| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3 + Na2SO3 = Na2Cl3 + CrSO3
Fe(NO3)3*9H2O + NaOCl + KOH = K2FeO4 + NaCl + KNO3 + H2O =>
2 Fe(NO3)3*9H2O + 3 NaOCl + 10 KOH = 2 K2FeO4 + 3 NaCl + 6 KNO3 + 23 H2O
C2H6 + O2 = C2O2 + H6 =>
C2H6 + O2 = C2O2 + H6
K2(SO3) + HCl = KCl + SO2 + H2O =>
K2(SO3) + 2 HCl = 2 KCl + SO2 + H2O
Al{3+} + OH{-} = Al + (OH)3 =>
Al{3+} + 3 OH{-} = Al + (OH)3
Ca(OCl)2 + Na2CO3 = CaCO3 + NaClO =>
Ca(OCl)2 + Na2CO3 = CaCO3 + 2 NaClO
H2NN(CH3)2 + N2O4 = N2 + CO2 + H2O =>
H2NN(CH3)2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
NaOH + Sr(OH)2 = Na(OH)2 + SrOH =>
NaOH + Sr(OH)2 = Na(OH)2 + SrOH
Mg3N2 + KOH = Mg(OH)2 + K3N =>
Mg3N2 + 6 KOH = 3 Mg(OH)2 + 2 K3N
Ba(OH)2 + NH4CN(s) = NH3(g) + H2O(l) + Ba(CN)2(aq) =>
Ba(OH)2 + 2 NH4CN(s) = 2 NH3(g) + 2 H2O(l) + Ba(CN)2(aq)
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)
Ca(NO3)2 + H2SO4 = HNO3 + CaSO4 =>
Ca(NO3)2 + H2SO4 = 2 HNO3 + CaSO4
HNO3 + CO3{2-} = CO2 + H2O + NO3{-} =>
2 HNO3 + CO3{2-} = CO2 + H2O + 2 NO3{-}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zr(OH)4 = Zr + OH =>
Zr(OH)4 = Zr + 4 OH
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
C5H8NO4 + NH4 = C5H10N2O3 + H2O =>
C5H8NO4 + NH4 = C5H10N2O3 + H2O
Ca(OH) + (NH)4Cl = CaCl(OH)(NH)4 =>
Ca(OH) + (NH)4Cl = CaCl(OH)(NH)4
NaCrO4*4H2O = NaCrO4 + H2O(g) =>
NaCrO4*4H2O = NaCrO4 + 4 H2O(g)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Zn + Co(NO3)2 = Zn(NO3)2 + Co2 =>
2 Zn + 2 Co(NO3)2 = 2 Zn(NO3)2 + Co2
Mg + SnCl2 = MgCl2 + Sn =>
Mg + SnCl2 = MgCl2 + Sn
Na3CO3 + Pb(NO3)2 = PbCO3 + Na3(NO3)2 =>
Na3CO3 + Pb(NO3)2 = PbCO3 + Na3(NO3)2
C2H5OH + NaClO = NaCl + CH3CHO + H2O =>
C2H5OH + NaClO = NaCl + CH3CHO + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCO3 + CH3COOH = H2O + CO2 + FeCH3COO =>
8 FeCO3 + 9 CH3COOH = 6 H2O + 10 CO2 + 8 FeCH3COO
NH4(SO4) + BaCl2 = NH4Cl2 + BaSO4 =>
NH4(SO4) + BaCl2 = NH4Cl2 + BaSO4
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq) =>
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq)
Mg(OH)2 + Cl2 + KOH = MgCl2 + KClO3 + H2O =>
5 Mg(OH)2 + 6 Cl2 + 2 KOH = 5 MgCl2 + 2 KClO3 + 6 H2O
AsH3 + CuO = As + Cu + H2O =>
2 AsH3 + 3 CuO = 2 As + 3 Cu + 3 H2O
OH + SO32{-} = SO42{-} + H2O =>
20 OH + SO32{-} = SO42{-} + 10 H2O
Li9O18Ni5Mn2Co2 = Li2O + NiO + LiMn2O4 + LiCoO2 + O2 =>
Li9O18Ni5Mn2Co2 = 3 Li2O + 5 NiO + LiMn2O4 + 2 LiCoO2 + O2
Ba(NO3)2 + Na2CO3 = BaCO3 + Na(NO3) =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 Na(NO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + Al(OH)3 = AgOH + Al(NO3)3 =>
3 AgNO3 + Al(OH)3 = 3 AgOH + Al(NO3)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fr + HF = FrF + H2 =>
2 Fr + 2 HF = 2 FrF + H2
ZnI2 + H3PO4 = Zn3(PO4)2 + HI =>
3 ZnI2 + 2 H3PO4 = Zn3(PO4)2 + 6 HI
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al2 + HCl2 = H2 + AlCl3 =>
2 Al2 + 6 HCl2 = 3 H2 + 4 AlCl3
NH3 + HCl + O2 = NH4ClO3 =>
2 NH3 + 2 HCl + 3 O2 = 2 NH4ClO3
H2S + F = HF + SF6 =>
H2S + 8 F = 2 HF + SF6
KBr + NaClO = KClO + Br2 + Na =>
2 KBr + 2 NaClO = 2 KClO + Br2 + 2 Na
FeCl3 + NH2OH = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2 NH2OH = 2 FeCl2 + N2 + 2 H2O + 2 HCl
Mg3(PO4)2 = Mg + PO4 =>
Mg3(PO4)2 = 3 Mg + 2 PO4
Fe + SO3 = Fe(SO3)2 =>
Fe + 2 SO3 = Fe(SO3)2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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