| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + 2 CH3COOH = 2 Zn2(CH3COO) + H2
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
NH3 + NiCl2 = Cl + NiNH3 =>
NH3 + NiCl2 = 2 Cl + NiNH3
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O =>
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O
CrCl3 + CuSO4 = CrSO4 + Cu + Cl =>
CrCl3 + CuSO4 = CrSO4 + Cu + 3 Cl
MgCl2(aq) + Na2SO4(aq) = MgSO4 + NaCl =>
MgCl2(aq) + Na2SO4(aq) = MgSO4 + 2 NaCl
AgBr3 + K2SO4 = Ag2(SO4)3 + KBr =>
2 AgBr3 + 3 K2SO4 = Ag2(SO4)3 + 6 KBr
K{+} + CN{-} = KCN =>
K{+} + CN{-} = KCN
FeS + CaO = CaS + FeO =>
FeS + CaO = CaS + FeO
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
AgNO3 + HCl = AgCl + HNO3 = =>
AgNO3 + HCl = AgCl + HNO3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
Ni + Co = NiCo4 =>
Ni + 4 Co = NiCo4
As2S3 + H2O2 + NaOH = Na3AsO4 + NaSO4 + H2O =>
2 As2S3 + 31 H2O2 + 18 NaOH = 4 Na3AsO4 + 6 NaSO4 + 40 H2O
H2S + NaOH + Ca(OCl)2 = CaCl2 + CaSO4 + H2O + NaCl =>
H2S + 2 NaOH + 2 Ca(OCl)2 = CaCl2 + CaSO4 + 2 H2O + 2 NaCl
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
PbO + NH3 = N2 + H2O + Pb =>
3 PbO + 2 NH3 = N2 + 3 H2O + 3 Pb
Ca(NO3)2 + FeCl2 = CaCl2 + Fe(NO3)2 =>
Ca(NO3)2 + FeCl2 = CaCl2 + Fe(NO3)2
CH3CH3CH3CH3CH2OH + O2 = H2O + CO2 =>
4 CH3CH3CH3CH3CH2OH + 33 O2 = 30 H2O + 20 CO2
AgCI + H2SO4 = Ag2SO4 + HCI =>
2 AgCI + H2SO4 = Ag2SO4 + 2 HCI
S8 + NaOH = Na2S + Na2SO3 + H2 =>
3 S8 + 48 NaOH = 8 Na2S + 16 Na2SO3 + 24 H2
FeCl3 + V = VCl5 + Fe =>
5 FeCl3 + 3 V = 3 VCl5 + 5 Fe
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3 =>
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H6O + PCl5 = C2H4Cl2 + PCl3 + H2O =>
C2H6O + PCl5 = C2H4Cl2 + PCl3 + H2O
NaCl + AgNO3 = (NaCl)AgNO3 =>
NaCl + AgNO3 = (NaCl)AgNO3
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3 =>
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3 =>
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3
Na3PO4 = Na{+} + PO4{3-} =>
Na3PO4 = 3 Na{+} + PO4{3-}
CuSO4 + NAl = CuNAl + SO4 =>
CuSO4 + NAl = CuNAl + SO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C8H11N + C4H6O6 = C12H17O6N =>
C8H11N + C4H6O6 = C12H17O6N
Li2S + CuSO4 = Li2SO4 + CuS =>
Li2S + CuSO4 = Li2SO4 + CuS
C2H205 + O2 = CO2 + H2O =>
4 C2H205 + 213 O2 = 8 CO2 + 410 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3 =>
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3
HCl + NH2CO3 = NHCl + H2O + CO2 =>
HCl + NH2CO3 = NHCl + H2O + CO2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Fe2O4 + CO = Fe2O3 + CO2 =>
Fe2O4 + CO = Fe2O3 + CO2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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