| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
CH2O = COH2 =>
CH2O = COH2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
Na2CO3 + H2SiO3 = Na2SiO3 + H2O + CO2 =>
Na2CO3 + H2SiO3 = Na2SiO3 + H2O + CO2
CH4O + C4H6O2 = C5H10O2 + H2O =>
7 CH4O + 2 C4H6O2 = 3 C5H10O2 + 5 H2O
HCl + MnO2 + NaOH = MnCl2 + NaClO3 + H2O =>
7 HCl + 3 MnO2 + NaOH = 3 MnCl2 + NaClO3 + 4 H2O
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
CuOHCl + H2 = Cu + HCl + H2O =>
CuOHCl + H2 = Cu + HCl + H2O
Ag + BrO3 = AgBrO3 =>
Ag + BrO3 = AgBrO3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C3H70H + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
6 C3H70H + 67 K2Cr2O7 + 268 H2SO4 = 6 C3H6O + 67 Cr2(SO4)3 + 67 K2SO4 + 463 H2O
NO2KOH = H2OKNO2KNO3 =>
2 NO2KOH = H2OKNO2KNO3
Pb(NO3)2 + NaOH + Al = PbOH + Al(NO3)2 + NaNO3 =>
2 Pb(NO3)2 + 2 NaOH + Al = 2 PbOH + Al(NO3)2 + 2 NaNO3
Fe(OH)3 + HPO2 = Fe(PO2)3 + H2O =>
Fe(OH)3 + 3 HPO2 = Fe(PO2)3 + 3 H2O
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
HFO3 + NaOH = NaFO3 + H2O =>
HFO3 + NaOH = NaFO3 + H2O
P + Mg = P2Mg3 =>
2 P + 3 Mg = P2Mg3
(NH4)2CO3 + HOH = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 HOH = H2CO3 + 2 NH4OH
Na2CO3(aq) + HCl(conc) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aq) + 2 HCl(conc) = CO2(g) + H2O(l) + 2 NaCl(aq)
H4C2O6 = C2O4 + H2O =>
H4C2O6 = C2O4 + 2 H2O
CaCO3(s) + CH3COOH(l) = Ca(CH3COO)2(s) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 CH3COOH(l) = Ca(CH3COO)2(s) + H2O(l) + CO2(g)
Mg(s) + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg(s) + Pb(NO3)2 = Mg(NO3)2 + Pb
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
C6H5C3H7 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5C3H7 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
CuNO32Mg = MgNO32Cu =>
CuNO32Mg = MgNO32Cu
IO3{-} + HSO3{-} + H2O = I2 + SO4{2-} + H3O{+} =>
2 IO3{-} + 5 HSO3{-} + 2 H2O = I2 + 5 SO4{2-} + 3 H3O{+}
Zn(C2H3O2)2 + NaOH = NaC2H3O2 + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Zn(OH)2
FeCl2 + KNO3 = Fe(NO3)2 + KCl =>
FeCl2 + 2 KNO3 = Fe(NO3)2 + 2 KCl
Al(OH)3 + KHSO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 Al(OH)3 + 6 KHSO4 = Al2(SO4)3 + 3 K2SO4 + 6 H2O
Cr(OH)3 + NaOH = Na(Cr[OH]4) =>
Cr(OH)3 + NaOH = Na(Cr[OH]4)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NOCl = ClNO =>
NOCl = ClNO
Pb(C2H3O2)2 + (NH4)2S = PbS + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2S = PbS + 2 NH4C2H3O2
HCl + KHS = H2S + KCl =>
HCl + KHS = H2S + KCl
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
CuSO4*5H2O + NaCl + Na2SO3 + NaOH = CuCl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NaCl + Na2SO3 + 2 NaOH = 2 CuCl + 3 Na2SO4 + 11 H2O
KJO3 + HJ + H2SO4 = J + K2SO4 + H2O =>
2 KJO3 + 10 HJ + H2SO4 = 12 J + K2SO4 + 6 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
Ca + NaCl = Na + CaCl2 =>
Ca + 2 NaCl = 2 Na + CaCl2
FeO + O2 + H2 = FeO(OH) =>
2 FeO + O2 + H2 = 2 FeO(OH)
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Mg(OH)2 + H2(SO4) = Mg(SO4) + H(OH) =>
Mg(OH)2 + H2(SO4) = Mg(SO4) + 2 H(OH)
MgBr2 + H2SO4 = MgSO4 + Br2H2 =>
MgBr2 + H2SO4 = MgSO4 + Br2H2
Al(OH)3 + H4SiO4 = Al2(H2SiO4)3 + H2O =>
2 Al(OH)3 + 3 H4SiO4 = Al2(H2SiO4)3 + 6 H2O
Ba(OH)2 + NaHSO3 = BaSO4 + NaOH + H2 =>
Ba(OH)2 + NaHSO3 = BaSO4 + NaOH + H2
MnCl + NaOH = MnOH + NaCl =>
MnCl + NaOH = MnOH + NaCl
KHSHCl = H2SKCl =>
KHSHCl = H2SKCl
C2H5OH + C6H12O6 + CON2H4 = C9H9N3O2 + H2O =>
6 C2H5OH + 13 C6H12O6 + 18 CON2H4 = 12 C9H9N3O2 + 78 H2O
(NH4)2SO4 + KOH = (NH4)OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2(NH4)OH + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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