| Équations équilibrées la veille |
3 Mn + 2 Na2HPO4 = Mn3(PO4)2 + 2 Na2 + H2
C4H9SH(l) + O2(g) = CO2(g) + H2O(l) + SHO2 =>
4 C4H9SH(l) + 29 O2(g) = 16 CO2(g) + 18 H2O(l) + 4 SHO2
KOH(aq) + HClO4 = KClO4 + H2O =>
KOH(aq) + HClO4 = KClO4 + H2O
C4H9Br + H2O = C4H9OH + H + Br =>
C4H9Br + H2O = C4H9OH + H + Br
NaCH3COO + Al(NO3)3 = NaNO3 + Al(CH3COO)3 =>
3 NaCH3COO + Al(NO3)3 = 3 NaNO3 + Al(CH3COO)3
CH3NHCH3 + C2H5Cl = (CH3)2NC2H5 + HCl =>
CH3NHCH3 + C2H5Cl = (CH3)2NC2H5 + HCl
K2S + KBrO4 + H2S = S + KBr + KOH =>
2 K2S + KBrO4 + 2 H2S = 4 S + KBr + 4 KOH
PBr5 + Cl = PBr5Cl =>
PBr5 + Cl = PBr5Cl
C2H5OH + C2H4 = C3O2H6 + C2H6 =>
4 C2H5OH + 3 C2H4 = 2 C3O2H6 + 4 C2H6
C3H6Cl2 + KOH = KCl + C3H6O + H2O =>
C3H6Cl2 + 2 KOH = 2 KCl + C3H6O + H2O
Sr(NO3)2 + NH4Br = NH4(NO3) + SrBr2 =>
Sr(NO3)2 + 2 NH4Br = 2 NH4(NO3) + SrBr2
Na2S + H2(SO4) = Na2(SO4)H2S =>
Na2S + H2(SO4) = Na2(SO4)H2S
SrCl2 + Ca3(PO4)2 = CaCl2 + Sr3(PO4)2 =>
3 SrCl2 + Ca3(PO4)2 = 3 CaCl2 + Sr3(PO4)2
TcF6 + H2O = Tc(OH)4 + HF + O2 =>
2 TcF6 + 10 H2O = 2 Tc(OH)4 + 12 HF + O2
C6 + H12 = C6H12 =>
C6 + H12 = C6H12
Na + MgC12 = Mg + NaC1 =>
12 Na + MgC12 = Mg + 12 NaC1
HSO3 + CsOH = CsSO3 + HOH =>
HSO3 + CsOH = CsSO3 + HOH
S2O3{2-} + H3O{+} = S + SO4{2-} + H2O =>
3 S2O3{2-} + 2 H3O{+} = 4 S + 2 SO4{2-} + 3 H2O
FeCl3 + H2O2 = HCl + Fe(OH)3 + O2 =>
2 FeCl3 + 6 H2O2 = 6 HCl + 2 Fe(OH)3 + 3 O2
H2O2 = H2O + O1 =>
H2O2 = H2O + O1
K4[Fe(CN)6] + Fe(SCN)3 + FeCl3 = K3(CN)6 + Fe(KSCN)6 + FeCl2 =>
6 K4[Fe(CN)6] + 2 Fe(SCN)3 + 14 FeCl3 = 6 K3(CN)6 + Fe(KSCN)6 + 21 FeCl2
SrCrO4 = Sr + CrO4 =>
SrCrO4 = Sr + CrO4
H5IO6 = HIO4 + H2O =>
H5IO6 = HIO4 + 2 H2O
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Nb + I = I8Nb3 =>
3 Nb + 8 I = I8Nb3
Li + Fe(SO4)2 = Fe + Li(SO4)2 =>
Li + Fe(SO4)2 = Fe + Li(SO4)2
ZnS + O2 = SO2 + ZnO =>
2 ZnS + 3 O2 = 2 SO2 + 2 ZnO
HClO3 + Fe(OH)2 = H(OH)2 + ClO3Fe =>
HClO3 + Fe(OH)2 = H(OH)2 + ClO3Fe
K3[Cr(OH)6] + H2O2 = KOH + K2Cr2O7 + H2O =>
2 K3[Cr(OH)6] + 3 H2O2 = 4 KOH + K2Cr2O7 + 7 H2O
CH3CHO + Cr2O7{2-} + H{+} = CH3COOH + Cr3 + H2O =>
18 CH3CHO + 3 Cr2O7{2-} + 6 H{+} = 18 CH3COOH + 2 Cr3 + 3 H2O
Fe + Sn(NO3)5 = Fe(NO3)3 + Sn =>
5 Fe + 3 Sn(NO3)5 = 5 Fe(NO3)3 + 3 Sn
TiO2 + H3PO4 = TiP2O7 + H2O =>
TiO2 + 2 H3PO4 = TiP2O7 + 3 H2O
FeSO4 + NaOH + H2O2 = FeO2 + H2O + Na2SO4 =>
FeSO4 + 2 NaOH + H2O2 = FeO2 + 2 H2O + Na2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr2O7 = O3 + Cr2 =>
3 Cr2O7 = 7 O3 + 3 Cr2
SO4 + BaCl = SO4Ba + Cl =>
SO4 + BaCl = SO4Ba + Cl
NaClO + HCl + Au = AuCl + H2O + NaCl =>
NaClO + 2 HCl + 2 Au = 2 AuCl + H2O + NaCl
CH3OH + KMnO4 = Mn + CO2 + H2O + K =>
4 CH3OH + 3 KMnO4 = 3 Mn + 4 CO2 + 8 H2O + 3 K
FeO + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
FeO + 5 H2SO4 = Fe(SO4)3 + 2 SO2 + 5 H2O
ZnS + H2SO4 = Zn(SO4) + H2S =>
ZnS + H2SO4 = Zn(SO4) + H2S
Fe(NO3)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KNO3
Cu(OH)2 + N = Cu + NOH =>
Cu(OH)2 + 2 N = Cu + 2 NOH
HNO3 + MgS = MgNO3 + HS =>
HNO3 + MgS = MgNO3 + HS
H(IO3) + Ba2(CO3)2 = H2(CO3) + Ba(IO3)2 =>
4 H(IO3) + Ba2(CO3)2 = 2 H2(CO3) + 2 Ba(IO3)2
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
NH4HCO3 + CH3COOH = CH3COONH4 + CO2 + H2O =>
NH4HCO3 + CH3COOH = CH3COONH4 + CO2 + H2O
Pb(NO3)2 + Na3(PO4)3 = Pb(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3(PO4)3 = 3 Pb(PO4)2 + 6 NaNO3
Ra + O2 = RaO =>
2 Ra + O2 = 2 RaO
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
