| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + C20H14O4 = KOHC20H14O4
C2H2 + HCl = C2H2Cl4 + H2 =>
C2H2 + 4 HCl = C2H2Cl4 + 2 H2
Pr6O11 + HCl = PrCl3 + H2O + O2 =>
Pr6O11 + 18 HCl = 6 PrCl3 + 9 H2O + O2
Pr6O11 = Pr + O2 =>
2 Pr6O11 = 12 Pr + 11 O2
Na2(SO4) + AgNO3 = NaNO3 + Ag2(SO4) =>
Na2(SO4) + 2 AgNO3 = 2 NaNO3 + Ag2(SO4)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(ClO4)2 + Na2CO3 = CaCO3 + NaClO4 =>
Ca(ClO4)2 + Na2CO3 = CaCO3 + 2 NaClO4
B5H9 + H2O = B(OH)3 + H2 =>
B5H9 + 15 H2O = 5 B(OH)3 + 12 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
HI + K2CO3 = H2CO3 + KI =>
2 HI + K2CO3 = H2CO3 + 2 KI
C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + H2O =>
2 C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Si3N4 + O2 = SiO + N2 =>
2 Si3N4 + 3 O2 = 6 SiO + 4 N2
C8H8O + H2CrO4 + H2SO4 = C8H9O2 + H2O + Cr2(SO4)3 =>
6 C8H8O + 2 H2CrO4 + 3 H2SO4 = 6 C8H9O2 + 2 H2O + Cr2(SO4)3
K2CrO4 + H2O = K2CrO5 + H2 =>
K2CrO4 + H2O = K2CrO5 + H2
C5H9Br + H2O = C5H10O + HBr =>
C5H9Br + H2O = C5H10O + HBr
C6H5NH2 + HCl = C6H6NH2 + Cl =>
C6H5NH2 + HCl = C6H6NH2 + Cl
C6H8O6 + H2O = C6H10O7 =>
C6H8O6 + H2O = C6H10O7
Hg(NO3)2 + H2S = HgS + HNO3 =>
Hg(NO3)2 + H2S = HgS + 2 HNO3
CoSO4 + HCl = CoClSO4 + H =>
CoSO4 + HCl = CoClSO4 + H
CH3CHO + [Ag(NH3)2]{+} + H2O = Ag + NH3 + H{+} + CH3COOH =>
CH3CHO + 2[Ag(NH3)2]{+} + H2O = 2 Ag + 4 NH3 + 2 H{+} + CH3COOH
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(aq) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(aq) + 2 NaNO3(aq)
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
Fe + Ni2{+} = Fe3{+} + Ni =>
3 Fe + Ni2{+} = Fe3{+} + 2 Ni
C4H12N2O4 + CH3OH = NH3 + H2O + C5H7NO2 =>
C4H12N2O4 + CH3OH = NH3 + 3 H2O + C5H7NO2
Na2(SO3) + H2SO4 = Na2(SO4) + H2O + SO2 =>
Na2(SO3) + H2SO4 = Na2(SO4) + H2O + SO2
Ca(CO3) + H{+} = Ca{2+} + H2O + CO2 =>
Ca(CO3) + 2 H{+} = Ca{2+} + H2O + CO2
CO2 + H2O = C6H12 + O2O6 =>
24 CO2 + 24 H2O = 4 C6H12 + 9 O2O6
HC4H7O3NaOH = NaC4H7O3H2O =>
HC4H7O3NaOH = NaC4H7O3H2O
Na + FeCl2 = Cl + FeNa =>
Na + FeCl2 = 2 Cl + FeNa
Rb + H(CH3COO) = RbC2H3O2 + H2 =>
2 Rb + 2 H(CH3COO) = 2 RbC2H3O2 + H2
NaOH + CH3COOH = NaCOOHCH3OH =>
NaOH + CH3COOH = NaCOOHCH3OH
H3(PO4) + KOH = KH2PO4 + H2O =>
H3(PO4) + KOH = KH2PO4 + H2O
HI(aq) + NaOH(aq) = NaI + H2O =>
HI(aq) + NaOH(aq) = NaI + H2O
CrO4{-2} + H3O{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H3O{+} = Cr2O7{-2} + 3 H2O
MnO4{-} + AsO3{-3+H2O = MnO2+AsO4+OH{-} =>
5 MnO4{-} + 3 AsO3{-3+7H2O = 5 MnO2+3AsO4+14OH{-}
H3NOHCl + NaOH = H2NOH + NaCl + H2O =>
H3NOHCl + NaOH = H2NOH + NaCl + H2O
K2S + H2O = K2O + SO2 + H2 =>
K2S + 3 H2O = K2O + SO2 + 3 H2
Fe9 + Cl235944549 = FeCl3359 =>
26216061 Fe9 + 3359 Cl235944549 = 235944549 FeCl3359
LiCO3 + MoBr4 = Mo(CO3)4 + LiBr =>
4 LiCO3 + MoBr4 = Mo(CO3)4 + 4 LiBr
Cl2 + LiOH = LiOCl + LiCl + H2O =>
Cl2 + 2 LiOH = LiOCl + LiCl + H2O
Mg3(PO4)2 + C + SiO2 = MgSiO3 + P4 + CO =>
2 Mg3(PO4)2 + 10 C + 6 SiO2 = 6 MgSiO3 + P4 + 10 CO
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(g) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(g) + CaSO4(s)
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
HOOCH3 + C2H5OH = CH3OOHC2H4 + H2O =>
HOOCH3 + C2H5OH = CH3OOHC2H4 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2(OH)2 =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2(OH)2
NH4HCO3 + LiCl = LiHCO3 + NH4Cl =>
NH4HCO3 + LiCl = LiHCO3 + NH4Cl
C7H8O7 + NaHCO3 = NaC6H5O7 + CO2 + H2O =>
8 C7H8O7 + 11 NaHCO3 = 11 NaC6H5O7 + CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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