ca2SiO4 + 2 SiO2 + 2 SiS
K2Cr2O7 + (NH4)2SO4 = N2 + Cr2O3 + K2SO4 + H2O =>
K2Cr2O7 + (NH4)2SO4 = N2 + Cr2O3 + K2SO4 + 4 H2O
KSCN + Fe(NO3)3 = K + FeSCN + NO3 =>
KSCN + Fe(NO3)3 = K + FeSCN + 3 NO3
CrF3 + Cl2 = CrCl2 + F2 =>
2 CrF3 + 2 Cl2 = 2 CrCl2 + 3 F2
CH3CO2Na + HCl = NaCl + C2H4O2 =>
CH3CO2Na + HCl = NaCl + C2H4O2
C + HNO3 = CNO3 + NO + H2O =>
3 C + 4 HNO3 = 3 CNO3 + NO + 2 H2O
CH3COOH + Na2CO3 + H2O = CO2 + CH3COONa*3H2O =>
2 CH3COOH + Na2CO3 + 5 H2O = CO2 + 2 CH3COONa*3H2O
NH3 + H2SO4 = NH3SO3 + H2O =>
NH3 + H2SO4 = NH3SO3 + H2O
Ba(OH)2 + H2(SO4)2 = H2O + Ba(SO4)2 =>
Ba(OH)2 + H2(SO4)2 = 2 H2O + Ba(SO4)2
Al2(CO3)3 + H3O{+} = Al{3} + CO2 + H2O =>
Al2(CO3)3 + 6 H3O{+} = 2 Al{3} + 3 CO2 + 9 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
C61H12O6 + H2O = CO2 + H2 =>
C61H12O6 + 116 H2O = 61 CO2 + 122 H2
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
HNO3 + Bi2(CO3)3 = Bi(NO3)3 + H2CO3 =>
6 HNO3 + Bi2(CO3)3 = 2 Bi(NO3)3 + 3 H2CO3
CH3OH(l) + Na(s) = CH3ONa(l) + H2(g) =>
2 CH3OH(l) + 2 Na(s) = 2 CH3ONa(l) + H2(g)
Cd + Sn(SO3)2 = Sn + CdO3S =>
2 Cd + Sn(SO3)2 = Sn + 2 CdO3S
HHCO + NH2NHC6H3(NO2)2 = HHCNNHC6H3(NO2)2 + H2O =>
HHCO + NH2NHC6H3(NO2)2 = HHCNNHC6H3(NO2)2 + H2O
CH4 + O2 + CaO = (HCOO)2Ca + H2O =>
2 CH4 + 3 O2 + CaO = (HCOO)2Ca + 3 H2O
K2Br + Na2CO3 = K2CO3 + Na2Br =>
K2Br + Na2CO3 = K2CO3 + Na2Br
TiO + Ca = CaO + Ti =>
TiO + Ca = CaO + Ti
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
K4[Fe(CN)6] + K2CrO7 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
18 K4[Fe(CN)6] + 122 K2CrO7 + 368 H2SO4 = 9 Fe2(SO4)3 + 108 CO2 + 108 HNO3 + 61 Cr2(SO4)3 + 158 K2SO4 + 314 H2O
K3CrO3 + HCl = KCl + CrCl3 + H2O =>
K3CrO3 + 6 HCl = 3 KCl + CrCl3 + 3 H2O
(C8H8O2) + (NaOH) + Zn(CH3COO)2(H2O)2 = Na(CH3COO) + H2O + Zn(C8H7O2) =>
5(C8H8O2) + 12(NaOH) + 4 Zn(CH3COO)2(H2O)2 = 12 Na(CH3COO) + 14 H2O + 4 Zn(C8H7O2)
H3PO3(s) = H3PO4(s) + PH3(g) =>
4 H3PO3(s) = 3 H3PO4(s) + PH3(g)
K2Cr2O7 + HCl + SnCl2 = KCl + SnCl4 + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl + 3 SnCl2 = 2 KCl + 3 SnCl4 + 2 CrCl3 + 7 H2O
Li(OH) + HNO2 = LiNO2 + H2O =>
Li(OH) + HNO2 = LiNO2 + H2O
NaClO + KI + H2O = NaCl + KOH + I2 =>
NaClO + 2 KI + H2O = NaCl + 2 KOH + I2
Cd + HBr = CdHBr =>
Cd + HBr = CdHBr
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2O + Ca(NO3)2 + (NH4)2(HPO4) + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
2 H2O + 10 Ca(NO3)2 + 6(NH4)2(HPO4) + 8 NH3 = Ca10(PO4)6(OH)2 + 20 NH4NO3
KOH(aq) + HCN(aq) = KCN(s) + H2O(l) =>
KOH(aq) + HCN(aq) = KCN(s) + H2O(l)
CH3COOH + ZnO = CH3COO + Zn + H2O =>
2 CH3COOH + ZnO = 2 CH3COO + Zn + H2O
N3H + CuO = N2 + Cu + H2O =>
2 N3H + CuO = 3 N2 + Cu + H2O
H2O2 + Cl2 = H2O + ClO3H =>
5 H2O2 + Cl2 = 4 H2O + 2 ClO3H
Pb(NO3)2 + CaI = PbI2 + NO3 + Ca =>
Pb(NO3)2 + 2 CaI = PbI2 + 2 NO3 + 2 Ca
Na + S8 = Na3S =>
24 Na + S8 = 8 Na3S
Al2(SO4)3*14H2O + HCO3{-} = Al(OH)3(s) + CO2 + H2O + SO4{2-} =>
Al2(SO4)3*14H2O + 6 HCO3{-} = 2 Al(OH)3(s) + 6 CO2 + 14 H2O + 3 SO4{2-}
PoO3 + HCl = PoCl6 + H2O =>
PoO3 + 6 HCl = PoCl6 + 3 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
NaOH + Ca2Cl2 = Na2Cl + Ca(OH)2 =>
4 NaOH + Ca2Cl2 = 2 Na2Cl + 2 Ca(OH)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
