| Équations équilibrées la veille |
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
Li3PO4 + CuSO4 = Cu3(PO4)2 + Li2SO4 =>
2 Li3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Li2SO4
H2O + Al + AsO3{-} + OH{-} = Al(OH)4{-} + AsH3 =>
18 H2O + 8 Al + 3 AsO3{-} + 5 OH{-} = 8 Al(OH)4{-} + 3 AsH3
Iron(III)Chloride + CalciumSulfide = Iron(III)Sulfide + CalciumChloride =>
Iron(III)Chloride + CalciumSulfide = Iron(III)Sulfide + CalciumChloride
KO2 + C = K2CO3 + CO2 =>
4 KO2 + 3 C = 2 K2CO3 + CO2
C2H3O2{-} + H{+} = CH4 + CO2 =>
C2H3O2{-} + H{+} = CH4 + CO2
CaCl2 + F = CaF2 + Cl2 =>
CaCl2 + 2 F = CaF2 + Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na4OH + Pb(NO3) = Na4NO3 + PbOH =>
Na4OH + Pb(NO3) = Na4NO3 + PbOH
C2H5NH3 + O2 = CO2 + H2O + N2 =>
2 C2H5NH3 + 8 O2 = 4 CO2 + 8 H2O + N2
HCl(aq) + Mg(OH)2 = MgCl2 + H2O =>
2 HCl(aq) + Mg(OH)2 = MgCl2 + 2 H2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Fe(OH)3 + KOH = K3[Fe(OH)6] =>
Fe(OH)3 + 3 KOH = K3[Fe(OH)6]
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NiOH2O = NiO + H2O =>
NiOH2O = NiO + H2O
C6H10O5 + HNO3 = CO2 + NO + H2O =>
C6H10O5 + 8 HNO3 = 6 CO2 + 8 NO + 9 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KClO3(heat) = KClO + O2 =>
KClO3(heat) = KClO + O2
C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
U + Br2 = UBr6 =>
U + 3 Br2 = UBr6
K2SO3 + HBr = KBr + H2(SO3) =>
K2SO3 + 2 HBr = 2 KBr + H2(SO3)
PtSO4 + Na2Cr2O7 + H2SO4 = Pt(SO4)2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 PtSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Pt(SO4)2 + Na2SO4 + Cr2(SO4)3 + 7 H2O
U + Br2 = UBr6 =>
U + 3 Br2 = UBr6
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
U + Br2 = UBr6 =>
U + 3 Br2 = UBr6
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
MgO + HNO3 = Mg + HNO4 =>
MgO + HNO3 = Mg + HNO4
LiOH + HBr = LiBr + H2*O =>
LiOH + HBr = LiBr + H2*O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C10H10O4 + NaBH4 = C10H12O4 + NaBH2 =>
C10H10O4 + NaBH4 = C10H12O4 + NaBH2
Au2CO3 = Au + CO3 =>
Au2CO3 = 2 Au + CO3
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2 =>
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2
H2 + P2O4 = PH3 + H2O =>
7 H2 + P2O4 = 2 PH3 + 4 H2O
Ca(ClO)2 + H2C2Cl2 = CaCl2 + H2O + C2Cl2 =>
Ca(ClO)2 + 2 H2C2Cl2 = CaCl2 + 2 H2O + 2 C2Cl2
Cu(s) + AgNO3 = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2O + Rb = H2 + RbOH =>
2 H2O + 2 Rb = H2 + 2 RbOH
Al2S3O12 + BaN2O6 = BaSO4 + AlN3O9 =>
Al2S3O12 + 3 BaN2O6 = 3 BaSO4 + 2 AlN3O9
K2CrO4 + AgK2 = K2K2 + AgCrO4 =>
K2CrO4 + AgK2 = K2K2 + AgCrO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca3Al2(OH)12 + CO2 + H2O = Al(OH)3 + Ca4Al2O7CO2*11H2O =>
4 Ca3Al2(OH)12 + 3 CO2 + 12 H2O = 2 Al(OH)3 + 3 Ca4Al2O7CO2*11H2O
KBr(s) + Cl2(aq) = KCl(aq) + Br2(aq) =>
2 KBr(s) + Cl2(aq) = 2 KCl(aq) + Br2(aq)
Rb3PO4 + LiOH = RbOH + Li3PO4 =>
Rb3PO4 + 3 LiOH = 3 RbOH + Li3PO4
CH3COOH + CH2OH = CH3COOCH3 + H2O =>
CH3COOH + 4 CH2OH = 2 CH3COOCH3 + 2 H2O
Eu(OH)2 + H2Te + H2SeO4 = Eu2(SeO4)Te + H2O =>
2 Eu(OH)2 + H2Te + H2SeO4 = Eu2(SeO4)Te + 4 H2O
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
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Équations équilibrées sur02/10/25
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