| Équations équilibrées la veille |
2 CoCO3 + 6 NH4Cl + 4 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 CO2 + 4 H2O
Fe2O3 + S = SO3 + Fe =>
Fe2O3 + S = SO3 + 2 Fe
Mg + (ZnNO3)2 = Mg(NO3)2 + Zn =>
Mg + (ZnNO3)2 = Mg(NO3)2 + 2 Zn
NaHCO3 + Pb(CH3COO)2 = PbCO3 + CH3COONa + CO2 + H2O =>
2 NaHCO3 + Pb(CH3COO)2 = PbCO3 + 2 CH3COONa + CO2 + H2O
Pb(NO3)2 + Na2(CO3) = NaNO3 + Pb(CO3) =>
Pb(NO3)2 + Na2(CO3) = 2 NaNO3 + Pb(CO3)
(CH3)2SO2(s) + (NH4)2SO4(s) = SO3(s) + CH3NH2(l) + H2(g) =>
(CH3)2SO2(s) + (NH4)2SO4(s) = 2 SO3(s) + 2 CH3NH2(l) + 2 H2(g)
Ca(OH)2 + H(NO3) = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 H(NO3) = Ca(NO3)2 + 2 H2O
Fe{3+} + Na + OH{-} = Fe + NaOH =>
Fe{3+} + 3 Na + 3 OH{-} = Fe + 3 NaOH
AgNO3 + NH4I = AgI + NH4NO3 =>
AgNO3 + NH4I = AgI + NH4NO3
H(NO3) + P4O10 = H3PO4 + N2O5 =>
12 H(NO3) + P4O10 = 4 H3PO4 + 6 N2O5
CH3CSNH2 + H2O = CH3COONH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3COONH4 + H2S
C5H10O5 = CH4CO2 =>
2 C5H10O5 = 5 CH4CO2
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH4OH =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH4OH
C6H5CH2OH + (CH3CO)2O = CH3COOCH2C6H5 + CH3COOH =>
C6H5CH2OH + (CH3CO)2O = CH3COOCH2C6H5 + CH3COOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H9OH + O2 = CO2 + H{+} + e =>
2 C4H9OH + 7 O2 = 8 CO2 + 20 H{+} + 20e
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeSO4(aq) + K3PO4(aq) = Fe3(PO4)2(s) + K2SO4(aq) =>
3 FeSO4(aq) + 2 K3PO4(aq) = Fe3(PO4)2(s) + 3 K2SO4(aq)
SnN6 + Pb(MnO4)2 = NO + SnO2 + Pb2O3 + MnO2 =>
5 SnN6 + 16 Pb(MnO4)2 = 30 NO + 5 SnO2 + 8 Pb2O3 + 32 MnO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HI + H2SO4 = H2S + II2 + H2O =>
24 HI + 3 H2SO4 = 3 H2S + 8 II2 + 12 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H6O3 = H2OC22H46 + CO2 + H =>
43 C3H6O3 = 3 H2OC22H46 + 63 CO2 + 114 H
AlBr3 + Na = Al3 + NaBr =>
3 AlBr3 + 9 Na = Al3 + 9 NaBr
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Mg(s) + H2O(l) = MgHO + H2 =>
2 Mg(s) + 2 H2O(l) = 2 MgHO + H2
C2H3COOH + Br = C2H3COOHBr =>
C2H3COOH + Br = C2H3COOHBr
C4H6O3 + H2NC6H4OH = C8H9NO2 + CH3COOH =>
C4H6O3 + H2NC6H4OH = C8H9NO2 + CH3COOH
B(HCO3)3 = B2O3 + CO2 + H2O =>
2 B(HCO3)3 = B2O3 + 6 CO2 + 3 H2O
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
CaO + Fe = Fe2O3 + Ca =>
3 CaO + 2 Fe = Fe2O3 + 3 Ca
MnO4 + C2H5Cl = MnCO3 + CH4O + HCl =>
MnO4 + C2H5Cl = MnCO3 + CH4O + HCl
Br2 + C7H16 = HBr + C7H15Br =>
Br2 + C7H16 = HBr + C7H15Br
Ca + NHO3 = Ca(NO3)2 + (NH4)(NO3) + H2O =>
4 Ca + 10 NHO3 = 4 Ca(NO3)2 + (NH4)(NO3) + 3 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Al* + C = Al4C3 =>
4 Al* + 3 C = Al4C3
H2S + H2O = HSH3O =>
H2S + H2O = HSH3O
Nb4C3F2 = Nb6C5 + Nb2F5 + C =>
15 Nb4C3F2 = 8 Nb6C5 + 6 Nb2F5 + 5 C
Mg(OH)2 + AlN = Al(OH)3 + Mg3N2 =>
3 Mg(OH)2 + 2 AlN = 2 Al(OH)3 + Mg3N2
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
HCl + C4H9OH = C4H9OCl + H2 =>
HCl + C4H9OH = C4H9OCl + H2
Na + Br2(g) = NaBr2 =>
Na + Br2(g) = NaBr2
CuSO4(l) + NaOH(l) = CuOH(s) + NaSO4(l) =>
CuSO4(l) + NaOH(l) = CuOH(s) + NaSO4(l)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
