| Équations équilibrées la veille |
Al2(SO4)3 + 3 NH3 = 2 Al + 3 NH3SO4
FeO3 + Mg = Fe + MgO =>
FeO3 + 3 Mg = Fe + 3 MgO
CuS + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K + S =>
2 CuS + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 K + 2 S
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
CH2OH(CHOH)4COH + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2OH + H2O =>
3 CH2OH(CHOH)4COH + 4 Cu(OH)2 = 3 CH2OH(CHOH)4COOH + 2 Cu2OH + 3 H2O
HCHO2 + NaOH = H2O + (NaCHO2) =>
HCHO2 + NaOH = H2O + (NaCHO2)
CaSO4 + H2 = Ca + H2SO4 =>
CaSO4 + H2 = Ca + H2SO4
C3H6O + CHCl3 = C4H7Cl3O =>
C3H6O + CHCl3 = C4H7Cl3O
H2O + CO2 = CH3O3 + HO =>
2 H2O + CO2 = CH3O3 + HO
Cu(OH)2 + NH3 = NH3[Cu(OH)2] =>
Cu(OH)2 + NH3 = NH3[Cu(OH)2]
NaOH + H3C3N3O3 = Na3C3N3O3 + H2O =>
3 NaOH + H3C3N3O3 = Na3C3N3O3 + 3 H2O
C4H10O + O2 = CO2 + H10O =>
C4H10O + 4 O2 = 4 CO2 + H10O
NiSO4*7H2O + Na2SiO3 = Ni(OH)2 + SiO2 + Na2SO4 + H2O =>
NiSO4*7H2O + Na2SiO3 = Ni(OH)2 + SiO2 + Na2SO4 + 6 H2O
FeO + MgBr2 = FeBr2 + MgO =>
FeO + MgBr2 = FeBr2 + MgO
FeS + O2 = Fe2O23 + SO2 =>
4 FeS + 27 O2 = 2 Fe2O23 + 4 SO2
HgCd + HCl = HgCl2 + Cd + H2 =>
HgCd + 2 HCl = HgCl2 + Cd + H2
KBr + Ag(NO3)2 = AgBr + K(NO3)2 =>
KBr + Ag(NO3)2 = AgBr + K(NO3)2
C8H8O + NaBH4 = C8H10O + NaB =>
2 C8H8O + NaBH4 = 2 C8H10O + NaB
KI + Br2(l) = KBr + I2 =>
2 KI + Br2(l) = 2 KBr + I2
NaNO2 + K2Cr2O7 + H2SO4 = NaNO3 + K2SO4 + H2O + Cr2(SO4)3 =>
3 NaNO2 + K2Cr2O7 + 4 H2SO4 = 3 NaNO3 + K2SO4 + 4 H2O + Cr2(SO4)3
AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2
NO2{-} + NH3 = N2 + OH{-} + H2O =>
NO2{-} + NH3 = N2 + OH{-} + H2O
TiCl3 + CO(NH2)2 + H2O = HCl + [Ti(CO(NH2)2)6] + O2 =>
4 TiCl3 + 24 CO(NH2)2 + 6 H2O = 12 HCl + 4[Ti(CO(NH2)2)6] + 3 O2
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
NH4SCN + AgNO3 = AgSCN + NH4NO3 =>
NH4SCN + AgNO3 = AgSCN + NH4NO3
KBr + NaNO4 + H2SO4 = Br2 + NaNO2 + KSO4 + H2O =>
2 KBr + NaNO4 + 2 H2SO4 = Br2 + NaNO2 + 2 KSO4 + 2 H2O
N2 + I2 + Cl2 = NICl2 =>
N2 + I2 + 2 Cl2 = 2 NICl2
FeCl3 + MgO = MgCl2 + Fe2O3 =>
2 FeCl3 + 3 MgO = 3 MgCl2 + Fe2O3
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
MaO2 + H2O2 = O + Ma(OH) =>
2 MaO2 + H2O2 = 4 O + 2 Ma(OH)
CrCl3 + Na2CO3 = NaCl + Cr2(CO3)3 =>
2 CrCl3 + 3 Na2CO3 = 6 NaCl + Cr2(CO3)3
NaOH + (CH3COO)3Al = Al(OH)3 + CH3COONa =>
3 NaOH + (CH3COO)3Al = Al(OH)3 + 3 CH3COONa
MnO4{-} + C2H5OH + H{+} = Mn2 + C2H4O2 + H2O =>
4 MnO4{-} + 7 C2H5OH + 4 H{+} = 2 Mn2 + 7 C2H4O2 + 9 H2O
HCl + ZnO2H2 = ZnCl2 + H2O =>
2 HCl + ZnO2H2 = ZnCl2 + 2 H2O
Zn + F2 = F2Zn =>
Zn + F2 = F2Zn
H2 + N2O5 = N + H2O =>
5 H2 + N2O5 = 2 N + 5 H2O
NH3 + HCl + AgNO3 = Ag(NH3)2Cl + HNO3 =>
2 NH3 + HCl + AgNO3 = Ag(NH3)2Cl + HNO3
Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + HCl + Fe = MnCl2 + KCl2 + FeCl3 + H2O =>
3 KMnO4 + 24 HCl + 4 Fe = 3 MnCl2 + 3 KCl2 + 4 FeCl3 + 12 H2O
Pb(CH3COO)2 + CaCl2 = PbCl4 + Ca(CH3COO) =>
Pb(CH3COO)2 + 2 CaCl2 = PbCl4 + 2 Ca(CH3COO)
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
Ag(NO3) + HCl = Ag(Cl) + HNO3 =>
Ag(NO3) + HCl = Ag(Cl) + HNO3
ZnSO4 + Na2H2EDTA = Na2SO4 + ZnH2EDTA =>
ZnSO4 + Na2H2EDTA = Na2SO4 + ZnH2EDTA
SO2 + KMnO4 = Mn + K2SO4 + O2 =>
SO2 + 2 KMnO4 = 2 Mn + K2SO4 + 3 O2
C4H8O + O2 = CO3 + H2O =>
2 C4H8O + 15 O2 = 8 CO3 + 8 H2O
Sn{+2} + [AuCl4]{-} + H2O = Au + SnO4 + H{+} + Cl{-} =>
Sn{+2} + 2[AuCl4]{-} + 4 H2O = 2 Au + SnO4 + 8 H{+} + 8 Cl{-}
Na3PO4 + Ni(NO3)2 = NiPO4 + Na3(NO3)2 =>
Na3PO4 + Ni(NO3)2 = NiPO4 + Na3(NO3)2
CaSO4 + HCl = H2SO4 + CaCl2 =>
CaSO4 + 2 HCl = H2SO4 + CaCl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
