| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C10H18OH + 57 O2 = 38 H2O + 40 CO2
HCl(aq) + Na2CO3(aq) = NaCl(s) + H2O(g) + CO2(g) =>
2 HCl(aq) + Na2CO3(aq) = 2 NaCl(s) + H2O(g) + CO2(g)
MgSO4 + H2SO4 = Mg(SO4)2 + H2 =>
MgSO4 + H2SO4 = Mg(SO4)2 + H2
Na2CO3 + HF = NaF + CO2 + H2O =>
Na2CO3 + 2 HF = 2 NaF + CO2 + H2O
C3H7Br + C2H5NH2 = C5H13N + HBr =>
C3H7Br + C2H5NH2 = C5H13N + HBr
AgIO6 + Cl2 + H2O = H5IO6 + AgCl + O2 =>
4 AgIO6 + 2 Cl2 + 10 H2O = 4 H5IO6 + 4 AgCl + 5 O2
AgNO3 + HCI = HNO3 + AgCI =>
AgNO3 + HCI = HNO3 + AgCI
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CsCl + NaCl + FeCl3*6H2O = Cs2NaFeCl6 + H2O =>
2 CsCl + NaCl + FeCl3*6H2O = Cs2NaFeCl6 + 6 H2O
C3H7Br + C2H5NH2 = C5H13N + HBr =>
C3H7Br + C2H5NH2 = C5H13N + HBr
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2 =>
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2
MgSO4 + H2SO4 = Mg(SO4)2 + H2 =>
MgSO4 + H2SO4 = Mg(SO4)2 + H2
AgIO6 + Cl2 + H2O = H5IO6 + AgCl + O2 =>
4 AgIO6 + 2 Cl2 + 10 H2O = 4 H5IO6 + 4 AgCl + 5 O2
Cu(NO3)2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(NO3)2 =>
Cu(NO3)2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(NO3)2
Mn + H4C2O2 = Mn(H4C2O2)2 =>
Mn + 2 H4C2O2 = Mn(H4C2O2)2
KPO4 + BaOH = BaPO4 + KOH =>
KPO4 + BaOH = BaPO4 + KOH
K2 + S = K2S =>
K2 + S = K2S
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
Al2O3(SiO2)6 + NaOH(H2O)3 = Al2O3(SiO2)2 + NaSiO3 + Al(SiO2)2 + (H2O) =>
2 Al2O3(SiO2)6 + 6 NaOH(H2O)3 = Al2O3(SiO2)2 + 6 NaSiO3 + 2 Al(SiO2)2 + 21(H2O)
RbCr2O7 + HCl = CrCl3 + RbCl + Cl2 + H2O =>
2 RbCr2O7 + 28 HCl = 4 CrCl3 + 2 RbCl + 7 Cl2 + 14 H2O
Mg(OH)2 = Mg2 + (OH) =>
2 Mg(OH)2 = Mg2 + 4(OH)
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
C5H8O4 + O2 = CO2 + H2O =>
C5H8O4 + 5 O2 = 5 CO2 + 4 H2O
HCHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 + NaOH = HCOONa + Cu2O + 3 H2O
Cr2O3 + Ba(OH)2 = Cr(OH)3 + BaO =>
Cr2O3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaO
Mg(s) + H2O = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O = Mg(OH)2 + H2
NaBr + KMnO4 + H2O = MnO2 + NaOH + KOH + Br2 =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 6 NaOH + 2 KOH + 3 Br2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
InCl3 + (NH4)2SiO3 = In2SiO3 + (NH4)Cl3 =>
2 InCl3 + (NH4)2SiO3 = In2SiO3 + 2(NH4)Cl3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Mg(s) + H2O = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O = Mg(OH)2 + H2
C3H5FO2(S) + NaOH(aq) = FCH2CO2Na(aq) + CH3OH(S) =>
C3H5FO2(S) + NaOH(aq) = FCH2CO2Na(aq) + CH3OH(S)
NH3 + O = N2 + H2O =>
2 NH3 + 3 O = N2 + 3 H2O
AgIO6 + Cl2 + H2O = H5IO6 + AgCl + O2 =>
4 AgIO6 + 2 Cl2 + 10 H2O = 4 H5IO6 + 4 AgCl + 5 O2
K2 + S = K2S =>
K2 + S = K2S
Ca(NO3)2 + CaCO3 = Ca + CO3NO3 =>
Ca(NO3)2 + 2 CaCO3 = 3 Ca + 2 CO3NO3
Cu(II)SO4 = Cu(II) + SO4 =>
Cu(II)SO4 = Cu(II) + SO4
Na(OH)2 + KHC8H4O4 = Na + H2O + KC8H4O4 =>
Na(OH)2 + 2 KHC8H4O4 = Na + 2 H2O + 2 KC8H4O4
K2SO4 + H2 = H2SO4 + K =>
K2SO4 + H2 = H2SO4 + 2 K
CaCl2(aq) + FeCl3(aq) = FeCl2(aq) + CaCl3(aq) =>
CaCl2(aq) + FeCl3(aq) = FeCl2(aq) + CaCl3(aq)
C6H3Cl2NO2 + NaOCH3 = C8H9NO4 + NaCl =>
C6H3Cl2NO2 + 2 NaOCH3 = C8H9NO4 + 2 NaCl
Ca{2+} + P{3-} = CaP{-} =>
Ca{2+} + P{3-} = CaP{-}
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
S2O4{-2} = S2O3{-2} + SO3{-} =>
3 S2O4{-2} = 2 S2O3{-2} + 2 SO3{-}
FeO(s) + O2 = Fe2O3() =>
4 FeO(s) + O2 = 2 Fe2O3()
HBrO + Pd(OH) = HOH + PdBrO =>
HBrO + Pd(OH) = HOH + PdBrO
C15H16O2 + COCl2 + NaOH = NaCl + C16H14O3 + H2O =>
C15H16O2 + COCl2 + 2 NaOH = 2 NaCl + C16H14O3 + 2 H2O
CO + [Ag(NH3)2]OH = CO2 + Ag + NH3 + H2O =>
CO + 2[Ag(NH3)2]OH = CO2 + 2 Ag + 4 NH3 + H2O
SO4 + H3AsO3 = SO2 + H3AsO4 =>
SO4 + 2 H3AsO3 = SO2 + 2 H3AsO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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