| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO2 + H2O2 = N2O + 3 H2O
Mg(OH)2 + PO4 = Mg3(PO4)2 + OH =>
3 Mg(OH)2 + 2 PO4 = Mg3(PO4)2 + 6 OH
MgF2 + Na3PO4 = MgPO4 + F2Na3 =>
MgF2 + Na3PO4 = MgPO4 + F2Na3
SrBr2 + CH8N2O3 = CO3Sr + BrH4N =>
SrBr2 + CH8N2O3 = CO3Sr + 2 BrH4N
CoCl2 + Fe = FeCl3 + Co =>
3 CoCl2 + 2 Fe = 2 FeCl3 + 3 Co
C22H46(g) + O2(g) = CO2(g) + H2O(g) =>
2 C22H46(g) + 67 O2(g) = 44 CO2(g) + 46 H2O(g)
CuHNO3 + H2O = CuH3NO4 =>
CuHNO3 + H2O = CuH3NO4
Mg(NO3)2NaOH = MgOHNa(NO3)2 =>
Mg(NO3)2NaOH = MgOHNa(NO3)2
C4H6Cl2 + O2 = CCl4 + CO2 + H2O =>
2 C4H6Cl2 + 10 O2 = CCl4 + 7 CO2 + 6 H2O
Pb + Pb(OH)4 + H2SO4 = PbSO4 + H2O =>
Pb + Pb(OH)4 + 2 H2SO4 = 2 PbSO4 + 4 H2O
CdSO4 + H3PO4 = Cd3(PO4)2 + H2SO4 =>
3 CdSO4 + 2 H3PO4 = Cd3(PO4)2 + 3 H2SO4
MnO4{-} + SO3{2-} + H3O{+} = SO4{2-} + Mn{2+} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H3O{+} = 5 SO4{2-} + 2 Mn{2+} + 9 H2O
KCN + CuCN = C2KCuN2 =>
KCN + CuCN = C2KCuN2
As2O3 + Al + HCl = H3As + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 H3As + 4 AlCl3 + 3 H2O
NH4HCO3 = NH3 + CO2 + H2O =>
NH4HCO3 = NH3 + CO2 + H2O
Zn{2+} + Pb(NO3)2 = Zn(NO3)2 + Pb{2+} =>
Zn{2+} + Pb(NO3)2 = Zn(NO3)2 + Pb{2+}
C22H46(g) + O2(g) = CO2(g) + H2O(l) =>
2 C22H46(g) + 67 O2(g) = 44 CO2(g) + 46 H2O(l)
Ca(OH)2(S) + SO3(g) = CaSO4(S) + H2O =>
Ca(OH)2(S) + SO3(g) = CaSO4(S) + H2O
Ca(HO)2 + HNO3 = Ca(NO3)2 + HOH =>
Ca(HO)2 + 2 HNO3 = Ca(NO3)2 + 2 HOH
Fe(ClO3)2 + Ca = Fe2 + Ca(ClO3)2 =>
2 Fe(ClO3)2 + 2 Ca = Fe2 + 2 Ca(ClO3)2
CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2
CaF2 + C2H2 + SiO2 = CaSi + HF + CO =>
CaF2 + C2H2 + SiO2 = CaSi + 2 HF + 2 CO
KHCO3 + H2C2O4 = KHC2O4 + H2O + CO2 =>
KHCO3 + H2C2O4 = KHC2O4 + H2O + CO2
Na3PO4 + Al2(SO4)3 = AlPO4 + Na2SO4 =>
2 Na3PO4 + Al2(SO4)3 = 2 AlPO4 + 3 Na2SO4
PhH5CH3 + KMnO4 + H2SO4 = PhH5COOH + H2O + K2SO4 + MnSO4 =>
5 PhH5CH3 + 6 KMnO4 + 9 H2SO4 = 5 PhH5COOH + 14 H2O + 3 K2SO4 + 6 MnSO4
C10H8(s) + O(s) = CO2 + H2O =>
C10H8(s) + 24 O(s) = 10 CO2 + 4 H2O
CH4 + C3H6 = C2H6 =>
3 CH4 + C3H6 = 3 C2H6
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O1 =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O1
CH4 + Cl2 = CH2Cl3 + HCl =>
2 CH4 + 5 Cl2 = 2 CH2Cl3 + 4 HCl
C2H2 + CI2 + O2 = C2H2CI4 + CO2 =>
C2H2 + 2 CI2 + O2 = C2H2CI4 + CO2
C14H18N2O5 + O2 = CO2 + H2O + N2 =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + N2
CH3COOH + HBr2 = CH2BrCOOH + HBr =>
CH3COOH + 2 HBr2 = CH2BrCOOH + 3 HBr
Na3CrO3 + H2O2 = Na2CrO4 + H2O + NaOH =>
2 Na3CrO3 + 3 H2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH
Al2O3 + CoCl2 + H2O = CoAl2O4 + HCl =>
Al2O3 + CoCl2 + H2O = CoAl2O4 + 2 HCl
AlMg + HCl = H2 + AlMgCl =>
2 AlMg + 2 HCl = H2 + 2 AlMgCl
FeSO47H2O + NH3 = NH3SO47H2O + Fe =>
FeSO47H2O + NH3 = NH3SO47H2O + Fe
NO + OH[{-}] = HNO2 + [{-}] =>
NO + OH[{-}] = HNO2 + [{-}]
MgCo3 + HCl = MgCl2 + H2Co3 =>
MgCo3 + 2 HCl = MgCl2 + H2Co3
Fe + Ni + P = Fe2NiP =>
2 Fe + Ni + P = Fe2NiP
CuCl + O2 = Cu(ClO3) =>
2 CuCl + 3 O2 = 2 Cu(ClO3)
Fe + Ni{2+} = Fe{2+} + Ni =>
Fe + Ni{2+} = Fe{2+} + Ni
Mg3P2 + F2 = MgF2 + P =>
Mg3P2 + 3 F2 = 3 MgF2 + 2 P
YBa2Cu3O678 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + Cl2 =>
2 YBa2Cu3O678 + 2712 HCl = 5.9999999999998CuCl2 + 1356 H2O + 2 YCl3 + 4 BaCl2 + 1343 Cl2
Cu2OH2 = Cu2H2O =>
Cu2OH2 = Cu2H2O
CdSO4 + H3PO4 = Cd3(PO4)2 + H2SO4 =>
3 CdSO4 + 2 H3PO4 = Cd3(PO4)2 + 3 H2SO4
C6H8O7 + HNO3 = CO2 + N2 + H2O =>
5 C6H8O7 + 18 HNO3 = 30 CO2 + 9 N2 + 29 H2O
CH3COOHC3H7 + O2 = CO2 + H2O =>
4 CH3COOHC3H7 + 27 O2 = 20 CO2 + 22 H2O
Li2S(s) = Li(s) + S8(s) =>
8 Li2S(s) = 16 Li(s) + S8(s)
(NH4)2S + Al2(SO4)3 = Al2S3 + (NH4)2SO4 =>
3(NH4)2S + Al2(SO4)3 = Al2S3 + 3(NH4)2SO4
HCOO{-} + H{+} = CH4 + CO2 + H2O =>
4 HCOO{-} + 4 H{+} = CH4 + 3 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/29/24
Équations équilibrées sur06/28/23
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