| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + Se = GeSe
BaCl2 + H2CO3 = HCl + BaCO3 =>
BaCl2 + H2CO3 = 2 HCl + BaCO3
NaCrO7*H2O + H2C2O4*2H2O + NaC2O4*H2O = Na3[Cr(C2O4)3]*3H2O + CO2 + H2O =>
NaCrO7*H2O + 7 H2C2O4*2H2O + 2 NaC2O4*H2O = Na3[Cr(C2O4)3]*3H2O + 12 CO2 + 21 H2O
Pb + PO4 = PbPO4 =>
Pb + PO4 = PbPO4
Ni(OH)3 + P2O3 = Ni2(P2O4)3 + H2O =>
2 Ni(OH)3 + 3 P2O3 = Ni2(P2O4)3 + 3 H2O
Ba(MnO4)2 + H2SO4 = BaSO4 + H2O + Mn2O7 =>
Ba(MnO4)2 + H2SO4 = BaSO4 + H2O + Mn2O7
Ca + CH3COOH = Ca(CH3COO)2 + H2 =>
Ca + 2 CH3COOH = Ca(CH3COO)2 + H2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
CdSO4 + Na2CO3 = Na2SO4 + CdCO3 =>
CdSO4 + Na2CO3 = Na2SO4 + CdCO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH3CH2OH + BF3 = CH3CH2OF + HBF2 =>
CH3CH2OH + BF3 = CH3CH2OF + HBF2
As{5+} + HCl = AsCl5 + H{+} =>
As{5+} + 5 HCl = AsCl5 + 5 H{+}
ClO{-} + S2O32{-} + OH{-} = Cl{-} + SO42{-} + H{+} =>
103 ClO{-} + 2 S2O32{-} + OH{-} = 103 Cl{-} + 4 SO42{-} + H{+}
Cr2O7{2-} + H{+} + H2S = Cr3{+} + S + H2O =>
3 Cr2O7{2-} + 8 H{+} + 17 H2S = 2 Cr3{+} + 17 S + 21 H2O
AlCl3 + Ag(No3)2 = Al(No3)2 + AgCl3 =>
AlCl3 + Ag(No3)2 = Al(No3)2 + AgCl3
AsH2 + NaOCl + H2O = NaCl + H3AsO4 =>
2 AsH2 + 7 NaOCl + H2O = 7 NaCl + 2 H3AsO4
H3PO4 + NH3 = [NH4]2HPO4 =>
H3PO4 + 2 NH3 = [NH4]2HPO4
Zn(SO4)Pb(NO3)2 = PbSO4Zn(NO3)2 =>
Zn(SO4)Pb(NO3)2 = PbSO4Zn(NO3)2
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
Au(NO3)2 = AuO + N2 + O2 =>
2 Au(NO3)2 = 2 AuO + 2 N2 + 5 O2
(NH4)2S + Hg(NO3)2 = NH4NO + O2 + HgS =>
(NH4)2S + Hg(NO3)2 = 2 NH4NO + 2 O2 + HgS
P + HSO4 = P2O5 + SO2 + H2O =>
6 P + 10 HSO4 = 3 P2O5 + 10 SO2 + 5 H2O
GeH2SO4 = GeSO4H2 =>
GeH2SO4 = GeSO4H2
Mg(NO3)2 + Na2CrO4 = MgO4 + (NO3)2Na2Cr =>
Mg(NO3)2 + Na2CrO4 = MgO4 + (NO3)2Na2Cr
CH3CH(OH)CH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3CH(OH)CH3 + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Mg(NO3)2CoBr2 = Co(NO3)2MgBr2 =>
Mg(NO3)2CoBr2 = Co(NO3)2MgBr2
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O =>
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O
BaCl2Fe = BaFeCl2 =>
BaCl2Fe = BaFeCl2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C4H9Cl + NH3 = C4H9NH2 + HCl =>
C4H9Cl + NH3 = C4H9NH2 + HCl
CH3CH(OH)CH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3CH(OH)CH3 + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
H3BO3 + H3PO4 = BPO4 + H2O =>
H3BO3 + H3PO4 = BPO4 + 3 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
FeCl2 + K3[Fe(CN)6] = FeK3 + Cl2[Fe(CN)6] =>
FeCl2 + K3[Fe(CN)6] = FeK3 + Cl2[Fe(CN)6]
MnO2 + NaI + H2SO4 = Na2SO4 + Mn + H2O + I2 =>
MnO2 + 4 NaI + 2 H2SO4 = 2 Na2SO4 + Mn + 2 H2O + 2 I2
Fe2O3 + Zn = Fe + ZnO =>
Fe2O3 + 3 Zn = 2 Fe + 3 ZnO
P4H10 + H2O = HPO4 + H3O =>
P4H10 + 54 H2O = 4 HPO4 + 38 H3O
IO3{-} + e + H2O = I{-} + OH{-} =>
IO3{-} + 6e + 3 H2O = I{-} + 6 OH{-}
Zinc(Sulfate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulfate) =>
Zinc(Sulfate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulfate)
Mg + Cu = MgCu =>
Mg + Cu = MgCu
Me2SiCl2 + H2O = Me2Si(OH)2 + HCl =>
Me2SiCl2 + 2 H2O = Me2Si(OH)2 + 2 HCl
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
K2[Zn(OH)4] = Zn(OH)2 + KOH =>
K2[Zn(OH)4] = Zn(OH)2 + 2 KOH
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O =>
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O
NaCOHO = NaOHCO =>
NaCOHO = NaOHCO
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
B(OH)3NaOH = B(OH)4Na =>
B(OH)3NaOH = B(OH)4Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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