| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 8 KOH + 3 S
Mn(s) + AlBr3(aq) = Al + MnBr3 =>
Mn(s) + AlBr3(aq) = Al + MnBr3
NCl5 = N2 + Cl2 =>
2 NCl5 = N2 + 5 Cl2
NaOCl(aq) + C3H8O(l) = NaClC3H8O2(aq) =>
NaOCl(aq) + C3H8O(l) = NaClC3H8O2(aq)
KIO3 + NaHSO3 = I2 + Na2SO3 + K2SO3 + H2SO4 + H2O =>
2 KIO3 + 12 NaHSO3 = I2 + 6 Na2SO3 + K2SO3 + 5 H2SO4 + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Ca(NO3)2 + HF = CaH2 + FNO3 =>
Ca(NO3)2 + 2 HF = CaH2 + 2 FNO3
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Li + Ba3(PO4)2 = Li3PO4 + Ba =>
6 Li + Ba3(PO4)2 = 2 Li3PO4 + 3 Ba
(NH4) + CrO7 = N2 + CrO3 + H2O =>
2(NH4) + CrO7 = N2 + CrO3 + 4 H2O
AgNO3 + NaCl = Na(NO3)(ppt) + AgCl(ppt) =>
AgNO3 + NaCl = Na(NO3)(ppt) + AgCl(ppt)
MnSO4 + (NH4)2S = (NH4)2SO4 + MnS =>
MnSO4 + (NH4)2S = (NH4)2SO4 + MnS
CaO(s) + H2O(s) + C(l) + O2(l) = Ca(HCO3)2 =>
CaO(s) + H2O(s) + 2 C(l) + 2 O2(l) = Ca(HCO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CHNaO3 + C2H4O2 = C2H3NaO + CO2 + H2O =>
4 CHNaO3 + 5 C2H4O2 = 4 C2H3NaO + 6 CO2 + 6 H2O
BaBr2 + NaCl = BaCl2 + NaBr =>
BaBr2 + 2 NaCl = BaCl2 + 2 NaBr
LiOH + HCl = LiOCl2 + H2 =>
2 LiOH + 4 HCl = 2 LiOCl2 + 3 H2
KAlSi3O8 + H2O + H = KAl3Si3O10(OH)2 + H4SiO4 + K =>
3 KAlSi3O8 + 12 H2O + 2 H = KAl3Si3O10(OH)2 + 6 H4SiO4 + 2 K
Na3P + HOH = NaOH + PH3 =>
Na3P + 3 HOH = 3 NaOH + PH3
NaOH + Cl2 = NaCl + ClO + H2O =>
4 NaOH + 3 Cl2 = 4 NaCl + 2 ClO + 2 H2O
C14H12O2 + HNO3 = (C6H5CO2)2 + HNO2 + H2O =>
C14H12O2 + 3 HNO3 = (C6H5CO2)2 + 3 HNO2 + H2O
Ca + NH3 = Ca(NH)2 + H2 =>
Ca + 2 NH3 = Ca(NH)2 + 2 H2
SnO2 + Mg2SO4 = SnSO4 + MgO =>
SnO2 + Mg2SO4 = SnSO4 + 2 MgO
Pb(NO3)2 + NaOH = PbNa2 + NO3OH =>
Pb(NO3)2 + 2 NaOH = PbNa2 + 2 NO3OH
CH2O + Cu(OH)2 = CH2O2 + CuOH + H2O =>
CH2O + 2 Cu(OH)2 = CH2O2 + 2 CuOH + H2O
HCH2C6H5O7 + OH = H2O + C6H5O7 =>
6 HCH2C6H5O7 + 27 OH = 20 H2O + 7 C6H5O7
KAlSi3O8 + H2O + H = Al2Si2O5(OH)4 + H4SiO4 + K =>
2 KAlSi3O8 + 9 H2O + 2 H = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 K
CaS = Ca2 + S =>
2 CaS = Ca2 + 2 S
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
Al(OH)3 + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3 + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
Hg2 + HCl = Hg2Cl2 + H =>
Hg2 + 2 HCl = Hg2Cl2 + 2 H
K2O + C = CO2 + K =>
2 K2O + C = CO2 + 4 K
MgSiO3 + Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + CaMgSi2O6 =>
2 MgSiO3 + Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + 2 CaMgSi2O6
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
HNO3 + Mn = Mn(NO3)3 + H2 =>
6 HNO3 + 2 Mn = 2 Mn(NO3)3 + 3 H2
Ba(OH)2*8H2O + NH4Cl = BaCl2 + H2O + NH4(OH) =>
Ba(OH)2*8H2O + 2 NH4Cl = BaCl2 + 8 H2O + 2 NH4(OH)
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
NH3 + H2S = (NH4)S + H2 =>
2 NH3 + 2 H2S = 2(NH4)S + H2
K2S(aq) + BaCl2(aq) = BaS + K2Cl2 =>
K2S(aq) + BaCl2(aq) = BaS + K2Cl2
KOH(aq) + NiSO4(aq) = K2SO4 + Ni(OH)2 =>
2 KOH(aq) + NiSO4(aq) = K2SO4 + Ni(OH)2
KMnO4 + NaSO3 = KSO3 + NaMnO4 =>
KMnO4 + NaSO3 = KSO3 + NaMnO4
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
KOH + HNO3 = H2OKNO3 =>
KOH + HNO3 = H2OKNO3
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
KI + K2(Cr2O7) + H2SO4 = I2 + Cr2(SO4) + K2(SO4) + H2O =>
10 KI + K2(Cr2O7) + 7 H2SO4 = 5 I2 + Cr2(SO4) + 6 K2(SO4) + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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