| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + Ag = Na2SAg
Rh2O5 + H2O = Rh(OH)5 =>
Rh2O5 + 5 H2O = 2 Rh(OH)5
NaOH + Co(Cl)2 = NaCl + Co(OH)2 =>
2 NaOH + Co(Cl)2 = 2 NaCl + Co(OH)2
KMnO4 + H2O + C2H2 = MnO2 + KOH + C2H6O4 =>
4 KMnO4 + 8 H2O + 3 C2H2 = 4 MnO2 + 4 KOH + 3 C2H6O4
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
Ba(aq) + OH(aq) + H3PO4(aq) = H2O(l) + Ba3(PO4)2(aq) =>
3 Ba(aq) + 6 OH(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ba3(PO4)2(aq)
C3H5OOH + C4H9OH = H2O + C7H14O2 =>
C3H5OOH + C4H9OH = H2O + C7H14O2
ammonia + oxygen = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
Na2SO4 = Na2OSO3 =>
Na2SO4 = Na2OSO3
H2PdCl4 + NaCl = Na2PdCl4 + HCl =>
H2PdCl4 + 2 NaCl = Na2PdCl4 + 2 HCl
NaOH + Cl2CHCO2H = Cl2CHCO2Na + H2O =>
NaOH + Cl2CHCO2H = Cl2CHCO2Na + H2O
Fe2S3 + HCl = S + FeCl2 + H2S =>
Fe2S3 + 4 HCl = S + 2 FeCl2 + 2 H2S
KHC2O4*H2O + NaOH = KNaC2O4*H2O + H2O =>
KHC2O4*H2O + NaOH = KNaC2O4*H2O + H2O
Pd + Cl = PdCl4 =>
Pd + 4 Cl = PdCl4
AgNO3(aq) + H2SO4(aq) = HNO3(aq) + Ag2SO4(s) =>
2 AgNO3(aq) + H2SO4(aq) = 2 HNO3(aq) + Ag2SO4(s)
Co + H3(PO4) = CoH(PO4) + H2 =>
Co + H3(PO4) = CoH(PO4) + H2
Mg + C2H3O2 = Mg(C2H3O2)2 =>
Mg + 2 C2H3O2 = Mg(C2H3O2)2
Cu2S + HNO3 = Cu(NO3)2 + NO + SO2 + H2O =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 3 SO2 + 10 H2O
HCOOH + Fe = Fe(HCOO)2 + H2 =>
2 HCOOH + Fe = Fe(HCOO)2 + H2
K2S + CuCl2 = KCl + Cu2S2 =>
2 K2S + 2 CuCl2 = 4 KCl + Cu2S2
NH4 + NO4 = N + H2O =>
2 NH4 + NO4 = 3 N + 4 H2O
Br2 + KOH = KBr + H2O + KBrO3 =>
3 Br2 + 6 KOH = 5 KBr + 3 H2O + KBrO3
AgCl + KOH = AgOH + KCl =>
AgCl + KOH = AgOH + KCl
Mg(OH)2 + KMnO4 = Mg(MnO4)2 + KOH =>
Mg(OH)2 + 2 KMnO4 = Mg(MnO4)2 + 2 KOH
Cu3(PO4)2 + CH3COOH = (CH3COO)2Cu + Cu(H2PO4)2 =>
Cu3(PO4)2 + 4 CH3COOH = 2(CH3COO)2Cu + Cu(H2PO4)2
CH3Cl + N2O = H2O + CO2 + N2 + HCl =>
CH3Cl + 3 N2O = H2O + CO2 + 3 N2 + HCl
TiBr4(s) + H2O(l) = TiO2(s) + HBr(aq) =>
TiBr4(s) + 2 H2O(l) = TiO2(s) + 4 HBr(aq)
C2H5OH + Na2CO3 = C2H5COONa + CO2 + H2 =>
3 C2H5OH + Na2CO3 = 2 C2H5COONa + CO2 + 4 H2
Sr + Ni(ClO3)2 = Ni + Sr(ClO3)2 =>
Sr + Ni(ClO3)2 = Ni + Sr(ClO3)2
MnO2 + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + 3 Cl2 + 8 KOH = 2 KMnO4 + 6 KCl + 4 H2O
C6H8O6 + NaOCl = C6H7O6Na + HClO =>
C6H8O6 + NaOCl = C6H7O6Na + HClO
HClO3 = ClO2 + H2 + HClO4 =>
4 HClO3 = 2 ClO2 + H2 + 2 HClO4
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
NaClO2 + H2 = NaCl + H2O =>
NaClO2 + 2 H2 = NaCl + 2 H2O
FeNO3Na2S = FeSNO3Na2 =>
FeNO3Na2S = FeSNO3Na2
NO2(g) + H2O(l) = HNO2(l) + HNO3(l) =>
2 NO2(g) + H2O(l) = HNO2(l) + HNO3(l)
CH3OH + O2 = CO2 + OH2 =>
2 CH3OH + 3 O2 = 2 CO2 + 4 OH2
C9O3H11 + O2 = CO2 + H2O =>
4 C9O3H11 + 41 O2 = 36 CO2 + 22 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2 =>
K2Cr2O7 + 4 H2SO4 + 7 Na2SO3 = 7 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2
K(Cr(OH)4) + Br2 + KOH = KBr + K2CrO4 + H2O =>
2 K(Cr(OH)4) + 3 Br2 + 8 KOH = 6 KBr + 2 K2CrO4 + 8 H2O
(NH4)2C2O4*H2O + Ca3(PO4)2*CaF2 = CaC2O4 + (NH4)3PO4 + NH4F + H2O =>
4(NH4)2C2O4*H2O + Ca3(PO4)2*CaF2 = 4 CaC2O4 + 2(NH4)3PO4 + 2 NH4F + 4 H2O
Fe(C2O4)3 + NaOH = Fe(OH)3 + Na(C2O4) =>
Fe(C2O4)3 + 3 NaOH = Fe(OH)3 + 3 Na(C2O4)
CH3OH + Na = CH3NaO + H2 =>
2 CH3OH + 2 Na = 2 CH3NaO + H2
Cu + HSO4 = CuSO4 + H2O + SO2 =>
3 Cu + 4 HSO4 = 3 CuSO4 + 2 H2O + SO2
CH3NH2 + HI = CH3NH3I =>
CH3NH2 + HI = CH3NH3I
Cu + HSO4 = CuSO4 + H2O + SO2 =>
3 Cu + 4 HSO4 = 3 CuSO4 + 2 H2O + SO2
CuFeS2 + O2 = Cu0 + FeO + SO2 =>
2 CuFeS2 + 5 O2 = 2 Cu0 + 2 FeO + 4 SO2
Cu + HSO4 = CuSO4 + H2O + SO2 =>
3 Cu + 4 HSO4 = 3 CuSO4 + 2 H2O + SO2
Ca[OH]2 + H3PO4 = Ca3[PO4]2 + H2O =>
3 Ca[OH]2 + 2 H3PO4 = Ca3[PO4]2 + 6 H2O
Li(s) + C12(g) = LiC1(s) =>
12 Li(s) + C12(g) = 12 LiC1(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/24
Équations équilibrées sur01/02/24
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