| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 SO2
C4H8(g) + O2 = CO2(g) + H2O(s) =>
C4H8(g) + 6 O2 = 4 CO2(g) + 4 H2O(s)
C9H18 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C9H18 + 6 KMnO4 + 12 H2O = 9 C4H8(OH)2 + 6 MnO2 + 6 KOH
Zn3CO2 + HBr = ZnBr + H3CO2 =>
Zn3CO2 + 3 HBr = 3 ZnBr + H3CO2
FeCl + MgO = FeO + MgCl =>
FeCl + MgO = FeO + MgCl
(NH4)2S2O8 + H2O = NH4(HSO4) + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4(HSO4) + H2O2
Fe(III)2O3 + H2SO4 = Fe(III)2(SO4)3 + H2O =>
Fe(III)2O3 + 3 H2SO4 = Fe(III)2(SO4)3 + 3 H2O
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
KMnO4 + Na2SO3 + H2SO4 = MnS04 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 31 Na2SO3 + 9 H2SO4 = 2 MnS04 + 31 Na2SO4 + K2SO4 + 9 H2O
HO{-} + H2O2 + C8H7N3O2 = H2O + C8H5O4{-}N + N2 =>
2 HO{-} + 5 H2O2 + 2 C8H7N3O2 = 8 H2O + 2 C8H5O4{-}N + 3 N2
Zn + SnSO4 = ZnSO4 + Sn5 =>
5 Zn + 5 SnSO4 = 5 ZnSO4 + Sn5
CH3COOH + N(CH3)3 = CH3COONH(CH3)3 =>
CH3COOH + N(CH3)3 = CH3COONH(CH3)3
U + HNO3 = NO + H2O + UO2(NO3)2 =>
U + 4 HNO3 = 2 NO + 2 H2O + UO2(NO3)2
CaCl2 + H2O = Cl2 + H2 + Ca(OH)2 =>
CaCl2 + 2 H2O = Cl2 + H2 + Ca(OH)2
C14H10O2 + NaBH4 + H2O = C14H14O2 + BH3 + NaOH =>
C14H10O2 + 2 NaBH4 + 2 H2O = C14H14O2 + 2 BH3 + 2 NaOH
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
MnO(OH) + KI + HCl = MnCl2 + I2 + H2O + KCl =>
2 MnO(OH) + 2 KI + 6 HCl = 2 MnCl2 + I2 + 4 H2O + 2 KCl
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
ScAt3 + OF2 = ScF3 + OAt2 =>
2 ScAt3 + 3 OF2 = 2 ScF3 + 3 OAt2
NaOH + C6H8O7 = C6H5O7Na3 + H2O =>
3 NaOH + C6H8O7 = C6H5O7Na3 + 3 H2O
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)
Al + HBr3 = AlBr + H2 =>
6 Al + 2 HBr3 = 6 AlBr + H2
Mg + H29O4 = Mg8O4 + H2 =>
16 Mg + 2 H29O4 = 2 Mg8O4 + 29 H2
Cr(OH)3 + KClO + NaOH = Na2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 NaOH = 2 Na2CrO4 + 3 KCl + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C15H31COOK + HCl = C15H31COOH + KCl =>
C15H31COOK + HCl = C15H31COOH + KCl
Na(CO3)2 + Ca(ClO3)2 = Ca(CO3)2 + Na(ClO3)2 =>
Na(CO3)2 + Ca(ClO3)2 = Ca(CO3)2 + Na(ClO3)2
Mg + C6H5Br + C6H5COCH3 = C19H16O + MgBr + OCH3 =>
Mg + C6H5Br + 12 C6H5COCH3 = 5 C19H16O + MgBr + 7 OCH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
MoS2 + Na2CO3 + O2 = Na2MoO4 + NaSO4 + CO2 =>
MoS2 + 2 Na2CO3 + 5 O2 = Na2MoO4 + 2 NaSO4 + 2 CO2
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
CoCl*6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
CoCl*6H2O + 2 NH4Cl + 4 NH4OH + H2O2 = [Co(NH3)6]Cl3 + 12 H2O
Na2CO3 + Al(NO3)3 + H2O = NaNO3 + Al(OH)3 + CO2 =>
3 Na2CO3 + 2 Al(NO3)3 + 3 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 CO2
Na3PO4 + CaS = Na3Ca + PO4S =>
Na3PO4 + CaS = Na3Ca + PO4S
Cu2 + H2SO4 = CuSO4 + H2O + SO =>
Cu2 + 3 H2SO4 = 2 CuSO4 + 3 H2O + SO
NaOH + SiCl4 = NaCl4 + SiOH =>
NaOH + SiCl4 = NaCl4 + SiOH
NaH + BCl3 = NaBH4 + HCl + Na =>
7 NaH + BCl3 = NaBH4 + 3 HCl + 6 Na
CO + H2O + NO + SO3 + HCl = C2H5NSCl + O2 =>
2 CO + 2 H2O + NO + SO3 + HCl = C2H5NSCl + 4 O2
Zr2 + HO = Zr(OH)4 =>
Zr2 + 8 HO = 2 Zr(OH)4
FeNO + NaOH = FeOH + NaNO =>
FeNO + NaOH = FeOH + NaNO
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
HBr + Ag3PO4 = AgBr + H3PO4 =>
3 HBr + Ag3PO4 = 3 AgBr + H3PO4
Zn(s) + Ag3NO3(aq) = Ag + Zn(NO3)2 =>
Zn(s) + 2 Ag3NO3(aq) = 6 Ag + Zn(NO3)2
C9H18 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C9H18 + 6 KMnO4 + 12 H2O = 9 C4H8(OH)2 + 6 MnO2 + 6 KOH
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
K2O + H2O + Zn = K2[Zn(OH)4] + H2 =>
K2O + 3 H2O + Zn = K2[Zn(OH)4] + H2
LiOH + MnO2 + O2 = Li2MnO4 + H2O =>
4 LiOH + 2 MnO2 + O2 = 2 Li2MnO4 + 2 H2O
C4H10 + Br3 = C4H10Br2 =>
3 C4H10 + 2 Br3 = 3 C4H10Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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