| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H3PO4 = K(PO4) + H3(OH)
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
H{+} + NO3{-} + S2{-} = NO + S + H2O =>
4 H{+} + NO3{-} + 3 S2{-} = NO + 6 S + 2 H2O
H2SO4 + Fe(NO3)3 = H2(NO3)3 + FeSO4 =>
H2SO4 + Fe(NO3)3 = H2(NO3)3 + FeSO4
Al4(P2O7)3 + Li = Al4 + Li(P2O7)3 =>
Al4(P2O7)3 + Li = Al4 + Li(P2O7)3
K2Cr2O7 + HCl + C2H5OH = CrCl3 + CO2 + KCl + H2O =>
2 K2Cr2O7 + 16 HCl + C2H5OH = 4 CrCl3 + 2 CO2 + 4 KCl + 11 H2O
Ba(HCO3)2 + K2SO4 = BaSO4 + KHCO3 =>
Ba(HCO3)2 + K2SO4 = BaSO4 + 2 KHCO3
CuSCN + HCl + KIO3 = CuSO4 + H2O + HCN + ICl + KCl =>
4 CuSCN + 14 HCl + 7 KIO3 = 4 CuSO4 + 5 H2O + 4 HCN + 7 ICl + 7 KCl
HCl + NiOH2 = NiCl + HOH2 =>
HCl + NiOH2 = NiCl + HOH2
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq) =>
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq)
Pb + Li2Cr2O7 = PbCr2O7 + Li =>
Pb + Li2Cr2O7 = PbCr2O7 + 2 Li
FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4 + H2O =>
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4 + 5 H2O
C2H2H2 = C2H4 =>
C2H2H2 = C2H4
Ca + Sb2O5 = Sb + CaO6 =>
5 Ca + 6 Sb2O5 = 12 Sb + 5 CaO6
H2SO3 + NaNO2 = Na2SO4 + H2SO4 + N2 + H2O =>
3 H2SO3 + 2 NaNO2 = Na2SO4 + 2 H2SO4 + N2 + H2O
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
Fe(CH3COO)3 + NH4OH = Fe(OH)3 + NH4CH3COO =>
Fe(CH3COO)3 + 3 NH4OH = Fe(OH)3 + 3 NH4CH3COO
MnO4{-} + I{-} + H{+} = Mn{+2} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{+2} + 5 I2 + 8 H2O
Cu(NO3)2 + MgSO4 = Mg(NO3)2 + CuSO4 =>
Cu(NO3)2 + MgSO4 = Mg(NO3)2 + CuSO4
Ag + N = Ag2N3 =>
2 Ag + 3 N = Ag2N3
FeS2 + H2O + O2 = FeSO4 + H2SSO4 =>
4 FeS2 + 2 H2O + 11 O2 = 4 FeSO4 + 2 H2SSO4
Ca + CO3 = CaO + CO2 =>
Ca + CO3 = CaO + CO2
H3PO2 + KMnO4 + H2SO4 = H3PO3 + MnSO4 + K2SO4 + H2O =>
5 H3PO2 + 2 KMnO4 + 3 H2SO4 = 5 H3PO3 + 2 MnSO4 + K2SO4 + 3 H2O
PbCl2 + H2SO4 = HCl + PbSO4 =>
PbCl2 + H2SO4 = 2 HCl + PbSO4
SO4 + KOH = K2SO4 + (OH)2 =>
SO4 + 2 KOH = K2SO4 + (OH)2
C2H2O4 + Ca = CaC2O4 + H =>
C2H2O4 + Ca = CaC2O4 + 2 H
C10H16N2O6 + O2 = CO2 + NH3 + H2O =>
2 C10H16N2O6 + 19 O2 = 20 CO2 + 4 NH3 + 10 H2O
NHCl2 + I{-} + H{+} = I2 + Cl{-} + NH3 =>
NHCl2 + 4 I{-} + 2 H{+} = 2 I2 + 2 Cl{-} + NH3
Si2Cl6 + H2O = SiO2 + H(Cl)2 + H2 =>
2 Si2Cl6 + 8 H2O = 4 SiO2 + 6 H(Cl)2 + 5 H2
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2 =>
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2
Na2SO3 + SnCl2 + H2SO4 = NaCl + Sn(SO4)2 + SnS2 + H2O =>
4 Na2SO3 + 4 SnCl2 + 4 H2SO4 = 8 NaCl + 3 Sn(SO4)2 + SnS2 + 4 H2O
Mg + LiPO4 = MgPO4 + Li =>
Mg + LiPO4 = MgPO4 + Li
H2O + CO2 = CH3OH + O2 =>
4 H2O + 2 CO2 = 2 CH3OH + 3 O2
NaC7H8N + C6H5NaSO3 = Na2SO3 + C13H13N =>
NaC7H8N + C6H5NaSO3 = Na2SO3 + C13H13N
CoCl2H2O(s) = CoCl2(s) + H2O(g) =>
CoCl2H2O(s) = CoCl2(s) + H2O(g)
Al(s) + HCl(aq) = AlCl3(s) + H(g) =>
Al(s) + 3 HCl(aq) = AlCl3(s) + 3 H(g)
H3AsO4 + Al(OH)3 = AlAsO4 + H2O =>
H3AsO4 + Al(OH)3 = AlAsO4 + 3 H2O
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
HC6H5CO2 + H2O = H3O + CO2 =>
HC6H5CO2 + 42 H2O = 30 H3O + 7 CO2
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
C16H32O2 + CH3OH = C17H34O2 + C3H8O3 =>
15 C16H32O2 + CH3OH = 14 C17H34O2 + C3H8O3
KOH + HCl = KCl + HHO =>
KOH + HCl = KCl + HHO
Ag{+3} + NH3 = AgNH3{+3} =>
Ag{+3} + NH3 = AgNH3{+3}
Al2O3*2SiO2*2H2O + H2SO4 + H2O = Al2(SO4)3*12H2O + H2SiO3 =>
Al2O3*2SiO2*2H2O + 3 H2SO4 + 9 H2O = Al2(SO4)3*12H2O + 2 H2SiO3
Fe5SO4 + NaCl = Na2SO4 + Fe5Cl2 =>
Fe5SO4 + 2 NaCl = Na2SO4 + Fe5Cl2
KNO3 + H2SO4 = KHSO4 + NHO3 =>
KNO3 + H2SO4 = KHSO4 + NHO3
NaCO3 + H2SO4 = NaSO4 + CO2H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2H2O
CH2O = C + H + O =>
CH2O = C + 2 H + O
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + H2O + K2SO4 =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 12 MnSO4 + 28 H2O + 6 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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