| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 3 SiO2 + 13 C = 3 Ca2SiO3 + P4 + 13 CO
(NH4)2SO4 + NaNO2 = N2 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaNO2 = 2 N2 + Na2SO4 + 4 H2O
LiOH + NaHCO3 = Li2CO3 + H2O + NaOH =>
2 LiOH + NaHCO3 = Li2CO3 + H2O + NaOH
Al3 + HCl = AlCl1 + H =>
Al3 + 3 HCl = 3 AlCl1 + 3 H
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
CH3NH2 + HNO3 = CH3NO3 + NH3 =>
CH3NH2 + HNO3 = CH3NO3 + NH3
HNO3 + MgSiO3 = Mg(NO3)2 + H2SiO3 =>
2 HNO3 + MgSiO3 = Mg(NO3)2 + H2SiO3
Fe + NaNO3 = Fe3O4 + NaNO2 =>
3 Fe + 4 NaNO3 = Fe3O4 + 4 NaNO2
Cu(C2H3O2)2 + Mg = Mg(C2H3O2) + Cu =>
Cu(C2H3O2)2 + 2 Mg = 2 Mg(C2H3O2) + Cu
C10H12O + O2 = CO2 + H2 =>
2 C10H12O + 19 O2 = 20 CO2 + 12 H2
Mn + H2O = HMn + O2 =>
4 Mn + 2 H2O = 4 HMn + O2
LiNO4 = LiNO3 + O2 =>
2 LiNO4 = 2 LiNO3 + O2
PbF4 + UCl3 = PbCl2 + UF6 =>
3 PbF4 + 2 UCl3 = 3 PbCl2 + 2 UF6
Zn + (Na2S)06 = ZnS + Na =>
6 Zn + (Na2S)06 = 6 ZnS + 12 Na
Ca2 + Po43 = CaPo4 =>
43 Ca2 + 8 Po43 = 86 CaPo4
NaNO3 + NaOH = NaNa + OHNO3 =>
NaNO3 + NaOH = NaNa + OHNO3
As + ClO3 + H2O = H3AsO3 + HClO =>
5 As + 3 ClO3 + 9 H2O = 5 H3AsO3 + 3 HClO
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
H3PO4(aq) + OH(aq) = PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 OH(aq) = PO4(aq) + 3 H2O(l)
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C4H10O + CuO = C4H8O + Cu2O + H2O =>
C4H10O + 2 CuO = C4H8O + Cu2O + H2O
H2 + AlPO4 = Al + HPO4 =>
H2 + 2 AlPO4 = 2 Al + 2 HPO4
Pb(OH)2 + Na2S = PbS + Na(OH) =>
Pb(OH)2 + Na2S = PbS + 2 Na(OH)
C2H3ClO2(s) + NaOH(aq) = C2H4O3 + NaCl =>
C2H3ClO2(s) + NaOH(aq) = C2H4O3 + NaCl
H3PO2 + K2Cr2O7 + H2SO4 = H3PO3 + K2SO4 + Cr2(SO4)2 + H2O =>
4 H3PO2 + K2Cr2O7 + 3 H2SO4 = 4 H3PO3 + K2SO4 + Cr2(SO4)2 + 3 H2O
HF + Co = CoHF =>
HF + Co = CoHF
Na2CO3(s) + HCl(l) = NaCl(s) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 HCl(l) = 2 NaCl(s) + H2O(l) + CO2(g)
V2O5 + NaOH + H2O2 = Na3VO6 + H2O =>
V2O5 + 6 NaOH + 4 H2O2 = 2 Na3VO6 + 7 H2O
Pb(CO3) = PbO + CO2 =>
Pb(CO3) = PbO + CO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
CH2CH2 + Cl2 = CH2CH2Cl2 =>
CH2CH2 + Cl2 = CH2CH2Cl2
H + Si = H4Si =>
4 H + Si = H4Si
C6H10O5 + Cl2 = C6H8O4Cl2 + H2O =>
C6H10O5 + Cl2 = C6H8O4Cl2 + H2O
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 HNO3 = Pb(NO3)2 + HMnO4 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg3N2(s)(s) + HOH(l) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(s)(s) + 6 HOH(l) = 3 Mg(OH)2(aq) + 2 NH3(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(OH)2 + MgCl2 = MgOHCl =>
Mg(OH)2 + MgCl2 = 2 MgOHCl
PtCl4 + Br2 = PtBr4 + Cl2 =>
PtCl4 + 2 Br2 = PtBr4 + 2 Cl2
Ag(s) + Al(NO3)3(aq) = AgNO3(aq) + Al(s) =>
3 Ag(s) + Al(NO3)3(aq) = 3 AgNO3(aq) + Al(s)
CuSO4 + C = Cu + SO2 + CO2 =>
CuSO4 + C = Cu + SO2 + CO2
HCl + SrO = SrCl + HO =>
HCl + SrO = SrCl + HO
NiSO4 + NaOH = Na2 + SO4 + Ni(OH)2 =>
NiSO4 + 2 NaOH = Na2 + SO4 + Ni(OH)2
ZnO + KOH = K + ZnO2 + H2O =>
ZnO + 2 KOH = 2 K + ZnO2 + H2O
NH4OH + HC2H3O2 = H2O + C2H3O2NH4 =>
NH4OH + HC2H3O2 = H2O + C2H3O2NH4
Fe2S3 + HCl = S + H2S + FeCl2 =>
Fe2S3 + 4 HCl = S + 2 H2S + 2 FeCl2
PH3 + HNO3 = NO2 + H2O + P2O5 =>
2 PH3 + 16 HNO3 = 16 NO2 + 11 H2O + P2O5
Ca3P2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Ca3(PO4)2 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 16 MnSO4 + 8 K2SO4 + 5 Ca3(PO4)2 + 24 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + PbO + H2O = Pb(OH)NO3 =>
Pb(NO3)2 + PbO + H2O = 2 Pb(OH)NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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