| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NH3)2 + 2 HNO3 = Ag + 2 NH4NO3
(CH3)3COH + HCl = (CH3)3CCl + H2O =>
(CH3)3COH + HCl = (CH3)3CCl + H2O
KHS + NaOH = Na2S + K2S + H2O =>
2 KHS + 2 NaOH = Na2S + K2S + 2 H2O
(NH4)2SO4 + Cu(OH)2 + HCl = CuSO4 + (NH4)Cl + H2O =>
(NH4)2SO4 + Cu(OH)2 + 2 HCl = CuSO4 + 2(NH4)Cl + 2 H2O
CaBr2 + NaCO3 = CaCO3 + Br2Na =>
CaBr2 + NaCO3 = CaCO3 + Br2Na
Cr(OH)4{-} + H2O2 = Cr(O4)2{-} + H2O =>
Cr(OH)4{-} + 6 H2O2 = Cr(O4)2{-} + 8 H2O
NaCl + K2SO4 = KCl + Na2(SO4) =>
2 NaCl + K2SO4 = 2 KCl + Na2(SO4)
NaB4O7 + AgNO3 = AgB4O7 + NaNO3 =>
NaB4O7 + AgNO3 = AgB4O7 + NaNO3
Ba + N2 = Ba3N6 =>
3 Ba + 3 N2 = Ba3N6
HNo3 + Ca3(PO4)2 = Ca(No3)2 + H3PO4 =>
6 HNo3 + Ca3(PO4)2 = 3 Ca(No3)2 + 2 H3PO4
KCl + CuCl2 = KCuCl3 =>
KCl + CuCl2 = KCuCl3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
NO2 + H2 + HCl = NH2OH*HCl + H2O =>
2 NO2 + 5 H2 + 2 HCl = 2 NH2OH*HCl + 2 H2O
H2SO4 + NaMnO4 = Na2SO4 + HMnO4 =>
H2SO4 + 2 NaMnO4 = Na2SO4 + 2 HMnO4
C2H3NaO2 + HCl = CH3COOH + NaCl =>
C2H3NaO2 + HCl = CH3COOH + NaCl
Ag(s) + S8(s) = AgS(s) =>
8 Ag(s) + S8(s) = 8 AgS(s)
ClO2{-} + H2O = OH + Cl{-} =>
ClO2{-} + 2 H2O = 4 OH + Cl{-}
Cr + Pd{2+} = Pd + Cr{3+} =>
2 Cr + 3 Pd{2+} = 3 Pd + 2 Cr{3+}
K3PO4 + NiBr2 = Ni3(PO4)2 + KBr =>
2 K3PO4 + 3 NiBr2 = Ni3(PO4)2 + 6 KBr
ICl + H2S2O7 = I2{+} + I(HSO4)3 + HS3O10{-} + HSO3Cl + H2SO4 =>
5 ICl + 9 H2S2O7 = 2 I2{+} + I(HSO4)3 + 2 HS3O10{-} + 5 HSO3Cl + 4 H2SO4
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
(NH4)6Mo7O24*4H2O + HCl = MoO2Cl2(H2O)2 + Cl(NH4) =>
(NH4)6Mo7O24*4H2O + 20 HCl = 7 MoO2Cl2(H2O)2 + 6 Cl(NH4)
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
KHC4H4O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g) =>
KHC4H4O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g)
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
P2O5 + Na2SO4 = Na3PO4 + SO3 =>
P2O5 + 3 Na2SO4 = 2 Na3PO4 + 3 SO3
AmmoniumPhosphate + Cobalt(II)Acetate = AmmoniumAcetate + Cobalt(II)Phosphate =>
AmmoniumPhosphate + Cobalt(II)Acetate = AmmoniumAcetate + Cobalt(II)Phosphate
Ag(s) + S8(s) = AgS(s) =>
8 Ag(s) + S8(s) = 8 AgS(s)
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
Ca(OH)2 + C2H4O2 = Ca(CH3CO2)2 + H2O =>
Ca(OH)2 + 2 C2H4O2 = Ca(CH3CO2)2 + 2 H2O
C2H5OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
Mg(s) + H{+} + NO3{-} = Mg(NO3)2 + H2(g) =>
Mg(s) + 2 H{+} + 2 NO3{-} = Mg(NO3)2 + H2(g)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
NaBr + CH2CO2H = Br2 + CH3CO2Na =>
2 NaBr + 2 CH2CO2H = Br2 + 2 CH3CO2Na
Fe(NO3)2 + H2O = Fe(OH)2 + H + NO3 =>
Fe(NO3)2 + 2 H2O = Fe(OH)2 + 2 H + 2 NO3
C2H5COOH + NaOH = C2H5OH + NaCOOH =>
C2H5COOH + NaOH = C2H5OH + NaCOOH
H2O2 + C10H22 = CO2 + H2O =>
31 H2O2 + C10H22 = 10 CO2 + 42 H2O
Nb2O5 + B4C + C = NbB2 + CO =>
Nb2O5 + B4C + 4 C = 2 NbB2 + 5 CO
Ba(NO3)2(aq) + H2SO4 = Ba(H)2 + (NO3)2SO4 =>
Ba(NO3)2(aq) + H2SO4 = Ba(H)2 + (NO3)2SO4
BaO2 + H3PO4 = Ba3(PO4)2 + H2O2 =>
3 BaO2 + 2 H3PO4 = Ba3(PO4)2 + 3 H2O2
Mg + HN3 = Mg(N3)2 + H2 =>
Mg + 2 HN3 = Mg(N3)2 + H2
Ag + AuO = Ag2O + Au =>
2 Ag + AuO = Ag2O + Au
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
C14H14O3 + C4H8O2 = C18H22O5 =>
C14H14O3 + C4H8O2 = C18H22O5
Bi(NO3)3 + NaOH = Bi + NH3 + NaO2 =>
Bi(NO3)3 + 9 NaOH = Bi + 3 NH3 + 9 NaO2
NH4Cl(aq) + H2O(l) = HCl(aq) + NH4OH(aq) =>
NH4Cl(aq) + H2O(l) = HCl(aq) + NH4OH(aq)
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/24
Équations équilibrées sur10/06/23
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